awesome-jev-projects
logicrw/awesome-jev-projects/public/llms-full.txt
The definitive community radar and directory for TypeSafe Jev and System-1 Agent architecture projects. Every listed project is verified against commit-pinned public open source code. Website: https://logicrw.github.io/awesome-jev-projects/ Repository: https://github.com/logicrw/awesome-jev-projects Catalog entries: 696 Founding partner slots are open. There are no paid sponsors yet. Plans and contact · Sponsors Sponsorship does not change inclusion review, project descriptions, or organic ranking. A browser Agent that uses Jev to choose actions and page controls, calling a text model only when input is needed.
llms.txt594 starsChanged 11 days ago
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# Awesome Jev
The definitive community radar and directory for TypeSafe Jev and System-1 Agent architecture projects. Every listed project is verified against commit-pinned public open source code.
Website: https://logicrw.github.io/awesome-jev-projects/
Repository: https://github.com/logicrw/awesome-jev-projects
Catalog entries: 696
## Install the Agent Skill
```bash
npx skills add logicrw/awesome-jev-projects
npx skills add https://logicrw.github.io/awesome-jev-projects/
```
## Machine-readable resources
- [projects.json](https://logicrw.github.io/awesome-jev-projects/projects.json)
- [llms.txt](https://logicrw.github.io/awesome-jev-projects/llms.txt)
- [llms-full.txt](https://logicrw.github.io/awesome-jev-projects/llms-full.txt)
- [skill.md](https://logicrw.github.io/awesome-jev-projects/skill.md)
- [.well-known/skills/index.json](https://logicrw.github.io/awesome-jev-projects/.well-known/skills/index.json)
- [.well-known/agent-skills/index.json](https://logicrw.github.io/awesome-jev-projects/.well-known/agent-skills/index.json)
- [.well-known/skills/default/skill.md](https://logicrw.github.io/awesome-jev-projects/.well-known/skills/default/skill.md)
- [.well-known/skills/awesome-jev/SKILL.md](https://logicrw.github.io/awesome-jev-projects/.well-known/skills/awesome-jev/SKILL.md)
- [.well-known/agent-skills/awesome-jev/SKILL.md](https://logicrw.github.io/awesome-jev-projects/.well-known/agent-skills/awesome-jev/SKILL.md)
## Language directories
- [English](https://logicrw.github.io/awesome-jev-projects/en/catalog/)
- [Chinese](https://logicrw.github.io/awesome-jev-projects/catalog/)
- [Japanese](https://logicrw.github.io/awesome-jev-projects/ja/catalog/)
- [Korean](https://logicrw.github.io/awesome-jev-projects/ko/catalog/)
## Sponsorship · Paid placements
Founding partner slots are open. There are no paid sponsors yet.
[Plans and contact](https://github.com/logicrw/awesome-jev-projects/blob/main/SPONSORING.md) · [Sponsors](https://github.com/logicrw/awesome-jev-projects/blob/main/SPONSORS.md)
Sponsorship does not change inclusion review, project descriptions, or organic ranking.
## Complete project catalog
## jev-ultrafast
A browser Agent that uses Jev to choose actions and page controls, calling a text model only when input is needed.
- Repository: https://github.com/browser-use/jev-ultrafast
- Category: Browser & OS Action
- Jev decision: Chooses an action and its matching DOM element in one request; a text model generates input text.
- Purpose: Separates UI choices, text generation, and browser execution so each step can be inspected.
- Review scope: The author reports a median of about 7.1 seconds on one Google Flights task, with three runs per setup. Initial navigation is excluded; this is not a general Agent benchmark and was not independently retested.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/jev-ultrafast/
- Source evidence: https://github.com/browser-use/jev-ultrafast/blob/1231850a0bf1a0c0341fe408ef1668dbbfdfac46/jev_ultrafast/model.py
- Source evidence: https://github.com/browser-use/jev-ultrafast/blob/1231850a0bf1a0c0341fe408ef1668dbbfdfac46/README.md
- Source evidence: https://github.com/browser-use/jev-ultrafast/blob/1231850a0bf1a0c0341fe408ef1668dbbfdfac46/docs/performance.md
## typesafe-mcp
An MCP server that lets Claude Code, Claude Desktop, Codex and Pi ask Jev typed questions.
- Repository: https://github.com/itsmostafa/typesafe-mcp
- Category: MCP & Integrations
- Jev decision: Submits state and Choice, Score or Noul questions and returns structured answers with probabilities.
- Purpose: Provides decisions that calling code can inspect and branch on.
- Review scope: The pinned README and client source document the interface.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/typesafe-mcp/
- Source evidence: https://github.com/itsmostafa/typesafe-mcp/blob/0c9f35d9b1859189fc7e7d01947061f311ca6dde/README.md
- Source evidence: https://github.com/itsmostafa/typesafe-mcp/blob/0c9f35d9b1859189fc7e7d01947061f311ca6dde/cmd/evaluate/client.go
## jev-mcp
Eight MCP tools for evidence checks, content screening, search, reranking, classification, comparison and extraction.
- Repository: https://github.com/jkudish/jev-mcp
- Category: MCP & Integrations
- Jev decision: Uses typed questions to assess evidence support, content risk and candidate relevance.
- Purpose: Returns judgments and probabilities; the caller owns thresholds and enforcement.
- Review scope: The current README documents eight tools. The 150–500 ms figure is author-reported; probabilities do not guarantee factual accuracy or safety. README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/jev-mcp/
- Source evidence: https://github.com/jkudish/jev-mcp/blob/89f88b90c3180184d56961160e7178e64c98e468/src/provider.ts#L127
- Source evidence: https://github.com/jkudish/jev-mcp/blob/89f88b90c3180184d56961160e7178e64c98e468/README.md
## SemDecide
A Python CLI for semantic predicates, routing, scoring and filtering over text or JSONL.
- Repository: https://github.com/sharziki/semdecide
- Category: CLI & Pipelines
- Jev decision: Sends input to Jev and applies local probability thresholds to outputs and exit codes.
- Purpose: Adds typed decisions to Bash and CI with explicit output and failure states.
- Review scope: Reviewed the fixed-version README and call path.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/semdecide/
- Source evidence: https://github.com/sharziki/semdecide/blob/33cf5c03c50e02e59df3f3ea81f0650f6b791545/README.md
- Source evidence: https://github.com/sharziki/semdecide/blob/33cf5c03c50e02e59df3f3ea81f0650f6b791545/src/reflex_guard/providers/typesafe.py
- Source evidence: https://github.com/sharziki/semdecide/blob/33cf5c03c50e02e59df3f3ea81f0650f6b791545/src/reflex_guard/policy.py
## jev-codex-router
Uses Jev to classify each Codex turn, then applies local rules to choose the model, reasoning effort, and speed mode.
- Repository: https://github.com/0xNatoshi/jev-codex-router
- Category: Routing & Cost Optimization
- Jev decision: Classifies task difficulty and reasoning needs before local policy selects a model configuration.
- Purpose: Keeps routing policy and decision logs local for inspection and tuning.
- Review scope: The roughly 60% saving is the author’s list-price replay estimate over 237 turns with fixed Token counts, excluding cross-model cache invalidation. It is not a reduction in a paid bill and was not independently retested.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/jev-codex-router/
- Source evidence: https://github.com/0xNatoshi/jev-codex-router/blob/8292b519659280884627a962c826ac7721136a64/server/jev_server.py
- Source evidence: https://github.com/0xNatoshi/jev-codex-router/blob/8292b519659280884627a962c826ac7721136a64/README.md
- Source evidence: https://github.com/0xNatoshi/jev-codex-router/blob/8292b519659280884627a962c826ac7721136a64/BACKTEST.md
## Winnow
A context filter for Claude Code that hides irrelevant tool-output blocks and keeps the original text available for recall.
- Repository: https://github.com/GhalebDweikat/winnow
- Category: Context GC & Filter
- Jev decision: Jev scores whether Read, Bash and Grep output blocks are needed; local thresholds keep relevant or uncertain blocks.
- Purpose: Reduces visible output while retaining a way to retrieve hidden text.
- Review scope: Jev is the default judge, with a Haiku adapter available. Benefits and false-removal risks depend on workload and thresholds; not retested here.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/winnow/
- Source evidence: https://github.com/GhalebDweikat/winnow/blob/51d80b945c74c8384bc47fa817179f668289afd8/README.md
- Source evidence: https://github.com/GhalebDweikat/winnow/blob/51d80b945c74c8384bc47fa817179f668289afd8/docs/experiments/jevlike_experiment.py
- Source evidence: https://github.com/GhalebDweikat/winnow/blob/51d80b945c74c8384bc47fa817179f668289afd8/sidecar/src/winnow/judge.py
## Jev Review
Reviews a Git diff or a codebase in stages and displays review leads in a local dashboard.
- Repository: https://github.com/devagrawal09/jev-review
- Category: Codebase & Graph Pathfinding
- Jev decision: Judges risk, files, evidence regions, mechanisms and severity before rule-based reviewer routing.
- Purpose: Connects review leads to concrete code for human inspection.
- Review scope: The implementation does not route only high-risk changes to a larger model. Findings are review leads, not proof of defects; compute savings were not established. README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/jev-review/
- Source evidence: https://github.com/devagrawal09/jev-review/blob/31f89602797fb7bea007f8a480bf368bf564954e/src/review/judgments.ts#L38
- Source evidence: https://github.com/devagrawal09/jev-review/blob/31f89602797fb7bea007f8a480bf368bf564954e/README.md
## Blink
Finds files from a natural-language query using multiple walkers through the directory tree.
- Repository: https://github.com/ellipsis-dev/blink
- Category: Codebase & Graph Pathfinding
- Jev decision: Jev scores file and directory names; code distributes walkers using those probabilities.
- Purpose: Searches without a vector index and reports the share of walkers reaching each path.
- Review scope: Reviewed the fixed-version README and call path.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/blink/
- Source evidence: https://github.com/ellipsis-dev/blink/blob/a621ede75649303a933828c18c27ad800bb43ef0/README.md
- Source evidence: https://github.com/ellipsis-dev/blink/blob/a621ede75649303a933828c18c27ad800bb43ef0/src/search.ts
- Source evidence: https://github.com/ellipsis-dev/blink/blob/a621ede75649303a933828c18c27ad800bb43ef0/src/walkers.ts
## neo4jev
Navigates a Neo4j graph one hop at a time, asking Jev which relationship to follow next.
- Repository: https://github.com/jexp/neo4jev
- Category: Codebase & Graph Pathfinding
- Jev decision: Choice scores neighboring relationships and Noul checks goal completion; local beam search retains candidate paths.
- Purpose: Connects a natural-language goal to inspectable graph paths.
- Review scope: A graph-navigation demo with explicitly labeled substitute answers when no API key is available. Large-graph speedup claims have not been verified.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/neo4jev/
- Source evidence: https://github.com/jexp/neo4jev/blob/d157bbe496eb91813475156942bef1c6badfb342/src/neo4jev/navigator.py
- Source evidence: https://github.com/jexp/neo4jev/blob/d157bbe496eb91813475156942bef1c6badfb342/README.md
## jev-desktop
An optional Jev skill for agent-desktop that chooses controls and actions from native accessibility data.
- Repository: https://github.com/lahfir/agent-desktop
- Category: Browser & OS Action
- Jev decision: Jev selects a target and action and estimates presence and risk; local policy decides whether to execute.
- Purpose: Keeps the full UI tree out of the main Agent context while exposing the selected action.
- Review scope: The separate Jev scripts were inspected; desktop behavior and end-to-end latency were not tested here.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/jev-desktop/
- Source evidence: https://github.com/lahfir/agent-desktop/blob/7a8e4a10281c7319733aa200fd79501f34529716/README.md
- Source evidence: https://github.com/lahfir/agent-desktop/blob/7a8e4a10281c7319733aa200fd79501f34529716/scripts/jev/act.mjs
## TypeSafe AI Playground
Rust CLI experiments for health-information screening, comment review, tone analysis and business or occupation classification.
- Repository: https://github.com/markjaquith/typesafe-ai-playground
- Category: CLI & Pipelines
- Jev decision: Sends text to Jev for separate Noul probabilities, scores or category choices.
- Purpose: Offers a terminal interface for inspecting structured judgments.
- Review scope: Health-information scores are screening signals, not a legal PHI determination. The previous sub-millisecond claim had no supporting evidence. README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/typesafe-ai-playground/
- Source evidence: https://github.com/markjaquith/typesafe-ai-playground/blob/344d77450e1cf3d7aebd2c9566b362b9c693b8e2/src/typesafe.rs#L57
- Source evidence: https://github.com/markjaquith/typesafe-ai-playground/blob/344d77450e1cf3d7aebd2c9566b362b9c693b8e2/README.md
- Source evidence: https://github.com/markjaquith/typesafe-ai-playground/blob/344d77450e1cf3d7aebd2c9566b362b9c693b8e2/data/README.md
## Prism
A Solana liquidity Agent with Jev shadow judgments compared against rule-based decisions.
- Repository: https://github.com/irfndi/prism-liquidity-agent
- Category: Domain & Vertical Tools
- Jev decision: Evaluates entry distribution, toxic flow, holding and stress signals for calibration logs.
- Purpose: Adds comparable advisory signals to deterministic trading rules without claiming returns.
- Review scope: Reviewed the fixed-version README and call path.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/prism-liquidity-agent/
- Source evidence: https://github.com/irfndi/prism-liquidity-agent/blob/22c67bdbe30bab608226832256a5013ad826b707/README.md
- Source evidence: https://github.com/irfndi/prism-liquidity-agent/blob/22c67bdbe30bab608226832256a5013ad826b707/engine/jev-service.ts
- Source evidence: https://github.com/irfndi/prism-liquidity-agent/blob/22c67bdbe30bab608226832256a5013ad826b707/engine/jev-gate.ts
## OneVOneJev
A browser-based 1v1 shooter where Jev reads structured match state and chooses movement, aim, and firing.
- Repository: https://github.com/emrickgarrett/OneVOneJev
- Category: High-Frequency & Simulation
- Jev decision: Each decision tick asks about movement, view, aiming, firing, and jumping, with a heuristic fallback on API failure.
- Purpose: Makes structured decisions visible in an interactive game loop.
- Review scope: The README’s roughly 9 Hz refers to the configured decision tick, not independently measured sustained API throughput. A heuristic fallback exists; this site has not retested it.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/one-v-one-jev/
- Source evidence: https://github.com/emrickgarrett/OneVOneJev/blob/365b339d04446836352687b3650762106ea37f17/server/src/jev.ts
- Source evidence: https://github.com/emrickgarrett/OneVOneJev/blob/365b339d04446836352687b3650762106ea37f17/README.md
## safer-with-jev
An HTTP inspection gateway that checks request content with Jev before optionally forwarding it to an HTTPS destination.
- Repository: https://github.com/andrelandgraf/safer-with-jev
- Category: Security & Guardrails
- Jev decision: Jev judges prompt injection or unsafe content; local rules forward, flag or block the request.
- Purpose: Adds an inspectable content check ahead of an existing HTTP service.
- Review scope: Renamed to safer-with-jev. The code implements content checks, not a guarantee of safety or zero latency.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/typesafe-on-neon/
- Source evidence: https://github.com/andrelandgraf/safer-with-jev/blob/b4fb82b129caa46480de6a66387ea2ff053c6511/README.md
- Source evidence: https://github.com/andrelandgraf/safer-with-jev/blob/b4fb82b129caa46480de6a66387ea2ff053c6511/web/src/components/JevIntro.tsx
- Source evidence: https://github.com/andrelandgraf/safer-with-jev/blob/b4fb82b129caa46480de6a66387ea2ff053c6511/src/lib/judge.ts
## fast-jev-compaction
Prunes old tool calls and outputs for Claude Code while retaining surviving text verbatim.
- Repository: https://github.com/tamaratran/fast-jev-compaction
- Category: Context GC & Filter
- Jev decision: Separately judges whether a tool call and its full output are still needed; code keeps, truncates or drops them.
- Purpose: Avoids rewriting paths, commands and errors into a new summary.
- Review scope: Requests are split to fit budgets, rather than always using one call. Pruning can remove useful context; the animation is not a live API benchmark. README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/tamaratran/fast-jev-compaction/
- Source evidence: https://github.com/tamaratran/fast-jev-compaction/blob/e3f262a7f4d42bd8dd32ced30d26176f7cb545b0/src/client.ts#L1
- Source evidence: https://github.com/tamaratran/fast-jev-compaction/blob/e3f262a7f4d42bd8dd32ced30d26176f7cb545b0/README.md
- Source evidence: https://github.com/tamaratran/fast-jev-compaction/blob/e3f262a7f4d42bd8dd32ced30d26176f7cb545b0/hooks/README.md
## jev-review
A local MCP code-quality reviewer returning structured scores to coding Agents.
- Repository: https://github.com/NiazMorshed2007/jev-review
- Category: Evaluation & Observability
- Jev decision: Jev scores correctness, complexity, tests and security; code ranks areas to improve.
- Purpose: Compares scores across checkpoints while leaving code changes to the primary Agent.
- Review scope: Reviewed the fixed-version README and call path.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/niazmorshed2007/jev-review/
- Source evidence: https://github.com/NiazMorshed2007/jev-review/blob/57690af54ef7d862c2483342c1e61c14dffcf727/README.md
- Source evidence: https://github.com/NiazMorshed2007/jev-review/blob/57690af54ef7d862c2483342c1e61c14dffcf727/src/jev/client.ts
- Source evidence: https://github.com/NiazMorshed2007/jev-review/blob/57690af54ef7d862c2483342c1e61c14dffcf727/src/evaluation/review.ts
- Source evidence: https://github.com/NiazMorshed2007/jev-review/blob/57690af54ef7d862c2483342c1e61c14dffcf727/src/evaluation/transform.ts
## pg-jev
Adds natural-language filtering, classification, and ranking of rows to PostgreSQL queries.
- Repository: https://github.com/realZachi/pg-jev
- Category: Data & Search
- Jev decision: Sends row content to Jev for a match decision, category, or score used by SQL conditions and ordering.
- Purpose: Combines semantic conditions with existing SQL and reuses cached results.
- Review scope: Row content is sent to an external API. The author’s small-sample timing and cache-hit timing are not general model-inference benchmarks.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/realzachi/pg-jev/
- Source evidence: https://github.com/realZachi/pg-jev/blob/afd11fa856d7a2b831a1bfd8ee7f869ce8efcd62/sql/jev--0.2.0.sql
- Source evidence: https://github.com/realZachi/pg-jev/blob/afd11fa856d7a2b831a1bfd8ee7f869ce8efcd62/README.md
- Source evidence: https://github.com/realZachi/pg-jev/blob/afd11fa856d7a2b831a1bfd8ee7f869ce8efcd62/LICENSE
## jevpilot
A browser driving simulator where Jev chooses among locally generated paths and speeds.
- Repository: https://github.com/standardagents/jevpilot
- Category: High-Frequency & Simulation
- Jev decision: Jev reads road and traffic state and selects motion; geometry, collision prediction and braking remain local.
- Purpose: Makes candidate trajectories and decision probabilities visible during a simulation.
- Review scope: A driving simulation demo. Request frequency describes the author’s scheduler, not real-world autonomous-driving capability; not retested here.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/standardagents/jevpilot/
- Source evidence: https://github.com/standardagents/jevpilot/blob/e1beeb13b9a928fb76f167f86af584f4ce9cf180/README.md
- Source evidence: https://github.com/standardagents/jevpilot/blob/e1beeb13b9a928fb76f167f86af584f4ce9cf180/src/jev-request.js
- Source evidence: https://github.com/standardagents/jevpilot/blob/e1beeb13b9a928fb76f167f86af584f4ce9cf180/server/jev.js
## jev-browser
Drives a browser from a task and URL, returning the final page, screenshot and action trace.
- Repository: https://github.com/jkudish/jev-browser
- Category: Browser & OS Action
- Jev decision: Chooses DOM actions and judges goal completion or stalled progress; a separate model can supply typed text.
- Purpose: Records proposed actions, execution and stop reasons for inspection.
- Review scope: README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/jkudish/jev-browser/
- Source evidence: https://github.com/jkudish/jev-browser/blob/8d90c51bedbe7cd07596bfaa532ded019a31d2a8/src/navigate.ts#L1
- Source evidence: https://github.com/jkudish/jev-browser/blob/8d90c51bedbe7cd07596bfaa532ded019a31d2a8/README.md
## pi-jev
A Pi extension that flags tool risks before execution and checks output for secrets and failure types.
- Repository: https://github.com/y0usaf/pi-jev
- Category: Security & Guardrails
- Jev decision: Jev scores destructive actions, scope and output risks; configuration chooses warnings or confirmation.
- Purpose: Defaults to shadow mode and fails open on API errors; it is not a standalone security boundary.
- Review scope: Defaults to shadow mode and fails open on API errors; source review is not a security validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/y0usaf/pi-jev/
- Source evidence: https://github.com/y0usaf/pi-jev/blob/b3478fd4ca1ac8ffcb703f6dc8d6069b555f531e/README.md
- Source evidence: https://github.com/y0usaf/pi-jev/blob/b3478fd4ca1ac8ffcb703f6dc8d6069b555f531e/src/client.ts
- Source evidence: https://github.com/y0usaf/pi-jev/blob/b3478fd4ca1ac8ffcb703f6dc8d6069b555f531e/src/gate.ts
- Source evidence: https://github.com/y0usaf/pi-jev/blob/b3478fd4ca1ac8ffcb703f6dc8d6069b555f531e/src/index.ts
- Source evidence: https://github.com/y0usaf/pi-jev/blob/b3478fd4ca1ac8ffcb703f6dc8d6069b555f531e/src/output.ts
## pi-jev-auto-mode
Adds rule checks to Pi commands and file operations, then uses Jev to assess cases that need further judgment.
- Repository: https://github.com/jomatsu/pi-jev-auto-mode
- Category: Security & Guardrails
- Jev decision: Local rules handle explicit denies and allows before Jev assesses authorization and risk for bash, write, and edit.
- Purpose: Keeps policy and decision records available for adjusting operation gates.
- Review scope: Uncertain cases are denied by default, but uncertain=allow can be configured. Model judgments and thresholds do not guarantee protection; this site has not verified effectiveness.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/jomatsu/pi-jev-auto-mode/
- Source evidence: https://github.com/jomatsu/pi-jev-auto-mode/blob/06a56043088124ed650471a8589fddd8139708f4/src/jev/transport.ts
- Source evidence: https://github.com/jomatsu/pi-jev-auto-mode/blob/06a56043088124ed650471a8589fddd8139708f4/README.md
## Jev-Trades
A dashboard combining live crypto market data with Jev-guided paper trading; no broker or live-order API is connected.
- Repository: https://github.com/zadescoxp/Jev-Trades
- Category: Domain & Vertical Tools
- Jev decision: Jev reviews completed minute candles and indicators; Python applies confidence and position limits to a simulated portfolio.
- Purpose: Shows market inputs, model judgments and paper positions together.
- Review scope: The README explicitly describes paper trading with shared in-memory portfolio state, not evidence of profitability or live-trading readiness.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/zadescoxp/jev-trades/
- Source evidence: https://github.com/zadescoxp/Jev-Trades/blob/01fb18e4484d626f03345eaff2b93b641677b786/README.md
- Source evidence: https://github.com/zadescoxp/Jev-Trades/blob/01fb18e4484d626f03345eaff2b93b641677b786/app/page.tsx
- Source evidence: https://github.com/zadescoxp/Jev-Trades/blob/01fb18e4484d626f03345eaff2b93b641677b786/pipeline/paper_trader.py
## jev
Integrates Jev as an asynchronous Elixir/OTP process whose replies are handled with GenServer pattern matching.
- Repository: https://github.com/dannote/jev
- Category: SDK & Decision Frameworks
- Jev decision: Sends state and typed questions to TypeSafe, then delivers answers as messages.
- Purpose: Fits decision calls into existing message-handling and supervision patterns.
- Review scope: README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/dannote/jev/
- Source evidence: https://github.com/dannote/jev/blob/09fbb6cbaf32257924c08ba993ca8631adc16056/lib/jev/http.ex#L3
- Source evidence: https://github.com/dannote/jev/blob/09fbb6cbaf32257924c08ba993ca8631adc16056/README.md
## jev-mcp
Wraps Jev classification, scoring, yes/no judgments and candidate matching as MCP tools.
- Repository: https://github.com/blakestone-x/jev-mcp
- Category: MCP & Integrations
- Jev decision: The MCP server calls the TypeSafe SDK and returns choices, probabilities and scores.
- Purpose: Provides a shared decision interface for MCP-compatible clients.
- Review scope: Reviewed the fixed-version README and call path.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/blakestone-x/jev-mcp/
- Source evidence: https://github.com/blakestone-x/jev-mcp/blob/59289a0b472a3ebc3e9abfebba2d59ec2c881863/README.md
- Source evidence: https://github.com/blakestone-x/jev-mcp/blob/59289a0b472a3ebc3e9abfebba2d59ec2c881863/jev_mcp/client.py
- Source evidence: https://github.com/blakestone-x/jev-mcp/blob/59289a0b472a3ebc3e9abfebba2d59ec2c881863/jev_mcp/server.py
## HA-Jev
Turns Jev judgments into Home Assistant sensors, such as checking whether finished laundry has been left unattended.
- Repository: https://github.com/AboveColin/HA-Jev
- Category: Domain & Vertical Tools
- Jev decision: Reads selected entity states and returns probabilities, choices, or scores that configured thresholds can use in automations.
- Purpose: Connects natural-language conditions to existing sensors, notifications, and scenes.
- Review scope: The author explicitly advises against safety-critical controls such as locks, heaters, or smoke alarms. This site has not verified latency or judgment accuracy.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/abovecolin/ha-jev/
- Source evidence: https://github.com/AboveColin/HA-Jev/blob/1b48f2fa1e94d076b54082f889f04b0083bcd1a8/custom_components/jev/coordinator.py
- Source evidence: https://github.com/AboveColin/HA-Jev/blob/1b48f2fa1e94d076b54082f889f04b0083bcd1a8/README.md
## jev-benchmarks
A benchmark comparing Jev and GLiNER on text classification, probability calibration and selective automation.
- Repository: https://github.com/AbdelStark/jev-benchmarks
- Category: Evaluation & Observability
- Jev decision: Runs the same labeled text tasks through both backends and records probabilities, latency and failures.
- Purpose: Helps examine task-specific accuracy and whether confidence scores support chosen thresholds.
- Review scope: The author reports a 300-example pilot. Hosted Jev and local GLiNER timings are not hardware-normalized; this site did not rerun it.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/abdelstark/jev-benchmarks/
- Source evidence: https://github.com/AbdelStark/jev-benchmarks/blob/0d610cc53e79bcbec691312b0c4adb4a0e371642/README.md
- Source evidence: https://github.com/AbdelStark/jev-benchmarks/blob/0d610cc53e79bcbec691312b0c4adb4a0e371642/src/jev_benchmarks/io.py
- Source evidence: https://github.com/AbdelStark/jev-benchmarks/blob/0d610cc53e79bcbec691312b0c4adb4a0e371642/src/jev_benchmarks/adapters/jev.py
## Jevbridge
Exposes a shared structured-decision interface for Jev and other models through ACP, MCP and a CLI.
- Repository: https://github.com/gamesonrblx/Jevbridge
- Category: MCP & Integrations
- Jev decision: Sends state and bounded questions to the chosen backend, with an offline rule backend also available.
- Purpose: Lets agents compare or replace decision backends through one interface.
- Review scope: README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/gamesonrblx/jevbridge/
- Source evidence: https://github.com/gamesonrblx/Jevbridge/blob/54c5587565cb346788d67805ef2412f46a21bb33/src/client.ts#L1
- Source evidence: https://github.com/gamesonrblx/Jevbridge/blob/54c5587565cb346788d67805ef2412f46a21bb33/README.md
- Source evidence: https://github.com/gamesonrblx/Jevbridge/blob/54c5587565cb346788d67805ef2412f46a21bb33/brand/README.md
- Source evidence: https://github.com/gamesonrblx/Jevbridge/blob/54c5587565cb346788d67805ef2412f46a21bb33/src/types.ts
## jev-playground
A MoonBit and TypeScript Jev playground covering games, browsers, command risk and small languages.
- Repository: https://github.com/mizchi/jev-playground
- Category: Evaluation & Observability
- Jev decision: Experiments send action candidates or typed questions to Jev, then execute or record the answers.
- Purpose: Includes source, experiment notes and some offline replays for comparing decision designs.
- Review scope: Reviewed the fixed-version README and call path.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/mizchi/jev-playground/
- Source evidence: https://github.com/mizchi/jev-playground/blob/92701bb053ffcec7bb77f23f26b6b1b01ad83f8b/README.md
- Source evidence: https://github.com/mizchi/jev-playground/blob/92701bb053ffcec7bb77f23f26b6b1b01ad83f8b/lib/client.mbt
- Source evidence: https://github.com/mizchi/jev-playground/blob/92701bb053ffcec7bb77f23f26b6b1b01ad83f8b/cmd/gomoku/main.mbt
- Source evidence: https://github.com/mizchi/jev-playground/blob/92701bb053ffcec7bb77f23f26b6b1b01ad83f8b/cmd/jev/main.mbt
## zod-jev
Adds semantic rules to Zod validation, such as checking whether text matches a description or contains personal information.
- Repository: https://github.com/jomatsu/zod-jev
- Category: SDK & Decision Frameworks
- Jev decision: Combines semantic conditions from one parse into Jev Noul questions and maps probabilities to validation results.
- Purpose: Uses Zod’s error structure to attach semantic validation issues to fields.
- Review scope: This is a semantic validation library for Zod, not an MCP server. Uncertainty or service unavailability fails validation, but privacy detection and business judgments are not guaranteed accurate.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/jomatsu/zod-jev/
- Source evidence: https://github.com/jomatsu/zod-jev/blob/700bd256fe94541a2d21044027cc2dbf5036b396/src/judge.ts
- Source evidence: https://github.com/jomatsu/zod-jev/blob/700bd256fe94541a2d21044027cc2dbf5036b396/README.md
## jev-lm
A word-level generation experiment that asks Jev to select words or verify locally drafted continuations.
- Repository: https://github.com/y0usaf/jev-lm
- Category: Evaluation & Observability
- Jev decision: Choice selects the next word; Noul evaluates candidate chunks and stopping conditions.
- Purpose: Exposes the limitations of using a decision model as a text generator.
- Review scope: A research prototype whose reported small-vocabulary evaluation did not beat a unigram baseline; not a general language-model replacement or independently retested here.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/y0usaf/jev-lm/
- Source evidence: https://github.com/y0usaf/jev-lm/blob/05e7f03bf447073a0bed3255d4de154f953e533d/README.md
- Source evidence: https://github.com/y0usaf/jev-lm/blob/05e7f03bf447073a0bed3255d4de154f953e533d/python/jev_lm/api.py
## jev-search
Searches the web with Jev choosing sources and time ranges, then ranking returned links.
- Repository: https://github.com/superagents-lab/jev-search
- Category: Data & Search
- Jev decision: Judges search intent, source and time settings, and relevance of individual results.
- Purpose: Keeps links, snippets, editable filters and source-failure warnings visible.
- Review scope: README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/superagents-lab/jev-search/
- Source evidence: https://github.com/superagents-lab/jev-search/blob/522868762f0637b20bf533f136e930cceb83b9f3/src/lib/typesafe.ts#L48
- Source evidence: https://github.com/superagents-lab/jev-search/blob/522868762f0637b20bf533f136e930cceb83b9f3/README.md
## live-jev
A browser-based top-down driving simulator using Jev for lane and speed choices, with an optional chat-model comparison.
- Repository: https://github.com/vinilana/live-jev
- Category: High-Frequency & Simulation
- Jev decision: Jev answers lane, speed, hazard and pedestrian-yield questions; local rules apply the actions.
- Purpose: Runs controllers on the same seeded course, with separate local emergency-braking logic.
- Review scope: Reviewed the fixed-version README and call path.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/vinilana/live-jev/
- Source evidence: https://github.com/vinilana/live-jev/blob/cd13ab0a7b58ca9b6749a78aed2a729153fa6910/README.md
- Source evidence: https://github.com/vinilana/live-jev/blob/cd13ab0a7b58ca9b6749a78aed2a729153fa6910/server.js
- Source evidence: https://github.com/vinilana/live-jev/blob/cd13ab0a7b58ca9b6749a78aed2a729153fa6910/public/js/brain.js
- Source evidence: https://github.com/vinilana/live-jev/blob/cd13ab0a7b58ca9b6749a78aed2a729153fa6910/public/js/car.js
## jev-code
Helps coding Agents locate code, check change intent, triage test failures, and organize review findings.
- Repository: https://github.com/devagrawal09/jev-code
- Category: Codebase & Graph Pathfinding
- Jev decision: Selects a fixed workflow and makes structured judgments over bounded diffs, code, or log excerpts.
- Purpose: Returns inspectable leads and states which parts were not checked.
- Review scope: Outputs are advisory reports, not pass or approval certificates. Source and npm release status may differ.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/devagrawal09/jev-code/
- Source evidence: https://github.com/devagrawal09/jev-code/blob/fd092558ebea389c81d44f9b10e826d9a72afaa3/src/adapters/jev.ts
- Source evidence: https://github.com/devagrawal09/jev-code/blob/fd092558ebea389c81d44f9b10e826d9a72afaa3/README.md
## daf-jev
A Python toolkit for Jev requests, batch evaluation, calibration and MCP access.
- Repository: https://github.com/docxology/daf-jev
- Category: SDK & Decision Frameworks
- Jev decision: Builds Noul, Choice and Score questions, then combines returned probabilities through local functions.
- Purpose: Reuses request, failure-recording and evaluation interfaces across experiments.
- Review scope: Source and docs cover the client, Evaluator and MCP tools; the author’s batch-performance results were not reproduced here.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/docxology/daf-jev/
- Source evidence: https://github.com/docxology/daf-jev/blob/ff7b28515d7f60c9f7182b128b76b90fbfcba66f/README.md
- Source evidence: https://github.com/docxology/daf-jev/blob/ff7b28515d7f60c9f7182b128b76b90fbfcba66f/src/daf_jev/client.py
## jev-chat
A research chat decoder that repeatedly asks Jev to choose words or phrases and assembles them in code.
- Repository: https://github.com/adhyaay-karnwal/jev-chat
- Category: Evaluation & Observability
- Jev decision: Compares stepwise Choice decoding with selection from complete candidate replies.
- Purpose: Provides decoder methods, experiment traces and documented failure cases.
- Review scope: The author states that autoregressive decoding is not Jev’s intended use and documents repetitions and grammatical errors. This is a research decoder. README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/adhyaay-karnwal/jev-chat/
- Source evidence: https://github.com/adhyaay-karnwal/jev-chat/blob/fb92fd33ddd6603aa544fe4988dd8e918f91d6ca/src/jevchat/client.py#L40
- Source evidence: https://github.com/adhyaay-karnwal/jev-chat/blob/fb92fd33ddd6603aa544fe4988dd8e918f91d6ca/README.md
- Source evidence: https://github.com/adhyaay-karnwal/jev-chat/blob/fb92fd33ddd6603aa544fe4988dd8e918f91d6ca/experiments/README.md
## jev-cli
A CLI and stdio MCP server for typed Jev judgments over text or JSON.
- Repository: https://github.com/tumf/jev-cli
- Category: CLI & Pipelines
- Jev decision: Submits noul, choice and score questions and emits JSON or a primary value.
- Purpose: Accepts files and stdin for use in shell scripts and MCP clients.
- Review scope: Reviewed the fixed-version README and call path.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/tumf/jev-cli/
- Source evidence: https://github.com/tumf/jev-cli/blob/60441de4f96870686a5388bd6ed714f36eed646b/README.md
- Source evidence: https://github.com/tumf/jev-cli/blob/60441de4f96870686a5388bd6ed714f36eed646b/src/jev_cli/__init__.py
- Source evidence: https://github.com/tumf/jev-cli/blob/60441de4f96870686a5388bd6ed714f36eed646b/src/jev_cli/mcp_server.py
## AskJev
Connects Agents to a browser over MCP, using Jev to choose page actions with confirmation gates for actions such as payment or deletion.
- Repository: https://github.com/ranjan2829/AskJev
- Category: Browser & OS Action
- Jev decision: Selects actions from current page controls and assesses risk and irreversibility.
- Purpose: Combines automated page actions with user confirmation in one workflow.
- Review scope: Confirmation logic is an additional check, not a guarantee against all dangerous actions. This site has not tested it in a browser.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/ranjan2829/askjev/
- Source evidence: https://github.com/ranjan2829/AskJev/blob/7beec5eba7c4a294d21013c158cd884e1c24f08b/mcp/src/jev-client.ts
- Source evidence: https://github.com/ranjan2829/AskJev/blob/7beec5eba7c4a294d21013c158cd884e1c24f08b/README.md
## jev-for-engineers
Eight mechanical and electrical engineering experiments using Jev for task routing, log checks and component selection.
- Repository: https://github.com/Foadsf/jev-for-engineers
- Category: Domain & Vertical Tools
- Jev decision: Jev classifies engineering text and candidates; calculations and final actions stay in Python rules.
- Purpose: Shows how to connect judgments to engineering workflows using synthetic examples.
- Review scope: Inputs are synthetic and do not establish production thresholds or engineering safety.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/foadsf/jev-for-engineers/
- Source evidence: https://github.com/Foadsf/jev-for-engineers/blob/181e75208ac3b982c80889267a28a1ed718452a9/README.md
- Source evidence: https://github.com/Foadsf/jev-for-engineers/blob/181e75208ac3b982c80889267a28a1ed718452a9/jev.py
## jev-system-one
A terminal Q&A app where OpenAI writes answers and Jev sets response policy and reviews drafts.
- Repository: https://github.com/haseeb-heaven/jev-system-one
- Category: Voice & Conversation
- Jev decision: Judges response mode, depth, uncertainty and draft quality inside a LangGraph workflow.
- Purpose: Displays the answer alongside a structured decision report.
- Review scope: README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/haseeb-heaven/jev-system-one/
- Source evidence: https://github.com/haseeb-heaven/jev-system-one/blob/66bbfb66556e6daa0f091a04b4e33c3a314eec28/src/jev_system_one/jev.py#L164
- Source evidence: https://github.com/haseeb-heaven/jev-system-one/blob/66bbfb66556e6daa0f091a04b4e33c3a314eec28/README.md
## JevBird
A Python Flappy Bird game where code simulates candidate routes and Jev picks one.
- Repository: https://github.com/leftspace89/JevBird
- Category: High-Frequency & Simulation
- Jev decision: For each new pipe, Jev selects a route and the game executes its scheduled flaps.
- Purpose: Visualizes candidate trajectories, probabilities and the selected path.
- Review scope: Reviewed the fixed-version README and call path.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/leftspace89/jevbird/
- Source evidence: https://github.com/leftspace89/JevBird/blob/1e5fd1397382be91ce74ed0ab0cba86027c3470a/README.md
- Source evidence: https://github.com/leftspace89/JevBird/blob/1e5fd1397382be91ce74ed0ab0cba86027c3470a/jev_pilot.py
- Source evidence: https://github.com/leftspace89/JevBird/blob/1e5fd1397382be91ce74ed0ab0cba86027c3470a/flappy_bird.py
## jev-judgment
Adds judgment checks for authorization, operation risk, and failure causes to coding Agents.
- Repository: https://github.com/HyunjunJeon/jev-judgment
- Category: Security & Guardrails
- Jev decision: Uses conversation and command results to assess whether to ask the user, whether an action exceeds scope, and whether to retry.
- Purpose: Makes checkpoints that may require user confirmation explicit.
- Review scope: Model probabilities do not replace user authorization. Missing keys or network failures may leave the original workflow running.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/hyunjunjeon/jev-judgment/
- Source evidence: https://github.com/HyunjunJeon/jev-judgment/blob/f6056e7cd31d467d6773a0737731c85939499e5e/skills/jev-judgment/scripts/jev.py
- Source evidence: https://github.com/HyunjunJeon/jev-judgment/blob/f6056e7cd31d467d6773a0737731c85939499e5e/README.md
## jev-cli
A CLI for asking Jev classification, yes/no and scoring questions over text or JSON input.
- Repository: https://github.com/jtsang4/jev-cli
- Category: CLI & Pipelines
- Jev decision: Evaluates typed questions over one input and returns choices and probabilities as JSON.
- Purpose: Accepts standard input and supports direct TypeSafe calls or a Vercel gateway.
- Review scope: The CLI and provider interfaces were inspected; latency, accuracy and cost were not measured here.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/jtsang4/jev-cli/
- Source evidence: https://github.com/jtsang4/jev-cli/blob/6ea8abdf702d2fc28bfffd979e83db8c32f3ceb5/README.md
- Source evidence: https://github.com/jtsang4/jev-cli/blob/6ea8abdf702d2fc28bfffd979e83db8c32f3ceb5/src/providers/jev.ts
## claude-jev
Adds Jev checks to Claude Code review findings, debugging hypotheses, design options and search results.
- Repository: https://github.com/buchmark/claude-jev
- Category: Codebase & Graph Pathfinding
- Jev decision: Scores candidate defects, explanations or options against preset questions and local policies.
- Purpose: Keeps a second judgment and its probabilities available for comparison.
- Review scope: README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/buchmark/claude-jev/
- Source evidence: https://github.com/buchmark/claude-jev/blob/06fe407f2894bc5c44f2dfc41e05d3592e5215a5/src/infrastructure/typesafe-jev.ts#L114
- Source evidence: https://github.com/buchmark/claude-jev/blob/06fe407f2894bc5c44f2dfc41e05d3592e5215a5/README.md
## jev-browser
Playwright browser automation with Jev decisions through a shared CLI, MCP server and TypeScript SDK.
- Repository: https://github.com/tontoko/jev-browser
- Category: Browser & OS Action
- Jev decision: Jev chooses actions, matches form fields or extracts structured content from page observations; Playwright executes.
- Purpose: Supports persistent sessions and UI readback, which does not by itself prove database persistence.
- Review scope: Reviewed the fixed-version README and call path.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/tontoko/jev-browser/
- Source evidence: https://github.com/tontoko/jev-browser/blob/05b8257db8d7df77a82274016de84d965a38214f/README.ja.md
- Source evidence: https://github.com/tontoko/jev-browser/blob/05b8257db8d7df77a82274016de84d965a38214f/README.md
- Source evidence: https://github.com/tontoko/jev-browser/blob/05b8257db8d7df77a82274016de84d965a38214f/src/decision.ts
- Source evidence: https://github.com/tontoko/jev-browser/blob/05b8257db8d7df77a82274016de84d965a38214f/src/browser.ts
- Source evidence: https://github.com/tontoko/jev-browser/blob/05b8257db8d7df77a82274016de84d965a38214f/src/actions.ts
## pi-jev
Helps Pi Agents find tools and skills for a task, with structured evaluation and optional history filtering.
- Repository: https://github.com/TheoOliveira/pi-jev
- Category: MCP & Integrations
- Jev decision: Judges how candidate tools, skills, and history relate to the task so local rules can load or retain them.
- Purpose: Lets capabilities enter an Agent workflow on demand.
- Review scope: This is a Pi extension; exposing tools does not by itself make it an MCP server. Automatic modes require configuration.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/theooliveira/pi-jev/
- Source evidence: https://github.com/TheoOliveira/pi-jev/blob/0c3ac04bb5e039e7a334e8e79c8ad471a7a1b67c/src/jev.ts
- Source evidence: https://github.com/TheoOliveira/pi-jev/blob/0c3ac04bb5e039e7a334e8e79c8ad471a7a1b67c/README.md
## jev-tree
A hierarchical selector that asks Jev to traverse branches when a catalog has too many options for one question.
- Repository: https://github.com/reachjalil/jev-tree
- Category: Classification & Taxonomy
- Jev decision: Selects one branch at each level and continues until it reaches a final candidate.
- Purpose: Returns the selected path without silently truncating the tail of a large catalog.
- Review scope: The hierarchical selection implementation is inspectable; reported evaluations use synthetic data and were not rerun on real workloads here.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/reachjalil/jev-tree/
- Source evidence: https://github.com/reachjalil/jev-tree/blob/95bff63bd653fee4dc71f33f9431dce0f81e2ca3/README.md
- Source evidence: https://github.com/reachjalil/jev-tree/blob/95bff63bd653fee4dc71f33f9431dce0f81e2ca3/src/index.ts
## jev-starter
TypeScript patterns for thresholds, fallbacks, human review and evaluation on top of the TypeSafe SDK.
- Repository: https://github.com/hamakyo/jev-starter
- Category: SDK & Decision Frameworks
- Jev decision: Jev returns judgments; application policies choose automatic handling, fallback or human review.
- Purpose: Separates model calls, execution policy and evaluation.
- Review scope: README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/hamakyo/jev-starter/
- Source evidence: https://github.com/hamakyo/jev-starter/blob/fb0fae07d1f3052f28af630b942c16b2a7bd8c88/src/providers/jev-provider.ts#L43
- Source evidence: https://github.com/hamakyo/jev-starter/blob/fb0fae07d1f3052f28af630b942c16b2a7bd8c88/README.md
- Source evidence: https://github.com/hamakyo/jev-starter/blob/fb0fae07d1f3052f28af630b942c16b2a7bd8c88/README.ja.md
## aside-jev
An MCP server and skill adding Jev decisions to Aside browser Agents.
- Repository: https://github.com/himomohi/aside-jev
- Category: Browser & OS Action
- Jev decision: The Agent supplies action candidates; Jev picks an ID, then the Agent executes and verifies it through Aside.
- Purpose: Keeps choices within an application-owned action table while requiring separate outcome verification.
- Review scope: Reviewed the fixed-version README and call path.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/himomohi/aside-jev/
- Source evidence: https://github.com/himomohi/aside-jev/blob/d2923f7949a9576e82b51d2c5e5514c17d80d60b/README.md
- Source evidence: https://github.com/himomohi/aside-jev/blob/d2923f7949a9576e82b51d2c5e5514c17d80d60b/src/aside_jev/jev.py
- Source evidence: https://github.com/himomohi/aside-jev/blob/d2923f7949a9576e82b51d2c5e5514c17d80d60b/src/aside_jev/loop.py
## jev-skill-gate
Ranks Claude Code skills for the current project to reduce the descriptions loaded by default.
- Repository: https://github.com/ShivamPansuriya/jev-skill-gate
- Category: Context GC & Filter
- Jev decision: Assesses skills against the project stack, directory, and README before adjusting description visibility.
- Purpose: Keeps relevant descriptions while preserving manual access to other skills.
- Review scope: Local scoring is available without a key. The author reports only partial Jev evaluation coverage; this site has not verified Token savings or effectiveness.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/shivampansuriya/jev-skill-gate/
- Source evidence: https://github.com/ShivamPansuriya/jev-skill-gate/blob/1ab4c9a7cd117e1c7e129021303416bb7c2f5328/src/jev.mjs
- Source evidence: https://github.com/ShivamPansuriya/jev-skill-gate/blob/1ab4c9a7cd117e1c7e129021303416bb7c2f5328/README.md
## jev-guard
Tool-call checks for coding Agents that assess operation risk, user intent and prompt-injection signals.
- Repository: https://github.com/leepokai/jev-guard
- Category: Security & Guardrails
- Jev decision: Jev evaluates tool inputs or outputs in session context; local rules allow, warn or block.
- Purpose: Adds review points around Agent tools, with behavior depending on the host client.
- Review scope: Not a sandbox replacement. API failures allow operations by default and confirmation support varies by client; no penetration or end-to-end testing here.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/leepokai/jev-guard/
- Source evidence: https://github.com/leepokai/jev-guard/blob/94996ea80b6b308327ac2077706a29ce6abd3ba0/README.md
- Source evidence: https://github.com/leepokai/jev-guard/blob/94996ea80b6b308327ac2077706a29ce6abd3ba0/src/jev.js
## jev-mcp
An MCP server and Claude Code plugin for Jev classification, scoring, checks and batched questions.
- Repository: https://github.com/rashedInt32/jev-mcp
- Category: MCP & Integrations
- Jev decision: Calls TypeSafe with Choice, Score and Noul questions and returns structured answers.
- Purpose: Makes the typed decision primitives available to MCP clients.
- Review scope: README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/rashedint32/jev-mcp/
- Source evidence: https://github.com/rashedInt32/jev-mcp/blob/27603c12d06cd7899d93c0fbb8ce9331040b8a8c/src/index.ts#L230
- Source evidence: https://github.com/rashedInt32/jev-mcp/blob/27603c12d06cd7899d93c0fbb8ce9331040b8a8c/README.md
## jevclient
An asynchronous Python Jev client that batches typed questions in one request.
- Repository: https://github.com/AboveColin/jevclient
- Category: SDK & Decision Frameworks
- Jev decision: Calls TypeSafe through aiohttp and parses choices, scores and probabilities into objects.
- Purpose: Fits existing async applications without parsing generated prose.
- Review scope: Reviewed the fixed-version README and call path.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/abovecolin/jevclient/
- Source evidence: https://github.com/AboveColin/jevclient/blob/d568f25717c5b956022f5dc0fcfcb905c7533a05/README.md
- Source evidence: https://github.com/AboveColin/jevclient/blob/d568f25717c5b956022f5dc0fcfcb905c7533a05/jevclient/client.py
- Source evidence: https://github.com/AboveColin/jevclient/blob/d568f25717c5b956022f5dc0fcfcb905c7533a05/jevclient/models.py
## jev-workbench
Defines, tests, and publishes Jev decision functions in a local UI so backends and Agents can call fixed versions.
- Repository: https://github.com/molis-ai/jev-workbench
- Category: MCP & Integrations
- Jev decision: Encodes classification or evidence checks as Noul, Choice, or Score questions sent to TypeSafe.
- Purpose: Lets multiple callers reuse the same versioned decision function.
- Review scope: The demo uses simulated answers; actual TypeSafe calls follow a separate path. This site has not verified each Agent integration or production behavior.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/molis-ai/jev-workbench/
- Source evidence: https://github.com/molis-ai/jev-workbench/blob/3d7d6f673d629a046f2e3d9b2f277095133a65c7/apps/server/src/provider.ts
- Source evidence: https://github.com/molis-ai/jev-workbench/blob/3d7d6f673d629a046f2e3d9b2f277095133a65c7/README.md
## jev-got
A Game of Thrones text-adventure demo where a language model writes the story and Jev labels the scene.
- Repository: https://github.com/phureewat29/jev-got
- Category: Creative Tools
- Jev decision: Classifies location, narrative beat, mood, danger and whether text remains in fiction.
- Purpose: Uses explicit scene state to drive backgrounds, music and the next turn.
- Review scope: A noncommercial technical demo: Jev labels scenes rather than generating the story. The game was not run here.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/phureewat29/got-jev/
- Source evidence: https://github.com/phureewat29/jev-got/blob/232fc0ad0cc6f4d4e095df71ac5f05b0f49033a9/README.md
- Source evidence: https://github.com/phureewat29/jev-got/blob/232fc0ad0cc6f4d4e095df71ac5f05b0f49033a9/src/core/providers/TypeSafe.ts
## pi-fast-jev-compaction
A Pi extension that prunes stale tool history verbatim and falls back to Pi summary compaction when needed.
- Repository: https://github.com/joelhooks/pi-fast-jev-compaction
- Category: Context GC & Filter
- Jev decision: Judges whether calls and outputs should survive in the context sent to the model.
- Purpose: Retains the original session file and records pruning decisions.
- Review scope: README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/joelhooks/pi-fast-jev-compaction/
- Source evidence: https://github.com/joelhooks/pi-fast-jev-compaction/blob/eb83f533f4fd10a08728b02c062c249afda5a4dc/src/core/request.ts#L8
- Source evidence: https://github.com/joelhooks/pi-fast-jev-compaction/blob/eb83f533f4fd10a08728b02c062c249afda5a4dc/README.md
- Source evidence: https://github.com/joelhooks/pi-fast-jev-compaction/blob/eb83f533f4fd10a08728b02c062c249afda5a4dc/src/core/decide.ts
## hermes-jev-approvals
An experimental Hermes command-approval provider for the auxiliary.approval task only.
- Repository: https://github.com/anpicasso/hermes-jev-approvals
- Category: Security & Guardrails
- Jev decision: Jev returns APPROVE, DENY or ESCALATE, with local thresholds and policy determining handling.
- Purpose: Demonstrates an approval integration; the author labels it a proof of concept, not production assurance.
- Review scope: The author labels this a proof of concept with offline benchmarks.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/anpicasso/hermes-jev-approvals/
- Source evidence: https://github.com/anpicasso/hermes-jev-approvals/blob/c41d81de23a79d8d69397cef81c4de99b3f987c5/README.md
- Source evidence: https://github.com/anpicasso/hermes-jev-approvals/blob/c41d81de23a79d8d69397cef81c4de99b3f987c5/plugin/__init__.py
## jev-research
A Jev and Herdr integration guide with a prototype for routing tasks to different Agents.
- Repository: https://github.com/sherajdev/jev-research
- Category: Routing & Cost Optimization
- Jev decision: Uses task and repository state to choose an executor and assess risk and dispatch readiness.
- Purpose: Provides a readable, editable example of multi-Agent task routing.
- Review scope: Primarily documentation and a dry-run routing prototype, not a verified operational orchestration platform.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/sherajdev/jev-research/
- Source evidence: https://github.com/sherajdev/jev-research/blob/23da0defeebe5dae232ba1aaa7ee3c0c3842cb8e/jev-router.ts
- Source evidence: https://github.com/sherajdev/jev-research/blob/23da0defeebe5dae232ba1aaa7ee3c0c3842cb8e/README.md
## jev-resilience
A Spring WebFlux integration that detects error messages hidden in HTTP 200 response bodies.
- Repository: https://github.com/Vicente-MD/jev-resilience
- Category: SDK & Integrations
- Jev decision: Jev checks for hidden errors or maintenance notices; a local threshold raises a business exception.
- Purpose: Lets existing error-handling code see failures concealed by the HTTP status.
- Review scope: Jev API integration is present. API errors fail open, and nonblocking code still incurs network latency.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/vicente-md/jev-resilience/
- Source evidence: https://github.com/Vicente-MD/jev-resilience/blob/c490e0dc7830758f84bd9d5acb806655e327113e/README.md
- Source evidence: https://github.com/Vicente-MD/jev-resilience/blob/c490e0dc7830758f84bd9d5acb806655e327113e/src/main/java/ai/jev/resilience/client/dto/JevRequest.java
- Source evidence: https://github.com/Vicente-MD/jev-resilience/blob/c490e0dc7830758f84bd9d5acb806655e327113e/src/main/java/ai/jev/resilience/client/JevEvaluationService.java
## jev-go
A community Go SDK and CLI supporting TypeSafe directly and Vercel AI Gateway.
- Repository: https://github.com/Stumble/jev-go
- Category: SDK & Decision Frameworks
- Jev decision: Sends application state and questions to Jev and parses Choice, Score or Noul answers.
- Purpose: Packages requests and response parsing for typed decisions in applications.
- Review scope: README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/stumble/jev-go/
- Source evidence: https://github.com/Stumble/jev-go/blob/a475dc925ba68602be93f4478e1381cf5ec27ee4/client.go#L23
- Source evidence: https://github.com/Stumble/jev-go/blob/a475dc925ba68602be93f4478e1381cf5ec27ee4/README.md
## jev-agent-failure-benchmark
A benchmark using Jev to attribute multi-Agent failures to an Agent, step and error type.
- Repository: https://github.com/TokenTrim/jev-agent-failure-benchmark
- Category: Evaluation & Observability
- Jev decision: Builds candidate sets from traces and submits three choice questions.
- Purpose: Provides evaluation scripts and author results; some baselines generate answers while Jev selects candidates.
- Review scope: Some Jev benchmark axes use constrained choices while paper baselines generate freely; not every metric is a like-for-like comparison.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/tokentrim/jev-agent-failure-benchmark/
- Source evidence: https://github.com/TokenTrim/jev-agent-failure-benchmark/blob/4d46af795a4a4409940a65857da73e45abaea2db/README.md
- Source evidence: https://github.com/TokenTrim/jev-agent-failure-benchmark/blob/4d46af795a4a4409940a65857da73e45abaea2db/src/jevbench/backends/jev.py
- Source evidence: https://github.com/TokenTrim/jev-agent-failure-benchmark/blob/4d46af795a4a4409940a65857da73e45abaea2db/RESULTS.md
## computer-use-jev
A Go-based macOS controller that asks Jev to choose controls and actions from the accessibility tree.
- Repository: https://github.com/paulsmith/computer-use-jev
- Category: Browser & OS Action
- Jev decision: Uses window state to select an action, target, text-input need, and completion status.
- Purpose: Grounds candidate controls in UI snapshots so choices can be inspected.
- Review scope: Requires macOS permissions and a TypeSafe key. Offline fake-worker and HTTP tests are not real desktop validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/paulsmith/computer-use-jev/
- Source evidence: https://github.com/paulsmith/computer-use-jev/blob/ff0ad8ba8e25755d37fb8d93718144c4568a596b/typesafe/client.go
- Source evidence: https://github.com/paulsmith/computer-use-jev/blob/ff0ad8ba8e25755d37fb8d93718144c4568a596b/README.md
## jev-broadcast-lab
A Jev experiment workbench centered on chess, with additional classification and matching exercises.
- Repository: https://github.com/4anti/jev-broadcast-lab
- Category: High-Frequency & Simulation
- Jev decision: Chooses from locally generated legal chess moves; Stockfish scores are shown to the operator rather than Jev.
- Purpose: Lets users compare model move choices with a separate local chess evaluation.
- Review scope: An experiment with local heuristic candidate filtering; displayed Elo is not a certified playing strength. Not run here.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/4anti/jev-broadcast-lab/
- Source evidence: https://github.com/4anti/jev-broadcast-lab/blob/90ebea44467489e03c1fd2ab0416b54e32c25c13/README.md
- Source evidence: https://github.com/4anti/jev-broadcast-lab/blob/90ebea44467489e03c1fd2ab0416b54e32c25c13/web/shared/jev-client.js
## jevgo
A community Go client with a standard-library core and optional Langfuse tracing.
- Repository: https://github.com/fgn/jevgo
- Category: SDK & Decision Frameworks
- Jev decision: Sends application state and questions to Jev and parses Choice, Score or Noul answers.
- Purpose: Packages requests and response parsing for typed decisions in applications.
- Review scope: README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/fgn/jevgo/
- Source evidence: https://github.com/fgn/jevgo/blob/ff7a543dda89cbd93e44d6d6535b1a7a62ffb882/client.go#L18
- Source evidence: https://github.com/fgn/jevgo/blob/ff7a543dda89cbd93e44d6d6535b1a7a62ffb882/README.md
- Source evidence: https://github.com/fgn/jevgo/blob/ff7a543dda89cbd93e44d6d6535b1a7a62ffb882/contrib/langfuse/README.md
## jev-little-airways
An island-airport simulator using Jev for routes, yielding, emergency broadcasts and landing order.
- Repository: https://github.com/lbotinelly/jev-little-airways
- Category: High-Frequency & Simulation
- Jev decision: Turns aircraft and nearby traffic state into questions whose answers drive simulated actions.
- Purpose: Shows requests, answers and simulation state, with a separate mock path available.
- Review scope: Reviewed the fixed-version README and call path.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/lbotinelly/jev-little-airways/
- Source evidence: https://github.com/lbotinelly/jev-little-airways/blob/d6ec286c7821f41228bce9b33381546e4fca9bff/README.md
- Source evidence: https://github.com/lbotinelly/jev-little-airways/blob/d6ec286c7821f41228bce9b33381546e4fca9bff/demo/server.mjs
- Source evidence: https://github.com/lbotinelly/jev-little-airways/blob/d6ec286c7821f41228bce9b33381546e4fca9bff/demo/js/jev-provider.mjs
- Source evidence: https://github.com/lbotinelly/jev-little-airways/blob/d6ec286c7821f41228bce9b33381546e4fca9bff/demo/js/browser.mjs
## jev-playground
A web playground for entering state and decision questions, then inspecting Jev answers and probability distributions.
- Repository: https://github.com/Little-Planet-Labs/jev-playground
- Category: Decision Tools
- Jev decision: Submits multiple Noul, Choice, and Score questions in one request.
- Purpose: Lets users try questions and answer options before writing application code.
- Review scope: A real TypeSafe key is required for model calls. This site has not run inference or verified throughput or accuracy.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/little-planet-labs/jev-playground/
- Source evidence: https://github.com/Little-Planet-Labs/jev-playground/blob/418b723779569b1cb1f21a4f7f34c546d44c7e34/src/app/api/evaluate/route.ts
- Source evidence: https://github.com/Little-Planet-Labs/jev-playground/blob/418b723779569b1cb1f21a4f7f34c546d44c7e34/README.md
## laravel-typesafe-jev
A Laravel adapter for Jev with configuration, dependency injection, a Facade and a request-recording test fake.
- Repository: https://github.com/Butochnikov/laravel-typesafe-jev
- Category: SDK & Integrations
- Jev decision: Wraps a community PHP SDK for typed judgments and preserves promises and exceptions.
- Purpose: Fits Jev calls into Laravel services, queues and existing tests.
- Review scope: An unofficial framework adapter. Its fake makes no network calls, so mock tests do not validate the live API.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/butochnikov/laravel-typesafe-jev/
- Source evidence: https://github.com/Butochnikov/laravel-typesafe-jev/blob/4d70f5e1b059aac2f63105e72626802247a51f45/README.md
- Source evidence: https://github.com/Butochnikov/laravel-typesafe-jev/blob/4d70f5e1b059aac2f63105e72626802247a51f45/src/JevServiceProvider.php
- Source evidence: https://github.com/Butochnikov/laravel-typesafe-jev/blob/4d70f5e1b059aac2f63105e72626802247a51f45/src/Jev.php
## jev-go
A small unofficial Go SDK for Jev calls and model listing.
- Repository: https://github.com/guillemus/jev-go
- Category: SDK & Decision Frameworks
- Jev decision: Sends application state and questions to Jev and parses Choice, Score or Noul answers.
- Purpose: Packages requests and response parsing for typed decisions in applications.
- Review scope: README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/guillemus/jev-go/
- Source evidence: https://github.com/guillemus/jev-go/blob/06df95fe081e8b05bf4c0db8292ceefd995fee84/jev.go#L18
- Source evidence: https://github.com/guillemus/jev-go/blob/06df95fe081e8b05bf4c0db8292ceefd995fee84/README.md
- Source evidence: https://github.com/guillemus/jev-go/blob/06df95fe081e8b05bf4c0db8292ceefd995fee84/examples/README.md
## ask-jev
A Windows PowerShell tool for auditing recorded Codex execution evidence with :jev.
- Repository: https://github.com/omni-/ask-jev
- Category: Evaluation & Observability
- Jev decision: Sends selected records to Jev for judgments about execution claims and evidence sufficiency.
- Purpose: Only reads and sends records on explicit invocation; judgments do not replace real tests.
- Review scope: Reviewed the fixed-version README and call path.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/omni-/ask-jev/
- Source evidence: https://github.com/omni-/ask-jev/blob/74199ef94098f4e79e5251ffc5a770cda17e2be3/README.md
- Source evidence: https://github.com/omni-/ask-jev/blob/74199ef94098f4e79e5251ffc5a770cda17e2be3/lib/Jev.psm1
- Source evidence: https://github.com/omni-/ask-jev/blob/74199ef94098f4e79e5251ffc5a770cda17e2be3/lib/Report.psm1
## jev-code
An experimental coding CLI where Jev selects AST productions for Python or Bash, with a separate command-line decision mode.
- Repository: https://github.com/rhighs/jev-code
- Category: CLI & Pipelines
- Jev decision: Chooses from bounded syntax and action options; local code constructs programs or invokes tools.
- Purpose: Shows coding choices and command-line judgments in inspectable traces.
- Review scope: Reviewed the README and integration code at a fixed commit. This site has not run the project or independently verified performance, security, or business outcomes.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/rhighs/jev-code/
- Source evidence: https://github.com/rhighs/jev-code/blob/51bf5c1242a51feba8c5a4e18b61e379a9e94e5e/src/provider.ts
- Source evidence: https://github.com/rhighs/jev-code/blob/51bf5c1242a51feba8c5a4e18b61e379a9e94e5e/README.md
## jev-doom-agent
A browser Doom experiment comparing Jev-controlled players from the same initial state.
- Repository: https://github.com/lukaske/jev-doom-agent
- Category: High-Frequency & Simulation
- Jev decision: Jev reads structured health, ammunition and targets and selects tactical controls executed by a local controller.
- Purpose: Exposes model decisions alongside explicitly labeled offline and fallback policies.
- Review scope: The demo uses Freedoom. Jev receives structured state, not pixels, and fallback paths are labeled.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/lukaske/jev-doom-agent/
- Source evidence: https://github.com/lukaske/jev-doom-agent/blob/318c32a24851444c1170bf083671c38723f3a35a/README.md
- Source evidence: https://github.com/lukaske/jev-doom-agent/blob/318c32a24851444c1170bf083671c38723f3a35a/server/typesafe.ts
## jev-rerank-bench
Compares Jev, dedicated rerankers and chat models on the same retrieved passages.
- Repository: https://github.com/anessbelbati/jev-rerank-bench
- Category: Evaluation & Observability
- Jev decision: Ranks candidate passages with Choice, Noul and rubric scores, then computes retrieval metrics.
- Purpose: Publishes raw responses, scoring code and per-dataset results for inspection.
- Review scope: The author reports equal-dataset nDCG@10 of 0.692 for Jev and 0.691 for Cohere on eight English datasets, without establishing a winner. Query weighting changes the comparison. README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/anessbelbati/jev-rerank-bench/
- Source evidence: https://github.com/anessbelbati/jev-rerank-bench/blob/cd9a35b22aeb4187334f7018a0ee1960a7470586/rerankers/jev.py#L28
- Source evidence: https://github.com/anessbelbati/jev-rerank-bench/blob/cd9a35b22aeb4187334f7018a0ee1960a7470586/README.md
## jev-predict-skill
An Agent skill recipe that predicts another skill’s closed-set outcome from its rules and evidence.
- Repository: https://github.com/DanielKillenberger/jev-predict-skill
- Category: Decision Tools
- Jev decision: Jev first assesses whether a closed decision is possible, then selects among the target skill’s outcomes.
- Purpose: Includes API-call and response-check examples; it predicts the outcome without executing the target skill.
- Review scope: Reviewed the API-call and response-validation recipe in the skill; the skill was not executed.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/danielkillenberger/jev-predict-skill/
- Source evidence: https://github.com/DanielKillenberger/jev-predict-skill/blob/c80051db825de4a0af6efb03803e682daa466996/README.md
- Source evidence: https://github.com/DanielKillenberger/jev-predict-skill/blob/c80051db825de4a0af6efb03803e682daa466996/SKILL.md
## jev-trade
An experimental Hyperliquid trading bot using Jev to choose long or short and whether to open, close, or hold.
- Repository: https://github.com/aowang-ai/jev-trade
- Category: Domain & Vertical Tools
- Jev decision: Each asset account sends market state to Jev; execution code places or cancels orders based on the decisions.
- Purpose: Separately records model decisions, order execution, and dashboard state.
- Review scope: Adapts jarrodwatts/jev-trader to Hyperliquid with substantive venue changes. Default mock and dry-run modes are not live trading. Real keys can place orders; this site has not verified profitability or live performance.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/aowang-ai/jev-trade/
- Source evidence: https://github.com/aowang-ai/jev-trade/blob/df2c9656324a8a75996eb0612de7adcfe3ce6f89/src/model.ts
- Source evidence: https://github.com/aowang-ai/jev-trade/blob/df2c9656324a8a75996eb0612de7adcfe3ce6f89/README.md
- Source evidence: https://github.com/aowang-ai/jev-trade/blob/df2c9656324a8a75996eb0612de7adcfe3ce6f89/LICENSE
## jevsume
A resume-review app that checks general writing and structure or compares a resume with a specific job description.
- Repository: https://github.com/unownone/jevsume
- Category: Domain & Vertical Tools
- Jev decision: Jev evaluates extracted resume text against typed questions; a Worker combines the results into review output.
- Purpose: Records inputs and judgments so individual reviews can be inspected later.
- Review scope: Without an API key it uses mock results. Resume scores do not establish hiring outcomes.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/unownone/jevsume/
- Source evidence: https://github.com/unownone/jevsume/blob/650a96a4c90da129cf745687d25abca36120c470/readme.md
- Source evidence: https://github.com/unownone/jevsume/blob/650a96a4c90da129cf745687d25abca36120c470/packages/jev/index.ts
- Source evidence: https://github.com/unownone/jevsume/blob/650a96a4c90da129cf745687d25abca36120c470/packages/jev/http.ts
## jev\_ampcode
An Amp plugin for comparing supplied alternatives against supplied evidence and priorities.
- Repository: https://github.com/thesammykins/jev_ampcode
- Category: MCP & Integrations
- Jev decision: Uses Jev Choice to compare bounded options and return probabilities for further review.
- Purpose: Keeps alternatives and decision inputs explicit.
- Review scope: The author limits this V1 tool to advisory comparisons. It does not supply research, authorization, correctness or safety guarantees. README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/thesammykins/jev_ampcode/
- Source evidence: https://github.com/thesammykins/jev_ampcode/blob/8741655927f4ae8ea476f833795d3bdfa6e8f293/decision.ts#L74
- Source evidence: https://github.com/thesammykins/jev_ampcode/blob/8741655927f4ae8ea476f833795d3bdfa6e8f293/README.md
## jev-tool-permissions
Adds tool-call approval and tool-list pruning to the Vercel AI SDK.
- Repository: https://github.com/NicolasMontone/jev-tool-permissions
- Category: Security & Guardrails
- Jev decision: Deterministic rules run first; Jev assesses remaining call risks and tool relevance for threshold-based handling.
- Purpose: Approval-call failures request human review; model judgments cannot guarantee detection of every risk.
- Review scope: Reviewed the fixed-version README and call path.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/nicolasmontone/jev-tool-permissions/
- Source evidence: https://github.com/NicolasMontone/jev-tool-permissions/blob/4c57dd6b0251213353ca01ec74e2a44e04fa42e0/README.md
- Source evidence: https://github.com/NicolasMontone/jev-tool-permissions/blob/4c57dd6b0251213353ca01ec74e2a44e04fa42e0/src/gate.ts
- Source evidence: https://github.com/NicolasMontone/jev-tool-permissions/blob/4c57dd6b0251213353ca01ec74e2a44e04fa42e0/src/prune.ts
## jevthoven
Turns a music prompt into editable multitrack MIDI by asking Jev to choose instruments, harmony, and bar patterns.
- Repository: https://github.com/cocktailpeanut/jevthoven
- Category: Creative Tools
- Jev decision: Selects form, instruments, chords, and rhythm candidates; local code renders the choices as notes.
- Purpose: Preserves editable tracks and decision receipts with playback and MIDI export.
- Review scope: Fixture mode uses simulated decisions; live generation requires a TypeSafe key. This is a symbolic music/MIDI tool, not an audio-generation model.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/cocktailpeanut/jevthoven/
- Source evidence: https://github.com/cocktailpeanut/jevthoven/blob/e5e0c67d8bae92f96c9ce05138f55c3ab72c6aac/app/server/provider.ts
- Source evidence: https://github.com/cocktailpeanut/jevthoven/blob/e5e0c67d8bae92f96c9ce05138f55c3ab72c6aac/README.md
## doom-jev
A ViZDoom Agent that uses Jev to choose movement, targets and firing from structured game state.
- Repository: https://github.com/AmoghCreator/doom-jev
- Category: High-Frequency & Simulation
- Jev decision: Jev selects tactical goals and actions while local geometry handles fine aiming.
- Purpose: Separates game ticks from network inference so the engine need not wait on every frame.
- Review scope: The README’s inference-rate and no-dropped-frame claims are author reports; sustained rates and game completion were not verified here.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/amoghcreator/doom-jev/
- Source evidence: https://github.com/AmoghCreator/doom-jev/blob/b27663fc0fa386f9d15ad6ea3c8f15374b855479/README.md
- Source evidence: https://github.com/AmoghCreator/doom-jev/blob/b27663fc0fa386f9d15ad6ea3c8f15374b855479/agent/jev_client.py
## jev-context
A Codex search plugin that filters ripgrep passages through Jev before returning relevant code.
- Repository: https://github.com/zbush/jev-context
- Category: Context GC & Filter
- Jev decision: Judges passage relevance and withholds No and Unknown results.
- Purpose: Records paired payloads for measuring returned text under a named tokenizer.
- Review scope: Filtering can omit relevant passages. Returned-text token savings do not establish full-task, context-window or billing savings. README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/zbush/jev-context/
- Source evidence: https://github.com/zbush/jev-context/blob/2be700faebe862c259a16ac9f78266b728874ef6/src/jev.mjs#L46
- Source evidence: https://github.com/zbush/jev-context/blob/2be700faebe862c259a16ac9f78266b728874ef6/README.md
## ui-generator-instinct-jev
Turns UI descriptions into selections from existing shadcn/ui components, fields and styles.
- Repository: https://github.com/joevidev/ui-generator-instinct-jev
- Category: Creative Tools
- Jev decision: Breaks requests into choice and score questions and maps answers to a bounded component catalog.
- Purpose: Demonstrates UI composition through decisions; Jev itself does not generate page code or copy.
- Review scope: Reviewed the fixed-version README and call path.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/joevidev/ui-generator-instinct-jev/
- Source evidence: https://github.com/joevidev/ui-generator-instinct-jev/blob/9a81c2dc23b561980c7a6d4302c71f34e5ab4ae6/README.md
- Source evidence: https://github.com/joevidev/ui-generator-instinct-jev/blob/9a81c2dc23b561980c7a6d4302c71f34e5ab4ae6/lib/decide.ts
- Source evidence: https://github.com/joevidev/ui-generator-instinct-jev/blob/9a81c2dc23b561980c7a6d4302c71f34e5ab4ae6/lib/typesafe-client.ts
## mobile-jev
Controls an Android phone through Mobilerun, with a web studio and CLI showing Jev decisions.
- Repository: https://github.com/droidrun/mobile-jev
- Category: Browser & OS Action
- Jev decision: Chooses apps, controls and next actions from phone state; Mobilerun executes them.
- Purpose: Records action traces and request latency for inspection.
- Review scope: The author’s demo shows nine actions in about 21 seconds, ending at payment selection; it does not demonstrate a completed booking. README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/droidrun/mobile-jev/
- Source evidence: https://github.com/droidrun/mobile-jev/blob/395fc222beac4f059f9a0beb337d114a2b066e99/scripts/mobile-agent/policy.mjs#L224
- Source evidence: https://github.com/droidrun/mobile-jev/blob/395fc222beac4f059f9a0beb337d114a2b066e99/README.md
- Source evidence: https://github.com/droidrun/mobile-jev/blob/395fc222beac4f059f9a0beb337d114a2b066e99/scripts/mobile-agent/http.mjs
## jev-demo
A customer-service routing demo that batches Jev questions before following the resulting route.
- Repository: https://github.com/minghanminghan/jev-demo
- Category: Routing & Cost Optimization
- Jev decision: Assesses classification levels, human-handoff intent and frustration, with low-confidence escalation.
- Purpose: Combines routing and human handoff while leaving response generation to the application.
- Review scope: Reviewed the fixed-version README and call path.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/minghanminghan/jev-demo/
- Source evidence: https://github.com/minghanminghan/jev-demo/blob/b6892294f97384bca86d68af9b56e0ea705d7893/README.md
- Source evidence: https://github.com/minghanminghan/jev-demo/blob/b6892294f97384bca86d68af9b56e0ea705d7893/app/api/jev/[...path]/route.ts
- Source evidence: https://github.com/minghanminghan/jev-demo/blob/b6892294f97384bca86d68af9b56e0ea705d7893/lib/oracle.ts
- Source evidence: https://github.com/minghanminghan/jev-demo/blob/b6892294f97384bca86d68af9b56e0ea705d7893/lib/route-engine.ts
## jev-music-theory-1
Explores Jev on harmony exercises and music-theory questions, alongside a piano demo driven by chord choices.
- Repository: https://github.com/adammichaelwood/jev-music-theory-1
- Category: Creative Tools
- Jev decision: Chooses voices, pitches, durations, or chords; code grades exercises or synthesizes playback.
- Purpose: Puts music-theory tests and an audible composition experiment in one project.
- Review scope: The author reports failures in relational music theory and discloses AI-assisted experimentation. Results should not be generalized into broad music-theory capability or an independent benchmark.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/adammichaelwood/jev-music-theory-1/
- Source evidence: https://github.com/adammichaelwood/jev-music-theory-1/blob/7c5b4b8b7e40309f87388c3c5c4d3ed6a3872928/core/decide/jev.ts
- Source evidence: https://github.com/adammichaelwood/jev-music-theory-1/blob/7c5b4b8b7e40309f87388c3c5c4d3ed6a3872928/README.md
## jev-macos-loop
A native macOS automation loop using local OCR and accessibility information with Jev action selection.
- Repository: https://github.com/jcpsimmons/jev-macos-loop
- Category: Browser & OS Action
- Jev decision: Jev selects controls or groups from locally observed candidates; coordinates and input execution stay on the Mac.
- Purpose: Makes candidate controls and execution checks inspectable, including Finder workflows.
- Review scope: The author provides small Finder and settings demos, not broad reliability evidence for arbitrary desktop tasks; not retested here.
- License: AGPL-3.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/jcpsimmons/jev-macos-loop/
- Source evidence: https://github.com/jcpsimmons/jev-macos-loop/blob/1aadc01ef262c3b01460909c5dd102f0d9616ba5/README.md
- Source evidence: https://github.com/jcpsimmons/jev-macos-loop/blob/1aadc01ef262c3b01460909c5dd102f0d9616ba5/src/providers.mjs
## jev-router-playground
A model-routing playground where Jev picks a candidate and users compare the resulting answers.
- Repository: https://github.com/hugo-alves/jev-router-playground
- Category: Routing & Cost Optimization
- Jev decision: Selects a model from the task and candidate profiles and records probabilities and runs.
- Purpose: Exports observations for checking routing choices against user preferences.
- Review scope: The default Jev connection passes through an author-provided CORS proxy. It should not be described as a private local-only execution path. No credentials were entered in this audit. README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/hugo-alves/jev-router-playground/
- Source evidence: https://github.com/hugo-alves/jev-router-playground/blob/c2eb6ccf68b793d4ad99fb0ff1cc29edf11d9a93/app.js#L56
- Source evidence: https://github.com/hugo-alves/jev-router-playground/blob/c2eb6ccf68b793d4ad99fb0ff1cc29edf11d9a93/README.md
## jevscript
An early language experiment whose current implementation is a Jev request-batching spike.
- Repository: https://github.com/amberwhitehead/jevscript
- Category: CLI & Pipelines
- Jev decision: The script compares separate and batched answers, usage and latency; the full language engine remains a design goal.
- Purpose: Useful for studying batching, not a completed compiler or interpreter.
- Review scope: The checked version implements an M0 request experiment; the full language engine remains planned and performance was not independently retested.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/amberwhitehead/jevscript/
- Source evidence: https://github.com/amberwhitehead/jevscript/blob/a01032218d8d57f84c5f310f585cd2da17671c9a/README.md
- Source evidence: https://github.com/amberwhitehead/jevscript/blob/a01032218d8d57f84c5f310f585cd2da17671c9a/spike/m0.mjs
- Source evidence: https://github.com/amberwhitehead/jevscript/blob/a01032218d8d57f84c5f310f585cd2da17671c9a/PLAN.md
## jev-trade
A simulated crypto trading loop that sends BTC and ETH market features to Jev and models execution costs and latency.
- Repository: https://github.com/Waxmell114514/jev-trade
- Category: Domain & Vertical Tools
- Jev decision: Jev answers bounded direction and risk questions; local policy decides simulated positions.
- Purpose: Records judgments, delay and trading costs in the same experiment.
- Review scope: A trading simulation study. Backtest or simulated P&L does not establish future profitability or live readiness.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/waxmell114514/jev-trade/
- Source evidence: https://github.com/Waxmell114514/jev-trade/blob/df43b9636e34096f83457fe58bfe3f038879614c/README.md
- Source evidence: https://github.com/Waxmell114514/jev-trade/blob/df43b9636e34096f83457fe58bfe3f038879614c/jevtrade/jev/client.py
## jev-demos
Maze experiments comparing Jev single-step choices with multi-step lookahead.
- Repository: https://github.com/Bud-ro/jev-demos
- Category: Evaluation & Observability
- Jev decision: Chooses moves from direction candidates, then checks collisions, paths and completion.
- Purpose: Keeps experiment settings and failures visible for studying limitations.
- Review scope: README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/bud-ro/jev-demos/
- Source evidence: https://github.com/Bud-ro/jev-demos/blob/37470f96bc4cb91c5f10703caa7460bf0c20f23a/packages/jev_common/lib/src/client.dart#L232
- Source evidence: https://github.com/Bud-ro/jev-demos/blob/37470f96bc4cb91c5f10703caa7460bf0c20f23a/packages/maze_lookahead/README.md
- Source evidence: https://github.com/Bud-ro/jev-demos/blob/37470f96bc4cb91c5f10703caa7460bf0c20f23a/README.md
## jevex
An Agent experiment where Jev directs a tool loop, a chat model fills arguments and prose, and MCP tools execute.
- Repository: https://github.com/jvsteiner/jevex
- Category: SDK & Decision Frameworks
- Jev decision: Jev selects the next action and approves the concrete call; tool results feed the next state.
- Purpose: Separates decisions, content generation and execution, with author-run comparisons.
- Review scope: Reviewed the fixed-version README and call path.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/jvsteiner/jevex/
- Source evidence: https://github.com/jvsteiner/jevex/blob/dd22ffd958d56ad118bb6dd585f1c913c96c5fd3/README.md
- Source evidence: https://github.com/jvsteiner/jevex/blob/dd22ffd958d56ad118bb6dd585f1c913c96c5fd3/src/jevex/jev.py
- Source evidence: https://github.com/jvsteiner/jevex/blob/dd22ffd958d56ad118bb6dd585f1c913c96c5fd3/src/jevex/agent.py
## jev-experiments
Uses Jev to play Chrome Dino and a local shooter arena while Python executes structured decisions.
- Repository: https://github.com/mittal-parth/jev-experiments
- Category: High-Frequency & Simulation
- Jev decision: Chooses jumping, ducking, movement, aim, or firing from game state, with local execution rules.
- Purpose: An inspector lets users compare state, model answers, and executed actions.
- Review scope: Includes an explicitly labeled heuristic fallback. The model reads structured state rather than game screenshots; this site has not verified decision rate or scores.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/mittal-parth/jev-experiments/
- Source evidence: https://github.com/mittal-parth/jev-experiments/blob/2c8272ea13e2e4cee53f44dc8c6123b0c600edd6/dino_jev/client.py
- Source evidence: https://github.com/mittal-parth/jev-experiments/blob/2c8272ea13e2e4cee53f44dc8c6123b0c600edd6/README.md
## foreman-jev
An experimental Jev supervisor for Codex workers with programmer-selected acceptance commands.
- Repository: https://github.com/Shifty-Eye-Games/foreman-jev
- Category: Evaluation & Observability
- Jev decision: Jev assesses progress and completion signals; deterministic acceptance checks still decide whether the work passes.
- Purpose: Separates a model’s assessment from executable completion checks.
- Review scope: An experimental derivative of foreman. The author’s pilot does not establish reliability across all platforms or tasks; not rerun here.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/shifty-eye-games/foreman-jev/
- Source evidence: https://github.com/Shifty-Eye-Games/foreman-jev/blob/3cb97e6051cb5764c50d3a0155f4d1483934fb25/README.md
- Source evidence: https://github.com/Shifty-Eye-Games/foreman-jev/blob/3cb97e6051cb5764c50d3a0155f4d1483934fb25/src/foreman/foreman/jev.py
## jevlogs
Adds Jev diagnostic-value, priority and routing signals to OpenTelemetry logs before deeper analysis.
- Repository: https://github.com/reachjalil/jevlogs
- Category: Context GC & Filter
- Jev decision: Scores log records and judges whether they merit further model analysis.
- Purpose: Can annotate records while preserving the existing archive path.
- Review scope: README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/reachjalil/jevlogs/
- Source evidence: https://github.com/reachjalil/jevlogs/blob/b1ff60079c30d50a7f93dbfa09848f9539665d44/src/index.ts#L52
- Source evidence: https://github.com/reachjalil/jevlogs/blob/b1ff60079c30d50a7f93dbfa09848f9539665d44/README.md
- Source evidence: https://github.com/reachjalil/jevlogs/blob/b1ff60079c30d50a7f93dbfa09848f9539665d44/examples/receiver/README.md
## ha-conversation-jev
A Home Assistant conversation integration routing simple lighting commands to services and other requests to Grok.
- Repository: https://github.com/luxus/ha-conversation-jev
- Category: Voice & Conversation
- Jev decision: Jev classifies the utterance and exposed devices; code chooses a lighting service or conversation path.
- Purpose: Provides a bounded lighting fast path rather than support for every smart-home command.
- Review scope: Reviewed the fixed-version README and call path.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/luxus/ha-conversation-jev/
- Source evidence: https://github.com/luxus/ha-conversation-jev/blob/a405366b66b8c8dc5d73b32333043befdbbe2287/README.md
- Source evidence: https://github.com/luxus/ha-conversation-jev/blob/a405366b66b8c8dc5d73b32333043befdbbe2287/custom_components/jev_assist/jev_client.py
- Source evidence: https://github.com/luxus/ha-conversation-jev/blob/a405366b66b8c8dc5d73b32333043befdbbe2287/custom_components/jev_assist/jev_router.py
- Source evidence: https://github.com/luxus/ha-conversation-jev/blob/a405366b66b8c8dc5d73b32333043befdbbe2287/custom_components/jev_assist/conversation.py
## ai
The TypeSafe provider in AI SDK lets TypeScript applications call Jev through the shared evaluate interface.
- Repository: https://github.com/vercel/ai
- Category: SDK & Decision Frameworks
- Jev decision: Maps choice, score, and yes/no questions to TypeSafe System One requests and parses typed results.
- Purpose: Reuses a common evaluation interface within AI SDK applications.
- Review scope: The verified scope is one optional provider in the repository, not that all of AI SDK is powered by Jev or that all users use it.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/vercel/ai/
- Source evidence: https://github.com/vercel/ai/blob/73ec7015edd4f04ca9144ce93a8a037a731e5db8/packages/typesafe-ai/src/typesafe-ai-evaluation-model.ts
- Source evidence: https://github.com/vercel/ai/blob/73ec7015edd4f04ca9144ce93a8a037a731e5db8/README.md
- Source evidence: https://github.com/vercel/ai/blob/73ec7015edd4f04ca9144ce93a8a037a731e5db8/LICENSE
## langchain
An optional Jev classifier integration for Python LangChain workflows.
- Repository: https://github.com/langchain-ai/langchain
- Category: SDK & Integrations
- Jev decision: Submits binary, categorical and ordered-score questions and returns typed answers with probabilities.
- Purpose: Adds a classification step that can participate in existing LangChain pipelines.
- Review scope: This entry covers the TypeSafe partner module, not a claim that LangChain uses Jev by default.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/langchain-ai/langchain/
- Source evidence: https://github.com/langchain-ai/langchain/blob/eba445b7563d1709427bd8072892975a6ea59fdc/README.md
- Source evidence: https://github.com/langchain-ai/langchain/blob/eba445b7563d1709427bd8072892975a6ea59fdc/libs/partners/typesafe/langchain_typesafe/classifier.py
## oh-my-pi
Oh My Pi includes an optional TypeSafe judgment provider for bounded decisions in coding-agent workflows.
- Repository: https://github.com/can1357/oh-my-pi
- Category: Routing & Cost Optimization
- Jev decision: Sends agent state and typed questions to Jev and parses structured answers.
- Purpose: Adds a replaceable judgment provider to existing agent workflows.
- Review scope: README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/can1357/oh-my-pi/
- Source evidence: https://github.com/can1357/oh-my-pi/blob/78b753124d11f8dd3ae73e2524125890ff7c977e/packages/ai/src/judgment/typesafe.ts#L4
- Source evidence: https://github.com/can1357/oh-my-pi/blob/78b753124d11f8dd3ae73e2524125890ff7c977e/README.md
- Source evidence: https://github.com/can1357/oh-my-pi/blob/78b753124d11f8dd3ae73e2524125890ff7c977e/infra/docs/README.md
## eliza
An optional TypeSafe HTTP adapter in Eliza’s source, not registered with the Agent runtime by default.
- Repository: https://github.com/elizaOS/eliza
- Category: SDK & Decision Frameworks
- Jev decision: Only an explicit systemOne call sends state and questions, returning validated typed answers.
- Purpose: Provides a reusable server-side module; its presence is not evidence of deployed Jev adoption.
- Review scope: The adapter is not registered with the runtime by default; source presence does not establish real adoption or deployment.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/elizaos/eliza/
- Source evidence: https://github.com/elizaOS/eliza/blob/ebc808e3a67fb941e29153d89fc896524d32fe3c/README.md
- Source evidence: https://github.com/elizaOS/eliza/blob/ebc808e3a67fb941e29153d89fc896524d32fe3c/packages/agent/src/services/typesafe/README.md
- Source evidence: https://github.com/elizaOS/eliza/blob/ebc808e3a67fb941e29153d89fc896524d32fe3c/packages/agent/src/services/typesafe/client.ts
## composio
An optional TypeSafe provider for Composio that uses Jev to choose among tools and bounded argument options.
- Repository: https://github.com/ComposioHQ/composio
- Category: SDK & Decision Frameworks
- Jev decision: Turns tool or action conditions into structured questions and passes Jev answers to local invocation logic.
- Purpose: Adds structured judgments to existing tool interfaces.
- Review scope: The verified scope is an optional provider. Open-text arguments, execution policy, and external-service authorization remain the caller’s responsibility.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/composiohq/composio/
- Source evidence: https://github.com/ComposioHQ/composio/blob/4b5920bf7aa55c8a44657b060d4bd25ce7b13a9a/ts/packages/providers/typesafe/src/decide.ts
- Source evidence: https://github.com/ComposioHQ/composio/blob/4b5920bf7aa55c8a44657b060d4bd25ce7b13a9a/README.md
## pydantic-ai
An optional TypeSafe provider and Jev model integration for Pydantic AI.
- Repository: https://github.com/pydantic/pydantic-ai
- Category: SDK & Integrations
- Jev decision: Converts supported structured output fields into typed Jev questions and maps answers back to the output model.
- Purpose: Lets supported classification outputs use the existing Pydantic AI interface.
- Review scope: An optional provider rather than a general chat-model replacement; supported output types depend on this implementation. Not run here.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/pydantic/pydantic-ai/
- Source evidence: https://github.com/pydantic/pydantic-ai/blob/c4898abb54dc25ae6f6aef208a4c0661b30a455e/README.md
- Source evidence: https://github.com/pydantic/pydantic-ai/blob/c4898abb54dc25ae6f6aef208a4c0661b30a455e/pydantic_ai_slim/pydantic_ai/providers/typesafe.py
- Source evidence: https://github.com/pydantic/pydantic-ai/blob/c4898abb54dc25ae6f6aef208a4c0661b30a455e/pydantic_ai_slim/pydantic_ai/models/typesafe.py
## litellm
LiteLLM can use Jev to classify requests for its complexity-based model router.
- Repository: https://github.com/BerriAI/litellm
- Category: Routing & Cost Optimization
- Jev decision: Maps requests to configured complexity classes that drive backend routing.
- Purpose: Makes the complexity judgment behind routing inspectable.
- Review scope: README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/berriai/litellm/
- Source evidence: https://github.com/BerriAI/litellm/blob/56116079c8022da0e8f7ff9ccb017ad5aca5aed2/litellm/router_strategy/complexity_router/jev_classifier.py#L70
- Source evidence: https://github.com/BerriAI/litellm/blob/56116079c8022da0e8f7ff9ccb017ad5aca5aed2/README.md
- Source evidence: https://github.com/BerriAI/litellm/blob/56116079c8022da0e8f7ff9ccb017ad5aca5aed2/tests/README.MD
- Source evidence: https://github.com/BerriAI/litellm/blob/56116079c8022da0e8f7ff9ccb017ad5aca5aed2/LICENSE
## langchainjs
An optional LangChain.js TypeSafeClassifier integration for sending state and predefined questions to Jev.
- Repository: https://github.com/langchain-ai/langchainjs
- Category: SDK & Decision Frameworks
- Jev decision: Uses invoke to call TypeSafe and parse choice, noul, score and probability fields.
- Purpose: Adds typed decisions to LangChain workflows without treating Jev as a chat generator.
- Review scope: Reviewed the fixed-version README and call path.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/langchain-ai/langchainjs/
- Source evidence: https://github.com/langchain-ai/langchainjs/blob/206d8b992bcf90ce7d46f2158f1ad85fc1d826c0/README.md
- Source evidence: https://github.com/langchain-ai/langchainjs/blob/206d8b992bcf90ce7d46f2158f1ad85fc1d826c0/libs/providers/langchain-typesafe/README.md
- Source evidence: https://github.com/langchain-ai/langchainjs/blob/206d8b992bcf90ce7d46f2158f1ad85fc1d826c0/libs/providers/langchain-typesafe/src/classifier.ts
- Source evidence: https://github.com/langchain-ai/langchainjs/blob/206d8b992bcf90ce7d46f2158f1ad85fc1d826c0/libs/providers/langchain-typesafe/src/utils/client.ts
## firstmate
Firstmate can optionally use Jev to match task briefs to dispatch rules before local policy chooses an Agent configuration.
- Repository: https://github.com/kunchenguid/firstmate
- Category: Routing & Cost Optimization
- Jev decision: Sends the task brief and candidate rules to Jev, then resolves execution profiles with confidence and local conditions.
- Purpose: Separates semantic matching from the final dispatch policy.
- Review scope: This is opt-in dispatch assistance, not a claim that the whole Firstmate workflow uses Jev by default. Task briefs are sent to TypeSafe.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/kunchenguid/firstmate/
- Source evidence: https://github.com/kunchenguid/firstmate/blob/4812db801628040b609dc25a2a8a91ed5efac662/bin/fm-dispatch-resolve.sh
- Source evidence: https://github.com/kunchenguid/firstmate/blob/4812db801628040b609dc25a2a8a91ed5efac662/README.md
## openchamber
OpenChamber’s optional automatic model router uses Jev to classify a message before selecting a configured model and reasoning level.
- Repository: https://github.com/openchamber/openchamber
- Category: Routing & Cost Optimization
- Jev decision: Jev selects a task category; local category mappings determine the model configuration.
- Purpose: Keeps routing categories and their model assignments explicit.
- Review scope: Only the optional routing module was inspected; cost or quality improvements for model combinations were not verified.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/openchamber/openchamber/
- Source evidence: https://github.com/openchamber/openchamber/blob/614d7f76e581a132a86575c03d3fa9aad5e624b6/README.md
- Source evidence: https://github.com/openchamber/openchamber/blob/614d7f76e581a132a86575c03d3fa9aad5e624b6/packages/web/server/lib/routing/jev.js
## ax
Ax provides a TypeSafe integration for boolean or finite-class signatures and native Jev answers.
- Repository: https://github.com/ax-llm/ax
- Category: SDK & Integrations
- Jev decision: Maps supported signatures to Jev questions or sends native System One requests.
- Purpose: Reuses structured signatures and Jev probabilities within Ax workflows.
- Review scope: README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/ax-llm/ax/
- Source evidence: https://github.com/ax-llm/ax/blob/5c43344f9ef3016db576fa2c3b59d48ef21b4d71/src/ax/ai/typesafe/client.ts#L1
- Source evidence: https://github.com/ax-llm/ax/blob/5c43344f9ef3016db576fa2c3b59d48ef21b4d71/README.md
- Source evidence: https://github.com/ax-llm/ax/blob/5c43344f9ef3016db576fa2c3b59d48ef21b4d71/src/ax/README.md
## agentgateway
A Jev guardrail example in Agentgateway using a webhook to inspect model requests and responses.
- Repository: https://github.com/agentgateway/agentgateway
- Category: Security & Guardrails
- Jev decision: Jev scores jailbreaks, harmful content and secret disclosure; thresholds or evaluation errors reject requests.
- Purpose: Demonstrates gateway integration, not guaranteed prevention of all attacks.
- Review scope: Reviewed the fixed-version README and call path.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/agentgateway/agentgateway/
- Source evidence: https://github.com/agentgateway/agentgateway/blob/6b0270efd25b5255932943e48b5ca47583d3ad28/README.md
- Source evidence: https://github.com/agentgateway/agentgateway/blob/6b0270efd25b5255932943e48b5ca47583d3ad28/examples/llm-guardrail-jev/README.md
- Source evidence: https://github.com/agentgateway/agentgateway/blob/6b0270efd25b5255932943e48b5ca47583d3ad28/examples/llm-guardrail-jev/guardrail.ts
- Source evidence: https://github.com/agentgateway/agentgateway/blob/6b0270efd25b5255932943e48b5ca47583d3ad28/examples/llm-guardrail-jev/config.yaml
## omg.dev
An omg.dev mobile testing script can use Jev to read the accessibility tree and choose the next interaction.
- Repository: https://github.com/BennyKok/omg.dev
- Category: Browser & OS Action
- Jev decision: Chooses controls and checks completion or blockage before the test runner operates the UI.
- Purpose: Adds choices grounded in current UI state to mobile testing.
- Review scope: Only the optional mobile-test integration was verified, not that the entire omg.dev product is controlled by Jev. This site has not executed the tests.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/bennykok/omg.dev/
- Source evidence: https://github.com/BennyKok/omg.dev/blob/a00f56684a569ee417be787c148eaa9874946f2b/mobile/scripts/jev.ts
- Source evidence: https://github.com/BennyKok/omg.dev/blob/a00f56684a569ee417be787c148eaa9874946f2b/README.md
## pi-fabric
Pi’s programmable runtime includes an optional Jev loop for observing state, making decisions and running bounded actions.
- Repository: https://github.com/monotykamary/pi-fabric
- Category: SDK & Decision Frameworks
- Jev decision: Programmed questions feed Jev judgments into local action logic under runtime budgets.
- Purpose: Keeps observation, judgment and execution steps in a reusable program.
- Review scope: This covers the optional Jev capability in pi-fabric; other features and benchmark results are not attributed to Jev. Not run here.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/monotykamary/pi-fabric/
- Source evidence: https://github.com/monotykamary/pi-fabric/blob/2e5fcdd94cc364445b115756edefcaab24f68928/README.md
- Source evidence: https://github.com/monotykamary/pi-fabric/blob/2e5fcdd94cc364445b115756edefcaab24f68928/src/jev/client.ts
## latitude-llm
Latitude includes an optional Jev preclassifier for conversation checks and their selection records.
- Repository: https://github.com/latitude-dev/latitude-llm
- Category: Evaluation & Observability
- Jev decision: Judges which checks apply and can add checks when thresholds and rate limits permit.
- Purpose: Records models, thresholds, latency and selection reasons alongside the baseline.
- Review scope: README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/latitude-dev/latitude-llm/
- Source evidence: https://github.com/latitude-dev/latitude-llm/blob/6b2484c1d74973877fc7d353b8867c7496568d78/packages/domain/flaggers/src/use-cases/run-jev-preclassifier.ts#L1
- Source evidence: https://github.com/latitude-dev/latitude-llm/blob/6b2484c1d74973877fc7d353b8867c7496568d78/README.md
- Source evidence: https://github.com/latitude-dev/latitude-llm/blob/6b2484c1d74973877fc7d353b8867c7496568d78/fern/README.md
- Source evidence: https://github.com/latitude-dev/latitude-llm/blob/6b2484c1d74973877fc7d353b8867c7496568d78/packages/platform/ai-jev/src/jev-shadow-decision-provider.ts
## instructor-php
A TypeSafe Decision driver within Instructor PHP’s Polyglot module.
- Repository: https://github.com/cognesy/instructor-php
- Category: SDK & Decision Frameworks
- Jev decision: Converts application state and typed questions into Jev requests and maps responses to PHP decision objects.
- Purpose: Lets PHP applications use Jev through a shared Decision interface.
- Review scope: Reviewed the fixed-version README and call path.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/cognesy/instructor-php/
- Source evidence: https://github.com/cognesy/instructor-php/blob/bb1160ce2360dcf1434788c46ee97809fe782ea3/README.md
- Source evidence: https://github.com/cognesy/instructor-php/blob/bb1160ce2360dcf1434788c46ee97809fe782ea3/packages/polyglot/src/Decision/Drivers/TypeSafe/TypesafeDriver.php
- Source evidence: https://github.com/cognesy/instructor-php/blob/bb1160ce2360dcf1434788c46ee97809fe782ea3/packages/polyglot/src/Decision/Drivers/TypeSafe/TypesafeRequestAdapter.php
- Source evidence: https://github.com/cognesy/instructor-php/blob/bb1160ce2360dcf1434788c46ee97809fe782ea3/packages/polyglot/src/Decision/Drivers/TypeSafe/TypesafeResponseAdapter.php
## atomic
An optional Jev decision backend in the Atomic coding Agent for bounded structured choices such as routing.
- Repository: https://github.com/bastani-inc/atomic
- Category: Routing & Cost Optimization
- Jev decision: Sends predefined questions to Jev and decodes answers for callers; regular models still generate code.
- Purpose: Separates structured decisions from text-generation interfaces.
- Review scope: The verified scope is an optional structured-output provider, not that Atomic uses Jev by default or for every feature. LICENSE includes an additional UI-attribution condition above stated business-size thresholds. It is not standard MIT; read the license text.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/bastani-inc/atomic/
- Source evidence: https://github.com/bastani-inc/atomic/blob/33ca4ccb5f39488aeba67c0212a52a31cd14059d/packages/coding-agent/src/core/structured-output/jev.ts
- Source evidence: https://github.com/bastani-inc/atomic/blob/33ca4ccb5f39488aeba67c0212a52a31cd14059d/README.md
- Source evidence: https://github.com/bastani-inc/atomic/blob/33ca4ccb5f39488aeba67c0212a52a31cd14059d/LICENSE
## WrongStack
An optional Jev dispatch classifier for choosing among WrongStack specialist Agents.
- Repository: https://github.com/WrongStack/WrongStack
- Category: Routing & Cost Optimization
- Jev decision: Jev evaluates the task against eligible specialists; local dispatch rules use the result.
- Purpose: Makes specialist selection a configurable step in an existing coding Agent.
- Review scope: An optional dispatch module, not evidence that all WrongStack tasks use Jev or that dispatch is always correct.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/wrongstack/wrongstack/
- Source evidence: https://github.com/WrongStack/WrongStack/blob/4cf97c0aa4f855751949ee8e99c719d06f4c26e0/README.md
- Source evidence: https://github.com/WrongStack/WrongStack/blob/4cf97c0aa4f855751949ee8e99c719d06f4c26e0/packages/core/src/types/config/typesafe.ts
- Source evidence: https://github.com/WrongStack/WrongStack/blob/4cf97c0aa4f855751949ee8e99c719d06f4c26e0/packages/core/src/coordination/typesafe-dispatch-classifier.ts
## celesto
A Celesto PR-review example prepares sandbox checks and compares a general model with Jev on candidate findings.
- Repository: https://github.com/CelestoAI/celesto
- Category: Codebase & Graph Pathfinding
- Jev decision: Judges whether a finding was introduced by the change, is supported and merits a fix.
- Purpose: Shows execution records and reviewer judgments together.
- Review scope: README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/celestoai/celesto/
- Source evidence: https://github.com/CelestoAI/celesto/blob/fff7bb567752baee4ce195fcb78b5ee5e4da889f/examples/pr-review-jev/models.py#L96
- Source evidence: https://github.com/CelestoAI/celesto/blob/fff7bb567752baee4ce195fcb78b5ee5e4da889f/examples/pr-review-jev/README.md
- Source evidence: https://github.com/CelestoAI/celesto/blob/fff7bb567752baee4ce195fcb78b5ee5e4da889f/README.md
## req\_llm
A TypeSafe provider for calling Jev through ReqLLM’s evaluate interface in Elixir.
- Repository: https://github.com/agentjido/req_llm
- Category: SDK & Decision Frameworks
- Jev decision: Sends state and questions, normalizes answers and retains the raw provider response.
- Purpose: Keeps decision evaluation separate from chat generation in Elixir applications.
- Review scope: Reviewed the fixed-version README and call path.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/agentjido/req_llm/
- Source evidence: https://github.com/agentjido/req_llm/blob/9cb0ee7a0fea5f3520fc953911d352c93193615e/README.md
- Source evidence: https://github.com/agentjido/req_llm/blob/9cb0ee7a0fea5f3520fc953911d352c93193615e/lib/req_llm/providers/typesafe.ex
- Source evidence: https://github.com/agentjido/req_llm/blob/9cb0ee7a0fea5f3520fc953911d352c93193615e/lib/req_llm/evaluation.ex
## vellum-assistant
An optional Jev provider in Vellum Assistant sends conversation state and explicit questions to TypeSafe.
- Repository: https://github.com/vellum-ai/vellum-assistant
- Category: MCP & Integrations
- Jev decision: Submits state and question bundles to System One and returns structured answers to the Assistant.
- Purpose: Adds choices, probabilities, and scoring to an existing assistant.
- Review scope: Only the Jev provider integration was verified, not that Jev drives the assistant’s memory, automation, or overall behavior.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/vellum-ai/vellum-assistant/
- Source evidence: https://github.com/vellum-ai/vellum-assistant/blob/ee5ba342719e72b67698c2e1a4a78837321d0b1d/assistant/src/providers/jev/client.ts
- Source evidence: https://github.com/vellum-ai/vellum-assistant/blob/ee5ba342719e72b67698c2e1a4a78837321d0b1d/README.md
## vexjoy-agent
An optional Jev routing path that matches VexJoy requests to specialist Agents, skills and workflows.
- Repository: https://github.com/notque/vexjoy-agent
- Category: Routing & Cost Optimization
- Jev decision: After deterministic routing guards, Jev judges the remaining candidates and required workflow components.
- Purpose: Keeps repeatable routing rules and model-selected candidates in separate stages.
- Review scope: Forced routing and unavailable-provider paths exist; not every dispatch is a Jev decision. Not run here.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/notque/vexjoy-agent/
- Source evidence: https://github.com/notque/vexjoy-agent/blob/ab51ee7da567e84f72f76d73b6e7b83cec5ef060/README.md
- Source evidence: https://github.com/notque/vexjoy-agent/blob/ab51ee7da567e84f72f76d73b6e7b83cec5ef060/scripts/jev-route.py
## aiavatarkit
An optional AIAvatarKit component uses Jev to judge turn endings from speech transcripts.
- Repository: https://github.com/uezo/aiavatarkit
- Category: Voice & Conversation
- Jev decision: Assesses utterance completeness and whether the user is likely to continue speaking.
- Purpose: Adds a semantic signal to silence-based turn detection.
- Review scope: README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/uezo/aiavatarkit/
- Source evidence: https://github.com/uezo/aiavatarkit/blob/38b617b8b9269939734e70ef503d7ea6976acdbd/aiavatar/sts/vad/turn_end_gates/jev.py#L172
- Source evidence: https://github.com/uezo/aiavatarkit/blob/38b617b8b9269939734e70ef503d7ea6976acdbd/README.md
- Source evidence: https://github.com/uezo/aiavatarkit/blob/38b617b8b9269939734e70ef503d7ea6976acdbd/examples/nod/README.md
## taskuary
An optional Jev judgment module in Taskuary for checking user-defined conditions on task state.
- Repository: https://github.com/ldbumble/taskuary
- Category: Evaluation & Observability
- Jev decision: Turns conditions into yes/no probability questions and returns local-threshold verdicts plus probabilities.
- Purpose: Adds structured checks to task outcomes without making Jev the controller of the whole messaging system.
- Review scope: Reviewed the fixed-version README and call path.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/ldbumble/taskuary/
- Source evidence: https://github.com/ldbumble/taskuary/blob/4ad29d7b292a7899767338cfcc83b2dde8f43330/README.md
- Source evidence: https://github.com/ldbumble/taskuary/blob/4ad29d7b292a7899767338cfcc83b2dde8f43330/README.zh-CN.md
- Source evidence: https://github.com/ldbumble/taskuary/blob/4ad29d7b292a7899767338cfcc83b2dde8f43330/taskuary/jev.py
## orchestkit
OrchestKit can optionally use Jev to classify coding sessions and set their colors when confidence meets a threshold.
- Repository: https://github.com/yonatangross/orchestkit
- Category: CLI & Pipelines
- Jev decision: Classifies the first task prompt and branch state by work type; local policy accepts the result or falls back.
- Purpose: Distinguishes sessions by work type and supports a shadow comparison mode.
- Review scope: Jev and shadow modes require explicit configuration. Shadow logs decisions without applying them; this does not mean Jev drives all of OrchestKit.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/yonatangross/orchestkit/
- Source evidence: https://github.com/yonatangross/orchestkit/blob/569095f35ce61a4881197dfb8117f4c3312e2bee/src/hooks/src/lib/session-category-provider.ts
- Source evidence: https://github.com/yonatangross/orchestkit/blob/569095f35ce61a4881197dfb8117f4c3312e2bee/README.md
## skillbox
A self-hosted, versioned Agent skills library with optional Jev recommendations.
- Repository: https://github.com/kitze/skillbox
- Category: Routing & Cost Optimization
- Jev decision: Jev scores task relevance among skills the client is allowed to access.
- Purpose: Suggests relevant skills while retaining the library’s client access scope.
- Review scope: Jev provides optional skill recommendations, not log pruning; recommendation accuracy was not measured here.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/kitze/skillbox/
- Source evidence: https://github.com/kitze/skillbox/blob/d83ba4ecd254c8dfa6a759d1feb5141384e26a9e/README.md
- Source evidence: https://github.com/kitze/skillbox/blob/d83ba4ecd254c8dfa6a759d1feb5141384e26a9e/src/server/recommendations.ts
## interlinked-cli
Interlinked adds optional Jev judgments and evidence checks to local coding-agent checks.
- Repository: https://github.com/QuentinCody/interlinked-cli
- Category: Security & Guardrails
- Jev decision: Assesses inputs such as test names, documentation claims and supporting evidence.
- Purpose: Keeps model advice distinct from deterministic rules and records checks.
- Review scope: README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/quentincody/interlinked-cli/
- Source evidence: https://github.com/QuentinCody/interlinked-cli/blob/207330d8131c5203ecc74e9fd4c24ba416463718/src/harness/jev/client.ts#L14
- Source evidence: https://github.com/QuentinCody/interlinked-cli/blob/207330d8131c5203ecc74e9fd4c24ba416463718/README.md
- Source evidence: https://github.com/QuentinCody/interlinked-cli/blob/207330d8131c5203ecc74e9fd4c24ba416463718/docs/README.md
## effect-agent
An Effect Agent TypeSafe decision provider for typed question sets and optional model selection.
- Repository: https://github.com/danieljvdm/effect-agent
- Category: SDK & Decision Frameworks
- Jev decision: Jev answers probability, choice and score questions for application transitions or model selection.
- Purpose: Integrates decisions into Effect dependencies and errors; applications configure retries and deadlines.
- Review scope: Reviewed the fixed-version README and call path.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/danieljvdm/effect-agent/
- Source evidence: https://github.com/danieljvdm/effect-agent/blob/88005e497e9b627eeb16d670f278903c57601da9/README.md
- Source evidence: https://github.com/danieljvdm/effect-agent/blob/88005e497e9b627eeb16d670f278903c57601da9/packages/ai-typesafe/README.md
- Source evidence: https://github.com/danieljvdm/effect-agent/blob/88005e497e9b627eeb16d670f278903c57601da9/packages/ai-typesafe/src/TypeSafeClient.ts
- Source evidence: https://github.com/danieljvdm/effect-agent/blob/88005e497e9b627eeb16d670f278903c57601da9/packages/ai-decision/src/AutoModel.ts
## pi-warden
Adds checks for project rules, out-of-scope actions, repeated failures, and completion claims to Pi Agents.
- Repository: https://github.com/DevMortimer/pi-warden
- Category: Security & Guardrails
- Jev decision: Uses Jev to judge rule violations, irreversible actions, and task drift, feeding results back to the Agent.
- Purpose: Brings rule findings and actions needing confirmation into the active workflow.
- Review scope: Source contains integration and action checks. The author’s limited comparisons are not a security guarantee; this site has not independently verified protection or savings.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/devmortimer/pi-warden/
- Source evidence: https://github.com/DevMortimer/pi-warden/blob/e6c801679464b1a9624225114eb5fb443c27d823/src/guard.ts
- Source evidence: https://github.com/DevMortimer/pi-warden/blob/e6c801679464b1a9624225114eb5fb443c27d823/README.md
## advocaat
A small TypeScript client for asking Jev multiple typed questions about the same data.
- Repository: https://github.com/pithings/advocaat
- Category: SDK & Decision Frameworks
- Jev decision: Combines yes/no, Choice and Score questions and maps responses to typed values.
- Purpose: Reuses one interface for probabilities, choices and scores.
- Review scope: Client interfaces and request code were inspected; type wrappers do not guarantee correct judgments. Not run here.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/pithings/advocaat/
- Source evidence: https://github.com/pithings/advocaat/blob/bc46287fc1102b95852a81d679c6e34a2c44f4a2/README.md
- Source evidence: https://github.com/pithings/advocaat/blob/bc46287fc1102b95852a81d679c6e34a2c44f4a2/src/api.ts
## synkora-ai
Synkora includes optional TypeSafe client tools for classification, scoring and yes/no judgments.
- Repository: https://github.com/getsynkora/synkora-ai
- Category: MCP & Integrations
- Jev decision: Sends workflow state and named questions to Jev and returns structured answers to agents.
- Purpose: Makes these judgments available within existing platform workflows.
- Review scope: README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/getsynkora/synkora-ai/
- Source evidence: https://github.com/getsynkora/synkora-ai/blob/2ef7600c9772a025110e49ee06e66e18bb300843/api/src/core/typesafe_client.py#L2
- Source evidence: https://github.com/getsynkora/synkora-ai/blob/2ef7600c9772a025110e49ee06e66e18bb300843/README.md
- Source evidence: https://github.com/getsynkora/synkora-ai/blob/2ef7600c9772a025110e49ee06e66e18bb300843/api/README.md
## ai
A Jev forwarding endpoint in the Hack Club AI proxy, using its authentication, limits and usage logging.
- Repository: https://github.com/hackclub/ai
- Category: SDK & Decision Frameworks
- Jev decision: Forwards authorized structured requests to TypeSafe and returns answers with usage accounting.
- Purpose: Adds a decision API to the existing proxy rather than an MCP tool server.
- Review scope: Reviewed the fixed-version README and call path.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/hackclub/ai/
- Source evidence: https://github.com/hackclub/ai/blob/a76ea2cb159f707a60107935a5b2e0dbdc7455f5/README.md
- Source evidence: https://github.com/hackclub/ai/blob/a76ea2cb159f707a60107935a5b2e0dbdc7455f5/src/routes/proxy/v1/jev.ts
- Source evidence: https://github.com/hackclub/ai/blob/a76ea2cb159f707a60107935a5b2e0dbdc7455f5/src/routes/proxy/v1/index.ts
## unclutter
A browser extension using Jev to identify ads, promotions, and subscription popups and save reusable hiding rules.
- Repository: https://github.com/kitze/unclutter
- Category: Security & Guardrails
- Jev decision: Evaluates candidate page elements before the extension applies local hiding rules.
- Purpose: Turns page judgments into reusable rules.
- Review scope: Reviewed the README and integration code at a fixed commit. This site has not run the project or independently verified performance, security, or business outcomes.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/kitze/unclutter/
- Source evidence: https://github.com/kitze/unclutter/blob/9ef9beccc1e57b4e3115ae68644b8fc9c19c29f6/lib/jev.ts
- Source evidence: https://github.com/kitze/unclutter/blob/9ef9beccc1e57b4e3115ae68644b8fc9c19c29f6/README.md
## openai-scala-client
A dedicated TypeSafe module in a Scala client that supports multiple AI providers.
- Repository: https://github.com/cequence-io/openai-scala-client
- Category: SDK & Decision Frameworks
- Jev decision: Sends shared state and typed questions to Jev and parses structured answers.
- Purpose: Lets Scala applications reuse provider transport and error-handling conventions.
- Review scope: This covers the dedicated TypeSafe module; adoption of the overall multi-provider repository is not Jev adoption. Not run here.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/cequence-io/openai-scala-client/
- Source evidence: https://github.com/cequence-io/openai-scala-client/blob/cfabe8842344da713615d0121a7804840649eb46/README.md
- Source evidence: https://github.com/cequence-io/openai-scala-client/blob/cfabe8842344da713615d0121a7804840649eb46/typesafe-client/src/main/scala/io/cequence/openaiscala/typesafe/service/impl/TypeSafeServiceImpl.scala
## ego-jev
Connects Ego Lite snapshots and browser actions to a bounded Jev decision loop.
- Repository: https://github.com/phd-peter/ego-jev
- Category: Browser & OS Action
- Jev decision: Selects only current snapshot candidates and supported actions; another model can supply typed text.
- Purpose: Executes against current snapshot references and records step state.
- Review scope: README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/phd-peter/ego-jev/
- Source evidence: https://github.com/phd-peter/ego-jev/blob/0da45e4f3a3bdad56402b5c38226ad3a2e10409c/src/jev-client.ts#L1
- Source evidence: https://github.com/phd-peter/ego-jev/blob/0da45e4f3a3bdad56402b5c38226ad3a2e10409c/README.md
## bluenoise
An X/Twitter filtering extension using local rules by default, with optional Jev checks for unmatched replies.
- Repository: https://github.com/rokcso/bluenoise
- Category: Context GC & Filter
- Jev decision: When experimental AI is enabled, Jev evaluates replies missed by rules and local thresholds decide whether to hide them.
- Purpose: Applies reversible local rules first and adds model judgment only when requested.
- Review scope: Jev is disabled by default. Enabling it sends relevant replies to TypeSafe, so AI mode is not fully local processing. This site has not run it.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/rokcso/bluenoise/
- Source evidence: https://github.com/rokcso/bluenoise/blob/ef81ea7a7c3677501d6de8f9235a4d6a866b573a/entrypoints/background.ts
- Source evidence: https://github.com/rokcso/bluenoise/blob/ef81ea7a7c3677501d6de8f9235a4d6a866b573a/README.md
## jev-gomoku
A nine-board, 15×15 Gomoku workbench comparing how two Jev players respond to different input representations.
- Repository: https://github.com/XieChengYuan/jev-gomoku
- Category: Evaluation & Observability
- Jev decision: Jev chooses from locally generated move candidates while the experiment varies board and tactical information.
- Purpose: Supports labeled replays and bring-your-own-key live games with per-move records.
- Review scope: Free mode replays saved games without new inference. Match outcomes do not establish general playing strength; not rerun here.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/xiechengyuan/jev-gomoku/
- Source evidence: https://github.com/XieChengYuan/jev-gomoku/blob/2aac72cd54ab63fd35e7d29e65def787dda2b333/README.md
- Source evidence: https://github.com/XieChengYuan/jev-gomoku/blob/2aac72cd54ab63fd35e7d29e65def787dda2b333/src/decision.js
- Source evidence: https://github.com/XieChengYuan/jev-gomoku/blob/2aac72cd54ab63fd35e7d29e65def787dda2b333/src/online.js
## jev-voice-browser
Controls a Playwright browser by sending incremental speech transcripts to Jev.
- Repository: https://github.com/moritzkremb/jev-voice-browser
- Category: Browser & OS Action
- Jev decision: Chooses intent, elements, URLs or verbatim spans and judges command completeness and sensitive actions.
- Purpose: Shows probabilities, actions and request timing during voice interaction.
- Review scope: The reported 250–350 ms measures an individual request, not guaranteed end-to-end response time for every voice command. README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/moritzkremb/jev-voice-browser/
- Source evidence: https://github.com/moritzkremb/jev-voice-browser/blob/054db0f3dbf537af63a8117632d3f941ccd520e1/src/jev.js#L123
- Source evidence: https://github.com/moritzkremb/jev-voice-browser/blob/054db0f3dbf537af63a8117632d3f941ccd520e1/README.md
## hono-jev-router
An experimental semantic HTTP router for Hono using natural-language route descriptions.
- Repository: https://github.com/yusukebe/hono-jev-router
- Category: Routing & Cost Optimization
- Jev decision: Jev scores request-to-description matches; code selects the first route above its threshold.
- Purpose: Explores semantic routing; the author explicitly warns against using it for authentication or authorization.
- Review scope: Experimental semantic routing, explicitly unsuitable for authentication or authorization; production traffic behavior was not verified.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/yusukebe/hono-jev-router/
- Source evidence: https://github.com/yusukebe/hono-jev-router/blob/04f6e103e1397bca659ab85c042011a1f14b679d/README.md
- Source evidence: https://github.com/yusukebe/hono-jev-router/blob/04f6e103e1397bca659ab85c042011a1f14b679d/src/index.ts
## openjev
An independent System One decision server compatible with Jev’s API, running an open DiffusionGemma model.
- Repository: https://github.com/razorback16/openjev
- Category: SDK & Decision Frameworks
- Jev decision: Accepts Jev-style state and Noul, Choice, and Score questions, producing probabilities with a local model.
- Purpose: Lets existing TypeSafe SDKs connect to a self-hosted compatible service.
- Review scope: This is a protocol-compatible implementation, not the Jev model, an official product, or TypeSafe inference. Speed, calibration, and compatibility have not been independently retested.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/razorback16/openjev/
- Source evidence: https://github.com/razorback16/openjev/blob/91d5005effcf8cc0ecccaa9538ceabbb130fef59/openjev/api.py
- Source evidence: https://github.com/razorback16/openjev/blob/91d5005effcf8cc0ecccaa9538ceabbb130fef59/README.md
## typesafe-jev-workflow
An async LangGraph example that classifies mocked emails as invoice-related or general.
- Repository: https://github.com/GiesN/typesafe-jev-workflow
- Category: Classification & Taxonomy
- Jev decision: Jev returns invoice or general; graph nodes choose the corresponding demo handler.
- Purpose: Separates model classification from local workflow routing.
- Review scope: Emails are mock data and handlers only set destinations; they do not send mail or payments. Not run here.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/giesn/typesafe-jev-workflow/
- Source evidence: https://github.com/GiesN/typesafe-jev-workflow/blob/251019670ebc3bf95870e924740d5876c1cd56b5/README.md
- Source evidence: https://github.com/GiesN/typesafe-jev-workflow/blob/251019670ebc3bf95870e924740d5876c1cd56b5/src/typesafe_ai_basic/__init__.py
- Source evidence: https://github.com/GiesN/typesafe-jev-workflow/blob/251019670ebc3bf95870e924740d5876c1cd56b5/src/typesafe_ai_langgraph/typesafe_ai_langgraph_workflow.py
## JevRouter
Routes among models, subagents, skills, MCP tools and CLIs using a shared candidate set.
- Repository: https://github.com/BillionsBobby/JevRouter
- Category: Routing & Cost Optimization
- Jev decision: Jev makes a Choice; the router separately checks availability, permissions, risk and confirmation policy.
- Purpose: Records model choices separately from execution policy.
- Review scope: README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/billionsbobby/jevrouter/
- Source evidence: https://github.com/BillionsBobby/JevRouter/blob/715970774ae8070e958e83ac9b1a780b32a9184c/src/provider.ts#L72
- Source evidence: https://github.com/BillionsBobby/JevRouter/blob/715970774ae8070e958e83ac9b1a780b32a9184c/README.md
- Source evidence: https://github.com/BillionsBobby/JevRouter/blob/715970774ae8070e958e83ac9b1a780b32a9184c/docs/cookbook/README.md
## jevwire
Provides Jev MCP tools, an embeddable library and Claude Code hooks for Agents.
- Repository: https://github.com/Brainwires/jevwire
- Category: MCP & Integrations
- Jev decision: Uses Jev for ranking, verification, action checks and next-step selection, with code applying policy.
- Purpose: Reuses the decision layer through MCP or host code; hook behavior depends on configuration.
- Review scope: Reviewed the fixed-version README and call path.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/brainwires/jevwire/
- Source evidence: https://github.com/Brainwires/jevwire/blob/21abf12fabced4089779f664424fc520a67eaacb/README.md
- Source evidence: https://github.com/Brainwires/jevwire/blob/21abf12fabced4089779f664424fc520a67eaacb/src/jev/client.ts
- Source evidence: https://github.com/Brainwires/jevwire/blob/21abf12fabced4089779f664424fc520a67eaacb/src/tools/evaluate.ts
- Source evidence: https://github.com/Brainwires/jevwire/blob/21abf12fabced4089779f664424fc520a67eaacb/src/hooks/handlers/pre-tool-use.ts
## llama-index-jev
Provides Jev rerankers and routers for LlamaIndex to score retrieved passages or select query tools.
- Repository: https://github.com/WiktorB2004/llama-index-jev
- Category: Data & Search
- Jev decision: Uses Score for passage relevance and Choice for selecting query engines or tools.
- Purpose: Adds Jev judgments to existing retrieval and query workflows.
- Review scope: A community integration, not an official LlamaIndex or TypeSafe product. Reranking preserves the retrieval order on failure; selectors have separate failure policies. Retrieval quality was not independently retested.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/wiktorb2004/llama-index-jev/
- Source evidence: https://github.com/WiktorB2004/llama-index-jev/blob/72c73dc50bca4b7ea6928ef65ea09f1a7ee4a01e/packages/llama-index-postprocessor-jev/llama_index/postprocessor/jev/openrouter.py
- Source evidence: https://github.com/WiktorB2004/llama-index-jev/blob/72c73dc50bca4b7ea6928ef65ea09f1a7ee4a01e/README.md
## jevcal
A toolkit for evaluating Jev probabilities on labeled data, selecting confidence thresholds and checking model drift.
- Repository: https://github.com/abhixhek/jevcal
- Category: Evaluation & Observability
- Jev decision: Runs fixed questions and measures accuracy, calibration, coverage and escalation rates.
- Purpose: Connects threshold selection and model-change checks to reports and CI.
- Review scope: The README demo table uses a simulator, not measured Jev results; production thresholds need workload-specific validation. Not run here.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/abhixhek/jevcal/
- Source evidence: https://github.com/abhixhek/jevcal/blob/ae8f3144d69c9cb0e5e0a2c17f70b9d14714cb9f/README.md
- Source evidence: https://github.com/abhixhek/jevcal/blob/ae8f3144d69c9cb0e5e0a2c17f70b9d14714cb9f/src/jevcal/providers/llm.py
- Source evidence: https://github.com/abhixhek/jevcal/blob/ae8f3144d69c9cb0e5e0a2c17f70b9d14714cb9f/src/jevcal/providers/typesafe.py
## jev-benchmark
Benchmarks Jev on chess moves and identifying which game NPC a player addresses.
- Repository: https://github.com/wondertwins/jev-benchmark
- Category: Evaluation & Observability
- Jev decision: Selects legal chess moves or judges whether an utterance addresses each NPC.
- Purpose: Publishes labeled data, raw requests and responses, and evaluation code.
- Review scope: Chess strength, F1 and latency come from the author’s specific tasks and settings, not general game-playing capability. README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/wondertwins/jev-benchmark/
- Source evidence: https://github.com/wondertwins/jev-benchmark/blob/1c2509ac7d5508b8a7ce00ae4df6d7652d05de8b/jevcommon/client.py#L82
- Source evidence: https://github.com/wondertwins/jev-benchmark/blob/1c2509ac7d5508b8a7ce00ae4df6d7652d05de8b/README.md
## jev-shield
A Chrome ad-filtering extension that uses Jev to assess promotional intent in feed elements.
- Repository: https://github.com/vmendes90/jev-shield
- Category: Browser & OS Action
- Jev decision: Batches candidate DOM elements for TypeSafe and uses Noul probabilities with thresholds to decide which to collapse.
- Purpose: Adds text-based semantic judgments alongside local ad rules.
- Review scope: This is browser filtering, not a game or simulation. Candidate content is sent to an external API.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/vmendes90/jev-shield/
- Source evidence: https://github.com/vmendes90/jev-shield/blob/85cf3445931cbed7320f140db9af5d1fd13c4c64/src/background/typesafe.ts
- Source evidence: https://github.com/vmendes90/jev-shield/blob/85cf3445931cbed7320f140db9af5d1fd13c4c64/README.md
## jev-frontend-qa
Frontend QA that uses Jev to choose browser actions and checks contracts through DOM, HTTP and database evidence.
- Repository: https://github.com/Nainish-Rai/jev-frontend-qa
- Category: Evaluation & Observability
- Jev decision: Jev selects observed controls and operations; test code owns expected values and pass criteria.
- Purpose: Records exploratory behavior separately from contract acceptance.
- Review scope: The author reports acceptance on synthetic reference scenarios, not arbitrary websites; not rerun here.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/nainish-rai/jev-frontend-qa/
- Source evidence: https://github.com/Nainish-Rai/jev-frontend-qa/blob/2a57d0a23471ca627a2840eff04102ddc844dd57/README.md
- Source evidence: https://github.com/Nainish-Rai/jev-frontend-qa/blob/2a57d0a23471ca627a2840eff04102ddc844dd57/src/jev_frontend_qa/core/decisions.py
- Source evidence: https://github.com/Nainish-Rai/jev-frontend-qa/blob/2a57d0a23471ca627a2840eff04102ddc844dd57/src/jev_frontend_qa/core/model_client.py
## omp-jev-compaction
An Oh My Pi extension that prunes tool history verbatim and reuses decisions to limit prefix rewrites.
- Repository: https://github.com/jerryfane/omp-jev-compaction
- Category: Context GC & Filter
- Jev decision: Jev judges tool-call and output utility; the extension truncates selected content with recovery notes.
- Purpose: Remembers pruning decisions and reapplies them across requests.
- Review scope: README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/jerryfane/omp-jev-compaction/
- Source evidence: https://github.com/jerryfane/omp-jev-compaction/blob/5cc9daf51d97f0922d39f8396694631d6a87535c/src/asker.ts#L15
- Source evidence: https://github.com/jerryfane/omp-jev-compaction/blob/5cc9daf51d97f0922d39f8396694631d6a87535c/README.md
## todo-jev
A task-routing experiment combining skill conditions and environment checks to suggest rules, skills or a large model.
- Repository: https://github.com/maker-KK/todo-jev
- Category: Routing & Cost Optimization
- Jev decision: Jev classifies requests and matches skills, with heuristic fallback when unavailable.
- Purpose: Classification and recommendations are implemented; execution handlers still return examples and need real integrations.
- Review scope: The classification call is implemented, but task execution handlers return example output; end-to-end task execution is unverified.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/maker-kk/todo-jev/
- Source evidence: https://github.com/maker-KK/todo-jev/blob/08c8a1e744c311e9f88721b414e636d7eb7c156c/README.md
- Source evidence: https://github.com/maker-KK/todo-jev/blob/08c8a1e744c311e9f88721b414e636d7eb7c156c/app/classifier.py
- Source evidence: https://github.com/maker-KK/todo-jev/blob/08c8a1e744c311e9f88721b414e636d7eb7c156c/app/router.py
## jevsome-projects
A Jev project directory and discovery pipeline that stores integration evidence and can use Jev for classification.
- Repository: https://github.com/ozers/jevsome-projects
- Category: Data & Search
- Jev decision: When configured with a key, sends project state and candidate categories to Jev; otherwise uses local classification rules.
- Purpose: Keeps a project index alongside concrete source evidence.
- Review scope: Actual TypeSafe request code exists, but the directory’s ratings and evidence for downstream projects remain its authors’ assessments; this site does not endorse each conclusion.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/ozers/jevsome-projects/
- Source evidence: https://github.com/ozers/jevsome-projects/blob/ba0bfdceb27f8ba1df10f76d4b5b090438eee952/pipeline/lib/jev.mjs
- Source evidence: https://github.com/ozers/jevsome-projects/blob/ba0bfdceb27f8ba1df10f76d4b5b090438eee952/README.md
## jev-cli
The jevctl command-line tool connects verification, classification and scoring questions to text input and scripts.
- Repository: https://github.com/Nasrallah-AL/jev-cli
- Category: CLI & Pipelines
- Jev decision: Sends input and bounded answer options to Jev, then reports judgments and probabilities using local thresholds.
- Purpose: Provides structured results for pipelines and CI, with request inspection and dry-run support.
- Review scope: Distinct from other authors’ jev-cli repositories. Implementation was inspected; performance and verification accuracy were not measured.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/nasrallah-al/jev-cli/
- Source evidence: https://github.com/Nasrallah-AL/jev-cli/blob/02ca80177aaef0b30a897959207f99df1e0c8446/README.md
- Source evidence: https://github.com/Nasrallah-AL/jev-cli/blob/02ca80177aaef0b30a897959207f99df1e0c8446/plugin/hooks/fast-jev.ts
- Source evidence: https://github.com/Nasrallah-AL/jev-cli/blob/02ca80177aaef0b30a897959207f99df1e0c8446/src/provider.ts
## hermes-jev-north-star
A Hermes goal-checking skill that saves requirements, creates a run prompt and checks completion evidence.
- Repository: https://github.com/poponline63/hermes-jev-north-star
- Category: Evaluation & Observability
- Jev decision: Local checks handle machine-verifiable requirements; Jev assesses the remaining semantic conditions.
- Purpose: Connects goals with checkable criteria without replacing actual acceptance evidence with model opinions.
- Review scope: Reviewed the fixed-version README and call path.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/poponline63/hermes-jev-north-star/
- Source evidence: https://github.com/poponline63/hermes-jev-north-star/blob/b5499f2da6b940258e2dc7c935552a217c7df993/README.md
- Source evidence: https://github.com/poponline63/hermes-jev-north-star/blob/b5499f2da6b940258e2dc7c935552a217c7df993/scripts/jev_judge.py
- Source evidence: https://github.com/poponline63/hermes-jev-north-star/blob/b5499f2da6b940258e2dc7c935552a217c7df993/scripts/north_star.py
## codex-jev-compaction
Curates Codex handoff context by using Jev to select old tool records while retaining selected text verbatim.
- Repository: https://github.com/Wang-auspicious/codex-jev-compaction
- Category: Context GC & Filter
- Jev decision: Judges relevance of eligible read-only tool records; local rules protect required content and assemble a handoff packet.
- Purpose: Preserves source references, selection reasons, and original text order in the handoff.
- Review scope: Prepares explicit handoff packets; it does not replace Codex automatic compaction or reclaim Tokens in the current conversation. Selection is lossy, so original input should be retained.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/wang-auspicious/codex-jev-compaction/
- Source evidence: https://github.com/Wang-auspicious/codex-jev-compaction/blob/26fa09f83113a777b0d0db25d847f1c2a25d3388/plugins/codex-jev-compaction/lib/core.mjs
- Source evidence: https://github.com/Wang-auspicious/codex-jev-compaction/blob/26fa09f83113a777b0d0db25d847f1c2a25d3388/README.md
## pi-jev-compaction
Extractive context compaction for Pi that keeps selected original tool records instead of generating a summary.
- Repository: https://github.com/Wang-auspicious/pi-jev-compaction
- Category: Context GC & Filter
- Jev decision: Jev judges complete read-only tool pairs; local code removes those rated unnecessary.
- Purpose: Preserves original evidence and Pi’s recent-message boundary.
- Review scope: Depends on Pi’s compaction interface and version; extractive filtering can still omit useful content. Not run here.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/wang-auspicious/pi-jev-compaction/
- Source evidence: https://github.com/Wang-auspicious/pi-jev-compaction/blob/058d91db752f97c7d52062e465eb151bddab060d/README.md
- Source evidence: https://github.com/Wang-auspicious/pi-jev-compaction/blob/058d91db752f97c7d52062e465eb151bddab060d/src/client.ts
## jev-review-action
A configurable GitHub Action that reviews catalog submissions or classifies PRs and updates a templated comment.
- Repository: https://github.com/fatwang2/jev-review-action
- Category: Codebase & Graph Pathfinding
- Jev decision: Answers policy questions over pinned repository evidence or PR patches, then applies classification rules.
- Purpose: Keeps question definitions, thresholds and comment templates inspectable.
- Review scope: The code reviews, classifies and comments; it does not establish automatic PR merging. The previous auto-merge description was removed. README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/fatwang2/jev-review-action/
- Source evidence: https://github.com/fatwang2/jev-review-action/blob/0cc579cb2aa5b160b6d8a788a4775953a31c6e1e/src/typesafe.mjs#L36
- Source evidence: https://github.com/fatwang2/jev-review-action/blob/0cc579cb2aa5b160b6d8a788a4775953a31c6e1e/README.md
## jev-curate
A Rust dataset-filtering experiment using Jev scores to keep or reject text records.
- Repository: https://github.com/AkashPriyadarshii/jev-curate
- Category: Data & Search
- Jev decision: Runs local prefilters, calls TypeSafe and applies probability and score thresholds to each record.
- Purpose: Provides local prefilters and score thresholds for experimenting with per-record data pipelines.
- Review scope: Reviewed the Rust API and filtering path; the advertised 1,500+ rows/sec has no verified measurement and the checked Python binding lacks the documented sift method.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/akashpriyadarshii/jev-curate/
- Source evidence: https://github.com/AkashPriyadarshii/jev-curate/blob/a35d420cdf15eb1d109171fc896ddc54e6cb9a45/README.md
- Source evidence: https://github.com/AkashPriyadarshii/jev-curate/blob/a35d420cdf15eb1d109171fc896ddc54e6cb9a45/src/client.rs
- Source evidence: https://github.com/AkashPriyadarshii/jev-curate/blob/a35d420cdf15eb1d109171fc896ddc54e6cb9a45/src/filter.rs
- Source evidence: https://github.com/AkashPriyadarshii/jev-curate/blob/a35d420cdf15eb1d109171fc896ddc54e6cb9a45/src/main.rs
- Source evidence: https://github.com/AkashPriyadarshii/jev-curate/blob/a35d420cdf15eb1d109171fc896ddc54e6cb9a45/src/lib.rs
## jevify
An Agent Skill for finding suitable Jev decision points and designing questions and comparison experiments.
- Repository: https://github.com/altryne/jevify
- Category: Decision Tools
- Jev decision: Designs Noul, Choice, and Score question packs for an application, with a script for API-backed case runs.
- Purpose: Connects integration ideas, question design, and evaluation methods.
- Review scope: Not the Jev model, an SDK, or an official product. Installing the Skill makes no API calls; actual inference requires a separate run and configured key.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/altryne/jevify/
- Source evidence: https://github.com/altryne/jevify/blob/9b50ba134487f9a5a568386583c18e876cae3f56/scripts/run_cases.py
- Source evidence: https://github.com/altryne/jevify/blob/9b50ba134487f9a5a568386583c18e876cae3f56/README.md
## jev-synergy-screening
A Jev title-and-abstract screening experiment compared with Cohen Abstract Triage labels for an ADHD review.
- Repository: https://github.com/PistachioAIHQ/jev-synergy-screening
- Category: Evaluation & Observability
- Jev decision: Asks Choice and Noul questions about eligibility, then combines them into include or exclude decisions.
- Purpose: Records metrics for specific dataset slices and question designs to examine screening errors.
- Review scope: A dataset-specific literature experiment, not clinical evidence or a replacement for human systematic-review screening; not rerun here.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/pistachioaihq/jev-synergy-screening/
- Source evidence: https://github.com/PistachioAIHQ/jev-synergy-screening/blob/4142c88513b68520958cee1fa72ed59385f91376/README.md
- Source evidence: https://github.com/PistachioAIHQ/jev-synergy-screening/blob/4142c88513b68520958cee1fa72ed59385f91376/src/jev_client.py
## jev-mcp
An evaluation-focused Jev MCP server for individual questions, batch processing and question or threshold comparisons.
- Repository: https://github.com/BYK/jev-mcp
- Category: MCP & Integrations
- Jev decision: Runs typed questions and uses labeled samples to measure accuracy and calibration.
- Purpose: Makes question design and threshold choices inspectable through sample results.
- Review scope: README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/byk/jev-mcp/
- Source evidence: https://github.com/BYK/jev-mcp/blob/cee2e6d58112d006ccd3ebad1163a31083262ae9/src/typesafe.ts#L1
- Source evidence: https://github.com/BYK/jev-mcp/blob/cee2e6d58112d006ccd3ebad1163a31083262ae9/README.md
## jev-classifier
A local Jev tool-routing gateway for coding Agents, with an MCP suggestion interface.
- Repository: https://github.com/felpsdev/jev-classifier
- Category: MCP & Integrations
- Jev decision: Jev selects among available tools; adapters may record suggestions or influence actual tool selection.
- Purpose: Keeps decision logs while some clients remain observation-only or choose whether to follow suggestions.
- Review scope: Reviewed the fixed-version README and call path.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/felpsdev/jev-classifier/
- Source evidence: https://github.com/felpsdev/jev-classifier/blob/e0c6cc7c6d2b1027be86ad8f4e03e191a88ec402/README.md
- Source evidence: https://github.com/felpsdev/jev-classifier/blob/e0c6cc7c6d2b1027be86ad8f4e03e191a88ec402/src/jev.ts
- Source evidence: https://github.com/felpsdev/jev-classifier/blob/e0c6cc7c6d2b1027be86ad8f4e03e191a88ec402/src/router.ts
- Source evidence: https://github.com/felpsdev/jev-classifier/blob/e0c6cc7c6d2b1027be86ad8f4e03e191a88ec402/src/mcp.ts
## jev-exploration
A research repository tracking Jev claims and limitations, with calibration experiments and runnable examples.
- Repository: https://github.com/SamuelSacco/jev-exploration
- Category: Evaluation & Observability
- Jev decision: Calls Jev on defined questions and labeled cases, then analyzes errors, calibration, and difficulty effects.
- Purpose: Links research claims to experiment code, data, and an evidence ledger.
- Review scope: The author’s calibration and benchmark conclusions are limited by datasets, samples, and protocols. This site reviewed integration code but did not reproduce the experiments.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/samuelsacco/jev-exploration/
- Source evidence: https://github.com/SamuelSacco/jev-exploration/blob/af91a6e09bf82c7f43d142de2bf5f1573d89b1b9/jevlab/client.py
- Source evidence: https://github.com/SamuelSacco/jev-exploration/blob/af91a6e09bf82c7f43d142de2bf5f1573d89b1b9/README.md
## jevscan
An EVM Token screening tool with library, CLI and MCP interfaces for market-feature-based risk judgments.
- Repository: https://github.com/jevbook/jevscan
- Category: Domain & Vertical Tools
- Jev decision: Uses a deterministic local engine by default; a TypeSafe key enables real Jev judgments over features.
- Purpose: Shows features, decision provenance and scores together for inspection.
- Review scope: Default output is not Jev inference. This is not a contract-bytecode audit or evidence of investment safety.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/jevbook/jevscan/
- Source evidence: https://github.com/jevbook/jevscan/blob/cdaf9b882cc6e221ceeaac2767fac82f584b9d88/README.md
- Source evidence: https://github.com/jevbook/jevscan/blob/cdaf9b882cc6e221ceeaac2767fac82f584b9d88/src/index.js
- Source evidence: https://github.com/jevbook/jevscan/blob/cdaf9b882cc6e221ceeaac2767fac82f584b9d88/src/engine.js
## jev-askable-arm
Uses Jev to chain predefined skills for English-language goals in a ManiSkill robot-arm simulation.
- Repository: https://github.com/TarunTomar122/jev-askable-arm
- Category: High-Frequency & Simulation
- Jev decision: Chooses a skill and target from privileged object and gripper state and about thirty primitives.
- Purpose: Separates skill selection from Python motor control.
- Review scope: The robot uses privileged simulation state, not vision. About one second per pick is an author-reported seed-0 example, not a physical-robot validation. README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/taruntomar122/jev-askable-arm/
- Source evidence: https://github.com/TarunTomar122/jev-askable-arm/blob/bef98b31a122a7033dd4bfb52867cd6ccb2d7e67/jev_robotics/common.py#L76
- Source evidence: https://github.com/TarunTomar122/jev-askable-arm/blob/bef98b31a122a7033dd4bfb52867cd6ccb2d7e67/README.md
## jev-flash-review
An MCP review engine that evaluates Agent-supplied diffs against explicit rules.
- Repository: https://github.com/TheBous/jev-flash-review
- Category: Evaluation & Observability
- Jev decision: Jev checks the diff, selects evidence from actual hunks and adjudicates candidate findings.
- Purpose: The caller supplies diffs and task boundaries; the engine does not scan the repository itself.
- Review scope: Reviewed the fixed-version README and call path.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/thebous/jev-flash-review/
- Source evidence: https://github.com/TheBous/jev-flash-review/blob/658a7bd52e30292daa21ca3941179429634371eb/README.md
- Source evidence: https://github.com/TheBous/jev-flash-review/blob/658a7bd52e30292daa21ca3941179429634371eb/src/judge.ts
- Source evidence: https://github.com/TheBous/jev-flash-review/blob/658a7bd52e30292daa21ca3941179429634371eb/src/mcp/reviewServer.ts
## jevchat
A chat-style Jev demo whose answers are selected from predefined or custom options rather than generated prose.
- Repository: https://github.com/kt3k/jevchat
- Category: Decision Tools
- Jev decision: Maps answer styles to Choice options and selects chat titles from fragments of the question.
- Purpose: Shows answer options and probabilities in a chat UI with customizable answer sets.
- Review scope: The chat appearance does not imply free-text generation. This is a demo; selected answers are not guaranteed factual, and this site has not run it.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/kt3k/jevchat/
- Source evidence: https://github.com/kt3k/jevchat/blob/18ecea877ebcdaa66b0d2eba9a4db87f0b9715ab/main.ts
- Source evidence: https://github.com/kt3k/jevchat/blob/18ecea877ebcdaa66b0d2eba9a4db87f0b9715ab/README.md
## jevarena
Two Jev Agents play Snake in side-by-side browser panes with visible per-step choices.
- Repository: https://github.com/raihankhan-rk/jevarena
- Category: High-Frequency & Simulation
- Jev decision: Selects a direction-button target from allowed controls using structured board state.
- Purpose: Displays candidate controls, action probabilities and game progress together.
- Review scope: Jev receives structured state rather than screenshots; demo or offline paths do not establish live-model win rates. Not run here.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/raihankhan-rk/jevarena/
- Source evidence: https://github.com/raihankhan-rk/jevarena/blob/c22adde05edfc3ee16911d38b12b337c5f9727a1/README.md
- Source evidence: https://github.com/raihankhan-rk/jevarena/blob/c22adde05edfc3ee16911d38b12b337c5f9727a1/lib/server/jev.ts
## supercov
A quality and coverage CLI for coding agents: Jev assesses source properties while local coverage highlights testing targets.
- Repository: https://github.com/supercorp-ai/supercov
- Category: Evaluation & Observability
- Jev decision: Asks Jev about file-quality properties; code composes scores and ordering.
- Purpose: Breaks scores into named properties and caches results by content.
- Review scope: README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/supercorp-ai/supercov/
- Source evidence: https://github.com/supercorp-ai/supercov/blob/55f5ce93a239829c224b89e6749991310be91ea4/crates/supercov-cli/src/quality.rs#L30
- Source evidence: https://github.com/supercorp-ai/supercov/blob/55f5ce93a239829c224b89e6749991310be91ea4/README.md
- Source evidence: https://github.com/supercorp-ai/supercov/blob/55f5ce93a239829c224b89e6749991310be91ea4/contracts/v1/README.md
## jev-pref
Turns AGENTS.md preferences into rules checked by Jev against hunks, staged files or PRs.
- Repository: https://github.com/doeixd/jev-pref
- Category: Evaluation & Observability
- Jev decision: Jev classifies change evidence against configured rules; code maps answers to review outcomes.
- Purpose: Feeds semantic-rule findings to coding Agents without replacing type checks, tests or security audits.
- Review scope: Reviewed the fixed-version README and call path.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/doeixd/jev-pref/
- Source evidence: https://github.com/doeixd/jev-pref/blob/9d77ea6069123a0b3eedf465ec39781842722b0a/README.md
- Source evidence: https://github.com/doeixd/jev-pref/blob/9d77ea6069123a0b3eedf465ec39781842722b0a/packages/jev-pref/src/jev.js
- Source evidence: https://github.com/doeixd/jev-pref/blob/9d77ea6069123a0b3eedf465ec39781842722b0a/packages/jev-pref/src/commands/review.js
## jevql
Adds Jev semantic filtering, grouping, and ranking around ordinary PostgreSQL without installing a database extension.
- Repository: https://github.com/kylemclaren/jevql
- Category: Data & Search
- Jev decision: The CLI or service layer evaluates jev\_\* calls over row text before completing the query.
- Purpose: Shares semantic SQL interfaces across a CLI, HTTP, MCP, and SDKs.
- Review scope: Jev calls run in the client or service layer, not inside the Postgres engine. Row content is sent to an external API.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/kylemclaren/jevql/
- Source evidence: https://github.com/kylemclaren/jevql/blob/b5e546bafd18a2c887142bbbdfbce7ed9e06960e/internal/typesafe/client.go
- Source evidence: https://github.com/kylemclaren/jevql/blob/b5e546bafd18a2c887142bbbdfbce7ed9e06960e/README.md
## json-render
A Jev UI-composition experiment inside the json-render website that selects from predefined component and property options.
- Repository: https://github.com/vercel-labs/json-render
- Category: Creative Tools
- Jev decision: Evaluates component configurations through Vercel AI Gateway, then composeSpec assembles the UI specification.
- Purpose: Provides an inspectable composition path alongside token-by-token JSON generation.
- Review scope: This covers the website’s Jev experiment, not the whole framework. Claims such as 3.21 s versus 880 ms were not independently verified.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/vercel-labs/json-render/
- Source evidence: https://github.com/vercel-labs/json-render/blob/3ad381881194e7011ad3ccd6d668033495a06c29/README.md
- Source evidence: https://github.com/vercel-labs/json-render/blob/3ad381881194e7011ad3ccd6d668033495a06c29/apps/web/lib/jev/compose.ts
## cua
Cua’s preview jev-use example pairs Driver observation and execution with bounded Jev browser-action choices.
- Repository: https://github.com/trycua/cua
- Category: Browser & OS Action
- Jev decision: Reads DOM or supported visual-region descriptions and returns a supplied candidate action ID.
- Purpose: Provides Python and TypeScript loops with separate offline and live checks.
- Review scope: The Jev integration is a public-preview example, not the entire Cua framework or CUA-S1. Offline fixture checks do not establish live model performance. README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/trycua/cua/
- Source evidence: https://github.com/trycua/cua/blob/83f142c4290a0f7d9ed545ae8532858c6e4f8145/libs/cua-driver/examples/jev-use/python/jev_adapter.py#L11
- Source evidence: https://github.com/trycua/cua/blob/83f142c4290a0f7d9ed545ae8532858c6e4f8145/libs/cua-driver/examples/jev-use/README.md
- Source evidence: https://github.com/trycua/cua/blob/83f142c4290a0f7d9ed545ae8532858c6e4f8145/README.md
## cline-plugin-jev-browser
A Cline plugin using an isolated Playwright browser and Jev decisions through Vercel AI Gateway.
- Repository: https://github.com/abeatrix/cline-plugin-jev-browser
- Category: Browser & OS Action
- Jev decision: Jev selects operations from a DOM target table; a separate text model supplies typed text when needed.
- Purpose: Captures before-and-after screenshots and yields on sensitive actions; completion still needs readback verification.
- Review scope: Reviewed the fixed-version README and call path.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/abeatrix/cline-plugin-jev-browser/
- Source evidence: https://github.com/abeatrix/cline-plugin-jev-browser/blob/c886dcb35cb7d64d682a56211f9b04a5345c6433/README.md
- Source evidence: https://github.com/abeatrix/cline-plugin-jev-browser/blob/c886dcb35cb7d64d682a56211f9b04a5345c6433/src/jev-model.ts
- Source evidence: https://github.com/abeatrix/cline-plugin-jev-browser/blob/c886dcb35cb7d64d682a56211f9b04a5345c6433/src/jev-run.ts
- Source evidence: https://github.com/abeatrix/cline-plugin-jev-browser/blob/c886dcb35cb7d64d682a56211f9b04a5345c6433/index.ts
## ai-hedge-fund
An educational AI hedge-fund prototype with an optional Jev adapter for structured judgments in fund decision workflows.
- Repository: https://github.com/virattt/ai-hedge-fund
- Category: Domain & Vertical Tools
- Jev decision: Converts strategy questions to System One requests and normalizes native answers to the project’s result format.
- Purpose: Allows Jev or other model backends to be used in the same research workflow.
- Review scope: The author describes an educational research prototype that currently does not execute trades. It is not an official Jev adapter, a zero-hallucination system, or evidence of profitability. This site has not backtested it.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/virattt/ai-hedge-fund/
- Source evidence: https://github.com/virattt/ai-hedge-fund/blob/154a8b2f46dca0f40764d814e4e747b0ad71f4c4/hedge_fund/llm/client.py
- Source evidence: https://github.com/virattt/ai-hedge-fund/blob/154a8b2f46dca0f40764d814e4e747b0ad71f4c4/README.md
## jev-model-router
A community Claude Code Templates mod that uses Jev to suggest subagent models and reasoning levels.
- Repository: https://github.com/davila7/claude-code-templates
- Category: Routing & Cost Optimization
- Jev decision: Evaluates task tier, reasoning needs and production risk; local policy maps results to invocation settings.
- Purpose: Makes routing rules and per-request choices explicit and configurable.
- Review scope: A davila7 community project, not an official Anthropic repository or mod. Aggregate savings and safety effects were not verified here.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/davila7/claude-code-templates/
- Source evidence: https://github.com/davila7/claude-code-templates/blob/61bfcd1586bf1076f6d3cfa0436317c912811e6c/README.md
- Source evidence: https://github.com/davila7/claude-code-templates/blob/61bfcd1586bf1076f6d3cfa0436317c912811e6c/scripts/jev-spike.mjs
- Source evidence: https://github.com/davila7/claude-code-templates/blob/61bfcd1586bf1076f6d3cfa0436317c912811e6c/cli-tool/components/mods/productivity/jev-model-router/hooks/jev-model-router.ts
- Source evidence: https://github.com/davila7/claude-code-templates/blob/61bfcd1586bf1076f6d3cfa0436317c912811e6c/cli-tool/components/mods/productivity/jev-model-router/README.md
## rig-typesafeai
An experimental TypeSafe crate in Rig for expressing Jev questions and answers with Rust types.
- Repository: https://github.com/0xPlaygrounds/rig
- Category: SDK & Decision Frameworks
- Jev decision: Sends application state and questions to Jev and parses Choice, Score or Noul answers.
- Purpose: Reuses field layouts between questions and answers and validates answers against questions.
- Review scope: README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/0xplaygrounds/rig/
- Source evidence: https://github.com/0xPlaygrounds/rig/blob/2d16c1b25f6749b3a2cd841beddf767106495069/crates/rig-typesafeai/src/wire.rs#L40
- Source evidence: https://github.com/0xPlaygrounds/rig/blob/2d16c1b25f6749b3a2cd841beddf767106495069/crates/rig-typesafeai/README.md
- Source evidence: https://github.com/0xPlaygrounds/rig/blob/2d16c1b25f6749b3a2cd841beddf767106495069/examples/typesafeai_chat/README.md
## jev-trader
A market-making experiment on Kuru’s MON-USDC book on Monad, with optional per-block Jev buy/sell decisions.
- Repository: https://github.com/jarrodwatts/jev-trader
- Category: Domain & Vertical Tools
- Jev decision: In Jev mode, order-book judgments feed code that simulates fills or submits configured post-only limit orders.
- Purpose: Defaults to a mock model and dry-runs without a private key; simulated results do not establish profitability.
- Review scope: Defaults to a mock model and simulates fills without a wallet key. Live trading, latency and profitability were not verified.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/jarrodwatts/jev-trader/
- Source evidence: https://github.com/jarrodwatts/jev-trader/blob/b587759e459ea049590102e54a0b07800864cdc3/README.md
- Source evidence: https://github.com/jarrodwatts/jev-trader/blob/b587759e459ea049590102e54a0b07800864cdc3/src/model.ts
- Source evidence: https://github.com/jarrodwatts/jev-trader/blob/b587759e459ea049590102e54a0b07800864cdc3/src/trader.ts
- Source evidence: https://github.com/jarrodwatts/jev-trader/blob/b587759e459ea049590102e54a0b07800864cdc3/src/config.ts
## typesafe-computer-use
Builds candidate actions from OCR and UI state for Jev to control macOS, calling a text model only when writing is needed.
- Repository: https://github.com/awlevin/typesafe-computer-use
- Category: Browser & OS Action
- Jev decision: Selects the next step from deterministically extracted controls and actions before desktop execution.
- Purpose: Separates screen reading, action selection, and text generation.
- Review scope: README cost and speed comparisons use the author’s limited screenshot and goal setup, with some reasoning supplied by deterministic code. They are not general savings multipliers and were not independently retested.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/awlevin/typesafe-computer-use/
- Source evidence: https://github.com/awlevin/typesafe-computer-use/blob/cc7b5066ae1a07b5e3182e8f87a9b5b6dfdcffc1/typesafe_computer_use/decide.py
- Source evidence: https://github.com/awlevin/typesafe-computer-use/blob/cc7b5066ae1a07b5e3182e8f87a9b5b6dfdcffc1/README.md
## typesafe-mario
An experimental NES Mario controller that gives Jev structured emulator RAM and telemetry instead of screenshots.
- Repository: https://github.com/fhshaik/typesafe-mario
- Category: High-Frequency & Simulation
- Jev decision: Reads motion, enemies, terrain and recent controls, then selects a predefined legal action.
- Purpose: Records model state and actions without screenshot input.
- Review scope: An experimental controller without game ROMs. Sustained rates, full completion and long-horizon reliability were not tested here.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/fhshaik/typesafe-mario/
- Source evidence: https://github.com/fhshaik/typesafe-mario/blob/ca22449ed187118d19326d1f54b01b6636578aa4/README.md
- Source evidence: https://github.com/fhshaik/typesafe-mario/blob/ca22449ed187118d19326d1f54b01b6636578aa4/src/typesafe_mario/cli.py
- Source evidence: https://github.com/fhshaik/typesafe-mario/blob/ca22449ed187118d19326d1f54b01b6636578aa4/src/typesafe_mario/policy.py
## jev-drone
A MuJoCo drone experiment deriving scene features from camera buffers for Jev tactical advice.
- Repository: https://github.com/RomanSlack/jev-drone
- Category: High-Frequency & Simulation
- Jev decision: Uses range sectors, obstacle heights and target state to choose maneuvers and assess risk or target loss.
- Purpose: Separates tactical judgments from local guidance, reflexes and flight control.
- Review scope: The 2.5/50/500 Hz figures describe the author’s simulation architecture. They are not a flight-safety guarantee or validation on a real aircraft. README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/RomanSlack/jev-drone/
- Source evidence: https://github.com/RomanSlack/jev-drone/blob/cbeb53ce4f17a06ea490ae43effcdad231143610/tactics.py#L184
- Source evidence: https://github.com/RomanSlack/jev-drone/blob/cbeb53ce4f17a06ea490ae43effcdad231143610/README.md
## tsai-sc
A Jev harness for StarCraft shareware’s Strongarm mission, pausing the game during state reads and inference.
- Repository: https://github.com/phyous/tsai-sc
- Category: High-Frequency & Simulation
- Jev decision: Selects commands from structured game state and executes them with mouse and keyboard input.
- Purpose: The author provides a victory recording and verification report; this is a bounded mission experiment, not a real-time competitive benchmark.
- Review scope: The 421 decisions and victory are from an author-reported run with the game paused during inference; this site reviewed source and reports but did not reproduce it.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/phyous/tsai-sc/
- Source evidence: https://github.com/phyous/tsai-sc/blob/6046ecc60156c4a3c04d384b41821a4ff08501b7/README.md
- Source evidence: https://github.com/phyous/tsai-sc/blob/6046ecc60156c4a3c04d384b41821a4ff08501b7/tsai_sc/typesafe.py
- Source evidence: https://github.com/phyous/tsai-sc/blob/6046ecc60156c4a3c04d384b41821a4ff08501b7/tsai_sc/controller.py
- Source evidence: https://github.com/phyous/tsai-sc/blob/6046ecc60156c4a3c04d384b41821a4ff08501b7/tsai_sc/verify.py
- Source evidence: https://github.com/phyous/tsai-sc/blob/6046ecc60156c4a3c04d384b41821a4ff08501b7/docs/verified-run.json
- Source evidence: https://github.com/phyous/tsai-sc/blob/6046ecc60156c4a3c04d384b41821a4ff08501b7/docs/run-environment.json
- Source evidence: https://github.com/phyous/tsai-sc/blob/6046ecc60156c4a3c04d384b41821a4ff08501b7/docs/visual-review.json
## oc-plugins
The oc-auto-perms plugin in an OpenCode plugin collection uses Jev to check tool intent against natural-language rules.
- Repository: https://github.com/OpeOginni/oc-plugins
- Category: Security & Guardrails
- Jev decision: Sends proposed actions and permission rules to Jev, then uses local logic to allow, deny, or ask the user.
- Purpose: Connects permission policies to judgments about individual tool actions.
- Review scope: The verified scope is oc-auto-perms, not every plugin in the monorepo. Model-based permission checks are not a complete security boundary; this site has not performed adversarial tests.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/OpeOginni/oc-plugins/
- Source evidence: https://github.com/OpeOginni/oc-plugins/blob/237f814908a56eb188c33af298c61531e72dbfe0/packages/oc-auto-perms/src/index.ts
- Source evidence: https://github.com/OpeOginni/oc-plugins/blob/237f814908a56eb188c33af298c61531e72dbfe0/README.md
## jev-block-android-ad
An Android notification and SMS filter that applies local OTP rules before asking Jev whether a message is advertising noise.
- Repository: https://github.com/ufec/jev-block-android-ad
- Category: Security & Guardrails
- Jev decision: Classifies text that passes local gates; local mapping decides whether to allow or suppress it.
- Purpose: Makes OTP handling and fail-open behavior explicit in code.
- Review scope: Local OTP matching is not an infallibility guarantee. Code-level gates do not replace device testing for false blocks.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/ufec/jev-block-android-ad/
- Source evidence: https://github.com/ufec/jev-block-android-ad/blob/8da22d212a3392468686d21a020eb8ae06afe320/README.md
- Source evidence: https://github.com/ufec/jev-block-android-ad/blob/8da22d212a3392468686d21a020eb8ae06afe320/core/decision/src/commonMain/kotlin/me/ethanxu/jevnoisegate/core/decision/TypeSafeBackend.kt
## Jev-cu
A Codex Computer Use loop sending text candidates to Jev while desktop tools observe and act.
- Repository: https://github.com/Sac-Y/Jev-cu
- Category: Browser & OS Action
- Jev decision: Chooses targets and actions and assesses completion and risk; local policy controls execution or confirmation.
- Purpose: Uses text candidates and starts with a dry run by default.
- Review scope: README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/sac-y/jev-cu/
- Source evidence: https://github.com/Sac-Y/Jev-cu/blob/38fb31de7dfe6209bbe6e04057c00c6e885ba577/scripts/jev-decide.mjs#L6
- Source evidence: https://github.com/Sac-Y/Jev-cu/blob/38fb31de7dfe6209bbe6e04057c00c6e885ba577/README.md
## jev-pruner
A Claude Code output-pruning plugin filtering selected Bash output before it reaches the main model.
- Repository: https://github.com/tamaratran/jev-pruner
- Category: Context GC & Filter
- Jev decision: After length and content checks, Jev judges which chunks to retain while original output is archived.
- Purpose: Short output, errors and recognized structured or source content pass through unchanged.
- Review scope: Reviewed the fixed-version README and call path.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/tamaratran/jev-pruner/
- Source evidence: https://github.com/tamaratran/jev-pruner/blob/c5bf7df482b9f8df3dcb838034f06da0d8d0d07a/README.md
- Source evidence: https://github.com/tamaratran/jev-pruner/blob/c5bf7df482b9f8df3dcb838034f06da0d8d0d07a/src/jev.ts
- Source evidence: https://github.com/tamaratran/jev-pruner/blob/c5bf7df482b9f8df3dcb838034f06da0d8d0d07a/src/index.ts
- Source evidence: https://github.com/tamaratran/jev-pruner/blob/c5bf7df482b9f8df3dcb838034f06da0d8d0d07a/src/output.ts
## typesafe-adblock
An experimental Chrome extension that asks Jev whether candidate DOM elements are ads, then highlights or removes them.
- Repository: https://github.com/realZachi/typesafe-adblock
- Category: Browser & OS Action
- Jev decision: Batches element text, labels, and link information into Noul questions and applies a threshold.
- Purpose: Shows how semantic judgments can be connected to concrete page elements.
- Review scope: The author calls it a fun experiment: it can miss ads or remove non-ads and does not handle tracking, malware, or video ads. Requires the user’s API key.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/realzachi/typesafe-adblock/
- Source evidence: https://github.com/realZachi/typesafe-adblock/blob/7e067d243d87b7fe4d511653c0ddcd77b9beee18/src/typesafe.js
- Source evidence: https://github.com/realZachi/typesafe-adblock/blob/7e067d243d87b7fe4d511653c0ddcd77b9beee18/README.md
## jev-cvss
Scripts that use Jev to select CVSS metrics from vulnerability descriptions, then compute v3.0, v3.1 or v4.0 scores in Python.
- Repository: https://github.com/Red5d/jev-cvss
- Category: Security & Guardrails
- Jev decision: Maps attack conditions and impacts to discrete metrics; local CVSS formulas calculate the numeric score.
- Purpose: Exposes the selected metrics and vector alongside the final score.
- Review scope: Score formulas are deterministic but model-selected metrics may be wrong; not penetration testing or validation of actual exploit impact. Not run here.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/red5d/jev-cvss/
- Source evidence: https://github.com/Red5d/jev-cvss/blob/b0fdc446e4b9ef070abd570db347a277e496d70c/README.md
- Source evidence: https://github.com/Red5d/jev-cvss/blob/b0fdc446e4b9ef070abd570db347a277e496d70c/cvss3_jev.py
## typesafe-playground
Interactive Jev experiments for support-routing previews and 3D driving simulations.
- Repository: https://github.com/kavehmz/typesafe-playground
- Category: Evaluation & Observability
- Jev decision: Judges support messages or chooses lanes and target speed from structured simulated sensors.
- Purpose: Shows inputs, probabilities and resulting behavior together.
- Review scope: The support demo sends no real tickets or refunds. Jev reads structured simulated sensors, not images; this is not real-vehicle autonomous-driving validation. README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/kavehmz/typesafe-playground/
- Source evidence: https://github.com/kavehmz/typesafe-playground/blob/ec6102ef693de3c1775af5c844d48713b6d3f4a2/demo01/server.mjs#L67
- Source evidence: https://github.com/kavehmz/typesafe-playground/blob/ec6102ef693de3c1775af5c844d48713b6d3f4a2/README.md
- Source evidence: https://github.com/kavehmz/typesafe-playground/blob/ec6102ef693de3c1775af5c844d48713b6d3f4a2/demo01/README.md
## ruby\_decision\_model
A Ruby decision-model client for Jev through TypeSafe’s native API or OpenRouter.
- Repository: https://github.com/obie/ruby_decision_model
- Category: SDK & Decision Frameworks
- Jev decision: A shared Client sends state and typed questions and parses choices, probabilities, scores and usage.
- Purpose: Uses only the Ruby standard library and supports provider selection behind one interface.
- Review scope: Reviewed the fixed-version README and call path.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/obie/ruby_decision_model/
- Source evidence: https://github.com/obie/ruby_decision_model/blob/f79a890ce4eaa8f83d8220727319ee7b11416e01/README.md
- Source evidence: https://github.com/obie/ruby_decision_model/blob/f79a890ce4eaa8f83d8220727319ee7b11416e01/lib/ruby_decision_model/providers/typesafe.rb
- Source evidence: https://github.com/obie/ruby_decision_model/blob/f79a890ce4eaa8f83d8220727319ee7b11416e01/lib/ruby_decision_model/client.rb
- Source evidence: https://github.com/obie/ruby_decision_model/blob/f79a890ce4eaa8f83d8220727319ee7b11416e01/lib/ruby_decision_model/response.rb
## plasmallm
A Jev Decisions adapter in a KDE Plasma assistant widget for displaying structured judgments.
- Repository: https://github.com/joshuaeroman/plasmallm
- Category: MCP & Integrations
- Jev decision: Converts the current message into decision questions and receives answers from TypeSafe or a compatible Decisions endpoint.
- Purpose: Makes decision models available in an existing desktop assistant UI.
- Review scope: The adapter evaluates each message independently without conversation memory. It does not establish that Jev controls all desktop actions or command routing.
- License: GPL-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/joshuaeroman/plasmallm/
- Source evidence: https://github.com/joshuaeroman/plasmallm/blob/b7d4975b31722624343d932a2b4a2d2b8a9952ff/package/contents/ui/adapters/decisions.js
- Source evidence: https://github.com/joshuaeroman/plasmallm/blob/b7d4975b31722624343d932a2b4a2d2b8a9952ff/README.md
## goodwatch-monorepo
A film-and-TV attribute-scoring experiment inside GoodWatch comparing Jev question designs and batch sizes.
- Repository: https://github.com/alp82/goodwatch-monorepo
- Category: Evaluation & Observability
- Jev decision: Asks whether predefined traits are present or how strongly they appear, recording scores, latency and Token usage.
- Purpose: Compares rating scales, input variants and batching over a frozen sample.
- Review scope: The source identifies a standalone scoring experiment, not proof of production recommendation use or superiority to vector recommendations; not rerun here.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/alp82/goodwatch-monorepo/
- Source evidence: https://github.com/alp82/goodwatch-monorepo/blob/58aa7b3683f82ee4ea58f7da1007ee76400a7115/README.md
- Source evidence: https://github.com/alp82/goodwatch-monorepo/blob/58aa7b3683f82ee4ea58f7da1007ee76400a7115/goodwatch-flows/windmill/f/dna/prototype_comparison/jev_run.py
## mk-jev-fly-brain
Compares a fly-connectome spiking simulation, Jev and rule policies in the mk.js fighting game.
- Repository: https://github.com/lavallee/mk-jev-fly-brain
- Category: High-Frequency & Simulation
- Jev decision: Jev reads game state and chooses among the same seven moves offered to other controllers.
- Purpose: Uses control variants, match records and experiment notes to compare contributions.
- Review scope: This is a game-based spiking-network simulation, not a living fly or evidence of general biological intelligence or real-time capability. README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/lavallee/mk-jev-fly-brain/
- Source evidence: https://github.com/lavallee/mk-jev-fly-brain/blob/8217937e6e725b0ce3160c6e1ab0183db8b8aa30/jev.py#L19
- Source evidence: https://github.com/lavallee/mk-jev-fly-brain/blob/8217937e6e725b0ce3160c6e1ab0183db8b8aa30/README.md
## SpecPi
A Pi configuration and extension bundle with an optional Jev advisor for capabilities and workflow checks.
- Repository: https://github.com/TannerMidd/SpecPi
- Category: SDK & Decision Frameworks
- Jev decision: Jev evaluates candidate capabilities, outputs and task state; per-feature switches control applying or recording advice.
- Purpose: Advisor failures return to the original path rather than guaranteeing better parameters or lower costs.
- Review scope: Reviewed the fixed-version README and call path.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/tannermidd/specpi/
- Source evidence: https://github.com/TannerMidd/SpecPi/blob/55c4c55e9d8d5c2a5ae803d7f4e5ebd5427a45c3/README.md
- Source evidence: https://github.com/TannerMidd/SpecPi/blob/55c4c55e9d8d5c2a5ae803d7f4e5ebd5427a45c3/extensions/jev-advisor/client.mjs
- Source evidence: https://github.com/TannerMidd/SpecPi/blob/55c4c55e9d8d5c2a5ae803d7f4e5ebd5427a45c3/extensions/jev-advisor/index.ts
- Source evidence: https://github.com/TannerMidd/SpecPi/blob/55c4c55e9d8d5c2a5ae803d7f4e5ebd5427a45c3/extensions/jev-advisor/broker.mjs
## rift
An optional TypeSafe decision client in the Rust coding terminal Rift for bounded Jev judgments.
- Repository: https://github.com/exYze/rift
- Category: CLI & Pipelines
- Jev decision: Sends state and typed questions to System One and parses answers for terminal workflows.
- Purpose: Adds a separate decision interface alongside generative coding models.
- Review scope: Rift’s overall performance benchmarks cannot be attributed to this Jev integration. This site reviewed client code but did not execute terminal workflows.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/exyze/rift/
- Source evidence: https://github.com/exYze/rift/blob/b446c3fb8ecf0b0e445b16436fd937262956d010/crates/rift-typesafe/src/lib.rs
- Source evidence: https://github.com/exYze/rift/blob/b446c3fb8ecf0b0e445b16436fd937262956d010/README.md
## Jev-Moderation-Bot
A Discord moderation bot using Jev to check spam and scam links, with local warning and timeout rules.
- Repository: https://github.com/brainstormity/Jev-Moderation-Bot
- Category: Security & Guardrails
- Jev decision: Assesses messages or recent member history; the bot applies deletion, warnings or timeouts.
- Purpose: Connects judgments, moderation logs and manual correction controls.
- Review scope: Model moderation can produce false positives, and message history is cached for evaluation. Throughput, safety effects and deployment were not verified.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/brainstormity/jev-moderation-bot/
- Source evidence: https://github.com/brainstormity/Jev-Moderation-Bot/blob/1629ac80bea758883ee7541ffc654c83acfae4b6/README.md
- Source evidence: https://github.com/brainstormity/Jev-Moderation-Bot/blob/1629ac80bea758883ee7541ffc654c83acfae4b6/typesafe/__init__.py
## leadgenrationaivoiceagent
An experimental TypeSafe module in a marketing and voice platform chooses specialization labels for agent roles.
- Repository: https://github.com/sumitrevolt/leadgenrationaivoiceagent
- Category: Domain & Vertical Tools
- Jev decision: Sends role data and bounded specialization candidates to Choice, then maps labels to capabilities.
- Purpose: Provides an example of role classification in a business application.
- Review scope: The verified integration classifies role specializations. Per-turn voice-intent routing and 300 ms performance were not established. API-failure defaults are not model confidence. README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/sumitrevolt/leadgenrationaivoiceagent/
- Source evidence: https://github.com/sumitrevolt/leadgenrationaivoiceagent/blob/0ed2da0ea032eb077a196798d1ed5e6aa8602a2b/app/platform/agent_talent_pool.py#L59
- Source evidence: https://github.com/sumitrevolt/leadgenrationaivoiceagent/blob/0ed2da0ea032eb077a196798d1ed5e6aa8602a2b/README.md
- Source evidence: https://github.com/sumitrevolt/leadgenrationaivoiceagent/blob/0ed2da0ea032eb077a196798d1ed5e6aa8602a2b/ops/README.md
- Source evidence: https://github.com/sumitrevolt/leadgenrationaivoiceagent/blob/0ed2da0ea032eb077a196798d1ed5e6aa8602a2b/app/platform/typesafe_integration.py
## Agent
An optional Jev command-risk advisor inside a native macOS Agent, with a TypeSafeKit client.
- Repository: https://github.com/AgentiLoop/Agent
- Category: Security & Guardrails
- Jev decision: Adds a destructive-risk judgment after local shell checks and refuses commands above the configured threshold.
- Purpose: API failures generally allow the command with a warning, so it is not complete system protection.
- Review scope: Jev is an optional additional risk judgment and failures generally fail open; no system-security validation was performed.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/agentiloop/agent/
- Source evidence: https://github.com/AgentiLoop/Agent/blob/078f87ceca1d1190cc73706ac8ec16442e766a27/README.md
- Source evidence: https://github.com/AgentiLoop/Agent/blob/078f87ceca1d1190cc73706ac8ec16442e766a27/Agent/Services/JevAdvisor.swift
- Source evidence: https://github.com/AgentiLoop/Agent/blob/078f87ceca1d1190cc73706ac8ec16442e766a27/TypeSafeKit/Sources/TypeSafeMiddleware/JevProvider.swift
- Source evidence: https://github.com/AgentiLoop/Agent/blob/078f87ceca1d1190cc73706ac8ec16442e766a27/TypeSafeKit/Sources/TypeSafeKit/TypeSafeClient.swift
## captaincore
Jev commands in the WordPress toolkit CaptainCore answer structured questions and prioritize malware scanner findings for review.
- Repository: https://github.com/CaptainCore/captaincore
- Category: Security & Guardrails
- Jev decision: Sends scan rules, matched snippets, and file context to Jev to assess likely true positives and suggested handling.
- Purpose: Organizes rule-based scan findings into a queue for human review.
- Review scope: The ask and triage commands were verified; the old plugin-compatibility prediction claim was unsupported. A scan probability is not a definitive malware verdict or security guarantee.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/captaincore/captaincore/
- Source evidence: https://github.com/CaptainCore/captaincore/blob/f54e0669350707b2f4f4c67a0130fdd6574bd0b5/cmd/typesafe.go
- Source evidence: https://github.com/CaptainCore/captaincore/blob/f54e0669350707b2f4f4c67a0130fdd6574bd0b5/readme.md
## OpenWhisper
A dictation and meeting-notes app with optional Jev checks for topic changes, note-taker instructions and sensitive text.
- Repository: https://github.com/Knuckles92/OpenWhisper
- Category: Voice & Conversation
- Jev decision: Makes bounded transcript judgments for checkpoints, note-taking actions or screening before remote text cleanup.
- Purpose: Keeps model probabilities separate from local thresholds, switches and failure fallbacks.
- Review scope: Jev is an optional text-judgment module, not proof that all meeting processing stays local. Effects and latency were not tested here.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/knuckles92/openwhisper/
- Source evidence: https://github.com/Knuckles92/OpenWhisper/blob/9e83653df183096104769e302a3c907cb277c551/README.md
- Source evidence: https://github.com/Knuckles92/OpenWhisper/blob/9e83653df183096104769e302a3c907cb277c551/services/typesafe.py
- Source evidence: https://github.com/Knuckles92/OpenWhisper/blob/9e83653df183096104769e302a3c907cb277c551/docs/typesafe-fast-judgments.md
- Source evidence: https://github.com/Knuckles92/OpenWhisper/blob/9e83653df183096104769e302a3c907cb277c551/meeting/agent/typesafe_signals.py
## jev
A Go Claude Code plugin using Jev to find files, answer bounded questions across code and handle large reads.
- Repository: https://github.com/BorisLeMeec/jev
- Category: Codebase & Graph Pathfinding
- Jev decision: Screens and verifies code relevance before whole files enter the agent context.
- Purpose: Returns file locations and judgments for focused inspection.
- Review scope: This is code retrieval, not model-tier routing. Some reported comparisons rely on labeled private repositories that are not published. README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/borislemeec/jev/
- Source evidence: https://github.com/BorisLeMeec/jev/blob/e81c1d006b8b23a616486610f311039088521d0c/internal/typesafe/client.go#L23
- Source evidence: https://github.com/BorisLeMeec/jev/blob/e81c1d006b8b23a616486610f311039088521d0c/README.md
- Source evidence: https://github.com/BorisLeMeec/jev/blob/e81c1d006b8b23a616486610f311039088521d0c/bench/README.md
## runline
A TypeSafe plugin exposing Jev decisions as callable actions in Runline Agent JavaScript.
- Repository: https://github.com/Michaelliv/runline
- Category: SDK & Decision Frameworks
- Jev decision: evaluate, choice, score and noul actions submit questions and retain answers and usage.
- Purpose: Composes decisions with Runline plugins; it does not automatically inspect every shell command for safety.
- Review scope: Reviewed the fixed-version README and call path.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/michaelliv/runline/
- Source evidence: https://github.com/Michaelliv/runline/blob/6bdddfa82cd95b6b9a07e57fd93a271ae83a0d1b/README.md
- Source evidence: https://github.com/Michaelliv/runline/blob/6bdddfa82cd95b6b9a07e57fd93a271ae83a0d1b/packages/runline-plugins/typesafe/src/shared.ts
- Source evidence: https://github.com/Michaelliv/runline/blob/6bdddfa82cd95b6b9a07e57fd93a271ae83a0d1b/packages/runline-plugins/typesafe/src/index.ts
## super-jev
A TypeScript decision-to-action harness connecting evidence, Jev judgments, permitted actions, and outcome records.
- Repository: https://github.com/Kevthetech143/super-jev
- Category: SDK & Decision Frameworks
- Jev decision: Submits typed questions, validates answers, and lets domain rules choose registered tools with permission and argument checks.
- Purpose: Keeps local traces of judgments, tool calls, and outcomes.
- Review scope: An experimental harness. Default demos use labeled fixtures; the author’s small live smoke tests do not establish general production readiness. This site has not run it.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/kevthetech143/super-jev/
- Source evidence: https://github.com/Kevthetech143/super-jev/blob/69bb082587459aa2e78245fbb713aac54d53a204/src/jev.ts
- Source evidence: https://github.com/Kevthetech143/super-jev/blob/69bb082587459aa2e78245fbb713aac54d53a204/README.md
## tenbin
Documentation, an MCP server and a Skill for designing Jev judgments with question linting, batch evaluation and calibration.
- Repository: https://github.com/simota/tenbin
- Category: MCP & Integrations
- Jev decision: Runs Choice, Score and Noul over samples and uses measured results to design local thresholds.
- Purpose: Connects question design, sample evaluation and runtime rules.
- Review scope: Calibration requires labeled samples for the workload and does not make judgments infallible; tests were not rerun here.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/simota/tenbin/
- Source evidence: https://github.com/simota/tenbin/blob/80e797986b2334e988bb8c940329a31fe138fbdc/README.md
- Source evidence: https://github.com/simota/tenbin/blob/80e797986b2334e988bb8c940329a31fe138fbdc/tenbin/src/client.ts
## qualm
A TypeScript wrapper for Jev decisions with an explicit unsure branch.
- Repository: https://github.com/qddegtya/qualm
- Category: SDK & Decision Frameworks
- Jev decision: Preserves probabilities and option types and routes uncertainty to a caller-supplied fallback.
- Purpose: Uses types to require uncertainty handling without guaranteeing model correctness.
- Review scope: Reviewed the fixed-version README and call path.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/qddegtya/qualm/
- Source evidence: https://github.com/qddegtya/qualm/blob/e1aacf6844f312ba95eb6a1bd26fad15575a7173/README.md
- Source evidence: https://github.com/qddegtya/qualm/blob/e1aacf6844f312ba95eb6a1bd26fad15575a7173/README.zh-CN.md
- Source evidence: https://github.com/qddegtya/qualm/blob/e1aacf6844f312ba95eb6a1bd26fad15575a7173/src/provider.ts
- Source evidence: https://github.com/qddegtya/qualm/blob/e1aacf6844f312ba95eb6a1bd26fad15575a7173/src/client.ts
## your-signal
A BYOK Chrome extension using Jev to score X posts against personal preferences and adjust their display.
- Repository: https://github.com/MithrilMan/your-signal
- Category: Context GC & Filter
- Jev decision: Scores relevance, substance, usefulness, and promotion; local weights and thresholds control highlighting, collapsing, or hiding.
- Purpose: Makes personal feed rules adjustable and display changes reversible.
- Review scope: Display decisions run locally, but post text submitted for scoring is sent to TypeSafe. Filtering accuracy and privacy implementation have not been independently verified.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/mithrilman/your-signal/
- Source evidence: https://github.com/MithrilMan/your-signal/blob/2970c069231b96f094f6fcfe4c11bfcf2da0ecb2/extension/background.js
- Source evidence: https://github.com/MithrilMan/your-signal/blob/2970c069231b96f094f6fcfe4c11bfcf2da0ecb2/README.md
## jev-scout
A repository and Rust crate search tool that asks Jev to score and select retrieved candidates for a request.
- Repository: https://github.com/AkashPriyadarshii/jev-scout
- Category: Data & Search
- Jev decision: Compares candidate information with the request, scores fit and maintenance signals, and chooses a candidate.
- Purpose: Keeps recommendations tied to retrieved candidates and source links.
- Review scope: Retrieved candidates do not guarantee search coverage, correct scoring or project quality; “zero hallucination” is not a verified conclusion here. Not run here.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/akashpriyadarshii/jev-scout/
- Source evidence: https://github.com/AkashPriyadarshii/jev-scout/blob/acae39260212267288353451c6977aeab7d6af1d/README.md
- Source evidence: https://github.com/AkashPriyadarshii/jev-scout/blob/acae39260212267288353451c6977aeab7d6af1d/src/jev.rs
## jev-play-ping-pong
Uses Jev to choose serve direction, return angle and pace in a browser table-tennis game.
- Repository: https://github.com/Icohen007/jev-play-ping-pong
- Category: High-Frequency & Simulation
- Jev decision: Reads structured telemetry and selects contact and pace through Choice before code executes inputs.
- Purpose: Keeps action, latency and match records for reviewing a run.
- Review scope: The 11–0 result is one author-recorded Club-difficulty match. Its 325 ms median API latency and win do not establish a general win rate or latency guarantee. README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/icohen007/jev-play-ping-pong/
- Source evidence: https://github.com/Icohen007/jev-play-ping-pong/blob/af8eb3a1f2a14fcebca5accf23a7875b09b30d5e/src/typesafe.mjs#L1
- Source evidence: https://github.com/Icohen007/jev-play-ping-pong/blob/af8eb3a1f2a14fcebca5accf23a7875b09b30d5e/README.md
## typesafe-rs
A community Rust Jev client with async requests, an optional blocking interface and local mock testing.
- Repository: https://github.com/AbdelStark/typesafe-rs
- Category: SDK & Decision Frameworks
- Jev decision: Sends state and named questions to TypeSafe and parses choice, score and noul answers.
- Purpose: Provides client configuration, retries and error types for async or blocking Rust applications.
- Review scope: Reviewed the fixed-version README and call path.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/abdelstark/typesafe-rs/
- Source evidence: https://github.com/AbdelStark/typesafe-rs/blob/8e8b7a2ae1af5bf7d3e5d831e634fdf328b2fbcc/README.md
- Source evidence: https://github.com/AbdelStark/typesafe-rs/blob/8e8b7a2ae1af5bf7d3e5d831e634fdf328b2fbcc/crates/typesafe-rs/src/client.rs
- Source evidence: https://github.com/AbdelStark/typesafe-rs/blob/8e8b7a2ae1af5bf7d3e5d831e634fdf328b2fbcc/crates/typesafe-rs/src/transport.rs
- Source evidence: https://github.com/AbdelStark/typesafe-rs/blob/8e8b7a2ae1af5bf7d3e5d831e634fdf328b2fbcc/crates/typesafe-rs/src/types/response.rs
## jevmeter
Creates edited videos with score meters by asking Jev to rate transcript sentences against selected rubrics.
- Repository: https://github.com/ChetasLua/jevmeter
- Category: Creative Tools
- Jev decision: Scores transcript sentences with preset questions and scales for meters placed on the video timeline.
- Purpose: Aligns sentence scores with the corresponding video segments for review.
- Review scope: Transcript scoring is a model judgment, not external fact-checking or mind-reading. Author-reported accuracy and cost were not independently retested; video processing does not imply hard real-time streaming.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/chetaslua/jevmeter/
- Source evidence: https://github.com/ChetasLua/jevmeter/blob/cbf8e117b5b8835e3294c3a8ee652c7dfa737a9a/jevmeter/score.py
- Source evidence: https://github.com/ChetasLua/jevmeter/blob/cbf8e117b5b8835e3294c3a8ee652c7dfa737a9a/README.md
## loki
Loki optionally adds Jev typed-judgment tools and routes a new session to a model within the selected gateway.
- Repository: https://github.com/wundercorp/loki
- Category: Routing & Cost Optimization
- Jev decision: Assesses the first task’s capability needs; local policy chooses a same-gateway model and keeps the route sticky.
- Purpose: Makes model routing explicit while retaining the selected route for the session.
- Review scope: The README describes companion tools and session routing, not a guaranteed completion referee. Cost effects were not measured here.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/wundercorp/loki/
- Source evidence: https://github.com/wundercorp/loki/blob/5f1aea7c786f5ea8c5f9b9f2db2b791ec326c535/README.md
- Source evidence: https://github.com/wundercorp/loki/blob/5f1aea7c786f5ea8c5f9b9f2db2b791ec326c535/agent/typesafe_client.py
- Source evidence: https://github.com/wundercorp/loki/blob/5f1aea7c786f5ea8c5f9b9f2db2b791ec326c535/agent/jev_auto_router.py
## snifftest
A Markdown and plain-text prose linter using local rules and optional Jev judgments.
- Repository: https://github.com/DanRWilloughby/snifftest
- Category: Creative Tools
- Jev decision: Assesses paragraphs against style rules such as redundant closings, clichés and excessive hedging.
- Purpose: Reports files, lines and rules while leaving revision to the author.
- Review scope: Style-rule hits do not establish that AI wrote a passage. This is not a reliable authorship or AI-origin detector. README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/danrwilloughby/snifftest/
- Source evidence: https://github.com/DanRWilloughby/snifftest/blob/240653e2b082c114c38fed50a42e7eb311e21219/src/jev.ts#L50
- Source evidence: https://github.com/DanRWilloughby/snifftest/blob/240653e2b082c114c38fed50a42e7eb311e21219/README.md
- Source evidence: https://github.com/DanRWilloughby/snifftest/blob/240653e2b082c114c38fed50a42e7eb311e21219/assets/nose/README.md
## refgarden
A visual-reference gallery drawing from The Met, NASA and Cosmos, with Jev in local Explore mode.
- Repository: https://github.com/AlbionaHoti/refgarden
- Category: Creative Tools
- Jev decision: Jev selects search phrases and highlights references using titles and descriptions, not image pixels.
- Purpose: Keeps source links; the public search demo does not call Jev and is not evidence of visual clustering.
- Review scope: Local Explore uses text metadata for Jev judgments; the public demo does not call Jev, and image understanding or clustering was not verified.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/albionahoti/refgarden/
- Source evidence: https://github.com/AlbionaHoti/refgarden/blob/6affd25a31dd0ed39fc9f71508732fb7ee0b8acc/README.md
- Source evidence: https://github.com/AlbionaHoti/refgarden/blob/6affd25a31dd0ed39fc9f71508732fb7ee0b8acc/src/jev-client.ts
- Source evidence: https://github.com/AlbionaHoti/refgarden/blob/6affd25a31dd0ed39fc9f71508732fb7ee0b8acc/src/decision.ts
- Source evidence: https://github.com/AlbionaHoti/refgarden/blob/6affd25a31dd0ed39fc9f71508732fb7ee0b8acc/server.ts
## jev-axi
A CLI for Jev pick, rate, check, rank, triage, and guard tasks, with optional hooks before Agent tool calls.
- Repository: https://github.com/shiftynick/jev-axi
- Category: CLI & Pipelines
- Jev decision: Converts input state and options into structured questions, returning results or risk scores for local policy.
- Purpose: Reuses the same decision commands in scripts and Agent workflows.
- Review scope: Hooks and risk scores are additional checks, not a guarantee against all dangerous commands or injection. Cost, latency, and protection have not been independently retested.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/shiftynick/jev-axi/
- Source evidence: https://github.com/shiftynick/jev-axi/blob/db4b6fe56f962463d3924019bd038462a2190b2d/src/client.ts
- Source evidence: https://github.com/shiftynick/jev-axi/blob/db4b6fe56f962463d3924019bd038462a2190b2d/README.md
## typesafe-skill-router
An opt-in Hermes Agent plugin that asks Jev to suggest one relevant skill before a model call.
- Repository: https://github.com/DECRUX9812/typesafe-skill-router
- Category: Routing & Cost Optimization
- Jev decision: Compares the request with the skill roster; inserts a suggestion only when suitable and abstains on failure.
- Purpose: Adds a targeted skill hint that the Agent can still ignore.
- Review scope: Recommendations do not force loading or guarantee optimality; cost, Token savings and time to first output were not measured here.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/decrux9812/typesafe-skill-router/
- Source evidence: https://github.com/DECRUX9812/typesafe-skill-router/blob/e6cdac26f9ed588b4a94b8a2f7f9f026e1b9faf3/README.md
- Source evidence: https://github.com/DECRUX9812/typesafe-skill-router/blob/e6cdac26f9ed588b4a94b8a2f7f9f026e1b9faf3/typesafe_router/client.py
## jev-calibration-audit
Audits Jev calibration, option-wording effects and Korean judgments through public APIs and datasets.
- Repository: https://github.com/jujumilk3/jev-calibration-audit
- Category: Evaluation & Observability
- Jev decision: Collects Noul and Choice outputs and compares them with labels for error, accuracy and stability.
- Purpose: Keeps per-call records and experiment notes to qualify conclusions.
- Review scope: Calibration varies with tasks, labels and answer options. These experiments do not guarantee reliable confidence in every domain. README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/jujumilk3/jev-calibration-audit/
- Source evidence: https://github.com/jujumilk3/jev-calibration-audit/blob/daab9e2c2d5d5683bf07f3482deb653c26856219/src/jev_audit/client.py#L12
- Source evidence: https://github.com/jujumilk3/jev-calibration-audit/blob/daab9e2c2d5d5683bf07f3482deb653c26856219/README.md
## openclaw-typesafe-ai
An independent OpenClaw plugin registering one explicitly invoked typesafe\_decide tool.
- Repository: https://github.com/Olli0103/openclaw-typesafe-ai
- Category: MCP & Integrations
- Jev decision: Sends caller-provided state and questions to TypeSafe and returns typed Jev decisions.
- Purpose: Adds no chat provider, automatic hooks or background service; it is not a scraping or CAPTCHA plugin.
- Review scope: Reviewed the fixed-version README and call path.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/olli0103/openclaw-typesafe-ai/
- Source evidence: https://github.com/Olli0103/openclaw-typesafe-ai/blob/985718448bf38a3a58d18389d376621b9bc54615/README.md
- Source evidence: https://github.com/Olli0103/openclaw-typesafe-ai/blob/985718448bf38a3a58d18389d376621b9bc54615/src/client.ts
- Source evidence: https://github.com/Olli0103/openclaw-typesafe-ai/blob/985718448bf38a3a58d18389d376621b9bc54615/src/index.ts
## typesafe-sdk-java
A community Java TypeSafe client with a Spring Boot Starter for configuring Jev calls.
- Repository: https://github.com/Premo-Cloud/typesafe-sdk-java
- Category: SDK & Decision Frameworks
- Jev decision: Sends Java state and Noul, Choice, and Score questions to System One and parses typed results.
- Purpose: Reuses request, configuration, and error-handling code in Java and Spring Boot projects.
- Review scope: An unofficial community client requiring Java 17+. Integration code was verified, but compatibility and production use were not tested by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/premo-cloud/typesafe-sdk-java/
- Source evidence: https://github.com/Premo-Cloud/typesafe-sdk-java/blob/833893bc46aa3de2e07352a729ff618ea07b6350/typesafe-sdk/src/main/java/io/github/premocloud/typesafe/TypeSafeClient.java
- Source evidence: https://github.com/Premo-Cloud/typesafe-sdk-java/blob/833893bc46aa3de2e07352a729ff618ea07b6350/README.md
## typesafe-go
A TypeSafe System One client that uses only the Go standard library to send Jev questions and read structured answers.
- Repository: https://github.com/2389-research/typesafe-go
- Category: SDK & Decision Frameworks
- Jev decision: Builds requests from state and Noul, Choice or Score questions, then validates and parses responses.
- Purpose: Reuses transport, typed mappings and error handling in Go applications.
- Review scope: No third-party Go dependencies does not mean zero supply-chain risk or a service-security guarantee.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/2389-research/typesafe-go/
- Source evidence: https://github.com/2389-research/typesafe-go/blob/1f9ac50bab4921862327dadc45871bc24b381b3e/README.md
- Source evidence: https://github.com/2389-research/typesafe-go/blob/1f9ac50bab4921862327dadc45871bc24b381b3e/typesafe.go
## typesafe-go
An unofficial Go SDK with typed answers, retries and context cancellation.
- Repository: https://github.com/cole-gillespie/typesafe-go
- Category: SDK & Decision Frameworks
- Jev decision: Sends application state and questions to Jev and parses Choice, Score or Noul answers.
- Purpose: Packages requests and response parsing for typed decisions in applications.
- Review scope: README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/cole-gillespie/typesafe-go/
- Source evidence: https://github.com/cole-gillespie/typesafe-go/blob/188247d639e8aacecd7a0d1aceaf8a4c66f8fa57/client.go#L21
- Source evidence: https://github.com/cole-gillespie/typesafe-go/blob/188247d639e8aacecd7a0d1aceaf8a4c66f8fa57/README.md
## pi-typesafe
A Pi Jev extension providing a decision tool, terminal playground commands and an API for other extensions.
- Repository: https://github.com/DevMortimer/pi-typesafe
- Category: MCP & Integrations
- Jev decision: A shared client batches typed questions, validates responses and records usage and availability.
- Purpose: Centralizes key and client handling so other extensions can reuse the decision interface.
- Review scope: Reviewed the fixed-version README and call path.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/devmortimer/pi-typesafe/
- Source evidence: https://github.com/DevMortimer/pi-typesafe/blob/b822b8a0e4d729bd0db055a72581f21da686dd42/README.md
- Source evidence: https://github.com/DevMortimer/pi-typesafe/blob/b822b8a0e4d729bd0db055a72581f21da686dd42/src/client.ts
- Source evidence: https://github.com/DevMortimer/pi-typesafe/blob/b822b8a0e4d729bd0db055a72581f21da686dd42/src/extension.ts
## typesafe-sdk-swift
An experimental Swift SDK for TypeSafe using Swift Package Manager, Swift concurrency, and URLSession.
- Repository: https://github.com/marandaneto/typesafe-sdk-swift
- Category: SDK & Decision Frameworks
- Jev decision: Sends state and typed questions to System One and receives structured answers through async/await.
- Purpose: Lets Swift applications reuse Jev request and response handling.
- Review scope: Marked experimental by the author. Cross-platform compilation does not mean runtime testing on every minimum OS version; this site has not tested it.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/marandaneto/typesafe-sdk-swift/
- Source evidence: https://github.com/marandaneto/typesafe-sdk-swift/blob/5a8565791b56d6ba874de9f7ea206b8a1a53c794/Sources/TypeSafe/TypeSafeClient.swift
- Source evidence: https://github.com/marandaneto/typesafe-sdk-swift/blob/5a8565791b56d6ba874de9f7ea206b8a1a53c794/README.md
## typesafe-sdk-rust
A Rust client for TypeSafe with asynchronous and optional blocking calls plus typed question and answer wrappers.
- Repository: https://github.com/codeitlikemiley/typesafe-sdk-rust
- Category: SDK & Decision Frameworks
- Jev decision: Builds Jev requests and handles authentication, transport and structured response parsing.
- Purpose: Reuses API models and transport logic in Rust applications.
- Review scope: Type wrappers do not eliminate every invalid request or runtime error; this crate and the live API were not tested here.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/codeitlikemiley/typesafe-sdk-rust/
- Source evidence: https://github.com/codeitlikemiley/typesafe-sdk-rust/blob/e7050df6baa611bc9088f1a361b4b90e8571929d/README.md
- Source evidence: https://github.com/codeitlikemiley/typesafe-sdk-rust/blob/e7050df6baa611bc9088f1a361b4b90e8571929d/src/client.rs
## typesafe-sdk-php
A community TypeSafe SDK for PHP 8.2+, with synchronous calls and Guzzle-based async requests.
- Repository: https://github.com/Butochnikov/typesafe-sdk-php
- Category: SDK & Decision Frameworks
- Jev decision: Sends application state and questions to Jev and parses Choice, Score or Noul answers.
- Purpose: Packages requests and response parsing for typed decisions in applications.
- Review scope: README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/butochnikov/typesafe-sdk-php/
- Source evidence: https://github.com/Butochnikov/typesafe-sdk-php/blob/d44db82dbf4ff601b123731b517fba1ca9092278/src/TypeSafeClient.php#L32
- Source evidence: https://github.com/Butochnikov/typesafe-sdk-php/blob/d44db82dbf4ff601b123731b517fba1ca9092278/README.md
- Source evidence: https://github.com/Butochnikov/typesafe-sdk-php/blob/d44db82dbf4ff601b123731b517fba1ca9092278/README.ru.md
- Source evidence: https://github.com/Butochnikov/typesafe-sdk-php/blob/d44db82dbf4ff601b123731b517fba1ca9092278/src/Constants.php
## typesafe-sdk-js
The JavaScript and TypeScript SDK published by TypeSafe, with typed Jev requests and answers.
- Repository: https://github.com/typesafe-ai/typesafe-sdk-js
- Category: SDK & Decision Frameworks
- Jev decision: systemOne submits state and named questions and infers answer types from the questions.
- Purpose: Includes ESM, CommonJS and TypeScript declarations for application integration.
- Review scope: Reviewed the fixed-version README and call path.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/typesafe-ai/typesafe-sdk-js/
- Source evidence: https://github.com/typesafe-ai/typesafe-sdk-js/blob/66880ccded6cb642dc1809620c2b108c33730214/README.md
- Source evidence: https://github.com/typesafe-ai/typesafe-sdk-js/blob/66880ccded6cb642dc1809620c2b108c33730214/src/client.ts
- Source evidence: https://github.com/typesafe-ai/typesafe-sdk-js/blob/66880ccded6cb642dc1809620c2b108c33730214/src/types.ts
## jev-browser-use
A Skill for Codex browser workflows: Jev chooses navigation, clicks, and scrolling while Codex handles text input and final checks.
- Repository: https://github.com/wy-coliney/jev-browser-use
- Category: Browser & OS Action
- Jev decision: Sends page state and permitted candidates to Jev; the existing browser connection executes the actions.
- Purpose: Separates repetitive page choices into decision steps while reusing the browser connection.
- Review scope: Requires a separately configured Codex browser connection. The author’s reported 5–10× speedup concerns their own workflows, not a general guarantee; this site has not retested it.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/wy-coliney/jev-browser-use/
- Source evidence: https://github.com/wy-coliney/jev-browser-use/blob/f14b60e0ae1ee90cd73eb6650e30a666a84c021a/skills/jev-browser-use/bridge.mjs
- Source evidence: https://github.com/wy-coliney/jev-browser-use/blob/f14b60e0ae1ee90cd73eb6650e30a666a84c021a/README.md
## goodall
An optional TypeSafe package in a Go Agent library, using Jev as a tool or routing judge alongside chat models.
- Repository: https://github.com/bensyverson/goodall
- Category: SDK & Decision Frameworks
- Jev decision: Submits typed questions through a separate client for tools, turn routing and a mail-triage example.
- Purpose: Keeps typed judgments separate from the generative Agent loop.
- Review scope: Jev is not goodall’s primary chat provider; the mail example proposes routes and drafts without sending mail. Not run here.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/bensyverson/goodall/
- Source evidence: https://github.com/bensyverson/goodall/blob/a612f04a712cf6c68926b780bd98e5087c687224/README.md
- Source evidence: https://github.com/bensyverson/goodall/blob/a612f04a712cf6c68926b780bd98e5087c687224/typesafe/client.go
## jev-go
A Go TypeSafe System One client with typed questions, answers and batching helpers.
- Repository: https://github.com/Gaurav-Gosain/jev-go
- Category: SDK & Decision Frameworks
- Jev decision: Sends application state and questions to Jev and parses Choice, Score or Noul answers.
- Purpose: Packages requests and response parsing for typed decisions in applications.
- Review scope: README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/gaurav-gosain/jev-go/
- Source evidence: https://github.com/Gaurav-Gosain/jev-go/blob/c9867e4afad0ddfaf4b9deb31038218495712fd0/client.go#L20
- Source evidence: https://github.com/Gaurav-Gosain/jev-go/blob/c9867e4afad0ddfaf4b9deb31038218495712fd0/README.md
## swift-typesafe
A community Swift TypeSafe client with typed questions, dynamic questions and response parsing.
- Repository: https://github.com/ainame/swift-typesafe
- Category: SDK & Decision Frameworks
- Jev decision: Sends Jev questions through systemOne and exposes answers as Swift types or dynamic maps.
- Purpose: Supports integration on its documented platforms; Swift and OS requirements are version-specific.
- Review scope: Reviewed the fixed-version README and call path.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/ainame/swift-typesafe/
- Source evidence: https://github.com/ainame/swift-typesafe/blob/c990db869c10030b98af02e1219f5bca1e2c7cc2/README.md
- Source evidence: https://github.com/ainame/swift-typesafe/blob/c990db869c10030b98af02e1219f5bca1e2c7cc2/Sources/TypeSafe/TypeSafeClient.swift
## typesafe\_sdk
An Elixir TypeSafe SDK that brings Jev’s typed questions and probabilistic answers into Elixir applications.
- Repository: https://github.com/nshkrdotcom/typesafe_sdk
- Category: SDK & Decision Frameworks
- Jev decision: Builds state and Noul, Choice, and Score requests and parses System One responses.
- Purpose: Reuses Elixir data structures and client wrappers for decision APIs.
- Review scope: The current README describes a TypeSafe/Jev SDK. Older metadata about generic LLM streaming should not be treated as verified functionality. This site has not run it.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/nshkrdotcom/typesafe_sdk/
- Source evidence: https://github.com/nshkrdotcom/typesafe_sdk/blob/deaedd63882045ea0d8e9273002280a20809e170/lib/typesafe_sdk/generated/system_one.ex
- Source evidence: https://github.com/nshkrdotcom/typesafe_sdk/blob/deaedd63882045ea0d8e9273002280a20809e170/README.md
## typesafe-ai
A Rust TypeSafe client with asynchronous reqwest or blocking ureq backends and observable retries.
- Repository: https://github.com/Twister915/typesafe-ai
- Category: SDK & Decision Frameworks
- Jev decision: Sends multiple Jev questions over shared state and parses typed answers, probabilities and usage.
- Purpose: Offers synchronous or asynchronous integration with inspectable errors.
- Review scope: The README and call example were inspected; all feature combinations, backends and retry behaviors were not independently tested.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/twister915/typesafe-ai/
- Source evidence: https://github.com/Twister915/typesafe-ai/blob/d4455efb1d061ae6aac47b40c42ef390182201b1/README.md
- Source evidence: https://github.com/Twister915/typesafe-ai/blob/d4455efb1d061ae6aac47b40c42ef390182201b1/examples/tsg/main.rs
- Source evidence: https://github.com/Twister915/typesafe-ai/blob/d4455efb1d061ae6aac47b40c42ef390182201b1/src/reqwest_client.rs
## typesafe-ai-rs
An independently maintained Rust SDK with async and blocking clients, retries and response metadata.
- Repository: https://github.com/gilljon/typesafe-ai-rs
- Category: SDK & Decision Frameworks
- Jev decision: Sends application state and questions to Jev and parses Choice, Score or Noul answers.
- Purpose: Packages requests and response parsing for typed decisions in applications.
- Review scope: README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/gilljon/typesafe-ai-rs/
- Source evidence: https://github.com/gilljon/typesafe-ai-rs/blob/06f52208c22f63326226446926859174c538e296/src/client.rs#L78
- Source evidence: https://github.com/gilljon/typesafe-ai-rs/blob/06f52208c22f63326226446926859174c538e296/README.md
- Source evidence: https://github.com/gilljon/typesafe-ai-rs/blob/06f52208c22f63326226446926859174c538e296/src/lib.rs
## typesafe-sdk
A community Ruby client for TypeSafe System One, defaulting to jev-latest.
- Repository: https://github.com/joshmn/typesafe-sdk
- Category: SDK & Decision Frameworks
- Jev decision: Builds Choice, Score and Noul questions and exposes parsed answers by type.
- Purpose: Lets Ruby programs read choices, scores and probabilities directly.
- Review scope: Reviewed the fixed-version README and call path.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/joshmn/typesafe-sdk/
- Source evidence: https://github.com/joshmn/typesafe-sdk/blob/abde35d2ebae5d7dda900d1aa122ea5b653f1d9e/README.md
- Source evidence: https://github.com/joshmn/typesafe-sdk/blob/abde35d2ebae5d7dda900d1aa122ea5b653f1d9e/lib/typesafe/sdk/client.rb
- Source evidence: https://github.com/joshmn/typesafe-sdk/blob/abde35d2ebae5d7dda900d1aa122ea5b653f1d9e/lib/typesafe/sdk/net_http_transport.rb
- Source evidence: https://github.com/joshmn/typesafe-sdk/blob/abde35d2ebae5d7dda900d1aa122ea5b653f1d9e/lib/typesafe/sdk/answer_parser.rb
## typesafe-sdk-go
A Go TypeSafe SDK for defining typed questions and reading Jev choices, scores, and probabilities.
- Repository: https://github.com/Tangerg/typesafe-sdk-go
- Category: SDK & Decision Frameworks
- Jev decision: Validates requests, calls System One, and decodes typed answers.
- Purpose: Packages authentication, requests, and error handling in a reusable Go client.
- Review scope: Typed responses do not guarantee calibrated probabilities or correct judgments. The previous claim of being designed specifically for distributed systems was unsupported.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/tangerg/typesafe-sdk-go/
- Source evidence: https://github.com/Tangerg/typesafe-sdk-go/blob/e2f9f8353974fce1d2d2e4dd4283d5e306e8c2a8/client.go
- Source evidence: https://github.com/Tangerg/typesafe-sdk-go/blob/e2f9f8353974fce1d2d2e4dd4283d5e306e8c2a8/README.md
## hermes-jev
An asynchronous Jev companion for Hermes Agent covering relevance, completion, recovery and optional admission decisions.
- Repository: https://github.com/keeltrace/hermes-jev
- Category: Decision Tools
- Jev decision: Jev evaluates bounded questions in the background while Hermes retains reasoning and execution responsibilities.
- Purpose: Records decision provenance and supports configuration that avoids blocking ordinary execution.
- Review scope: A community integration without TypeSafe or Nous endorsement; improved long-task success rates are not established here. Not run here.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/keeltrace/hermes-jev/
- Source evidence: https://github.com/keeltrace/hermes-jev/blob/4feea5ef45aeb301622f18175ed4cf2e068b99bd/README.md
- Source evidence: https://github.com/keeltrace/hermes-jev/blob/4feea5ef45aeb301622f18175ed4cf2e068b99bd/hermes_jev/client.py
## jev-browser
A browser library, CLI and MCP server where the caller supplies goals and text while Jev selects actions.
- Repository: https://github.com/Ying-Kai-Liao/jev-browser
- Category: Browser & OS Action
- Jev decision: Chooses elements, actions and values, and assesses completion, errors and irreversible steps.
- Purpose: Separates browser-action loops from caller planning and returns status and traces.
- Review scope: The 40/42 result and about 300 ms per call are author-reported site-specific tests. Token comparisons are estimates, not universal success-rate or cost guarantees. README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/ying-kai-liao/jev-browser/
- Source evidence: https://github.com/Ying-Kai-Liao/jev-browser/blob/578cff6e701a131733d03256078bb559a45ad188/src/jev.mjs#L8
- Source evidence: https://github.com/Ying-Kai-Liao/jev-browser/blob/578cff6e701a131733d03256078bb559a45ad188/README.md
## jev-ego
A browser Agent for ego lite that numbers actionable elements for Jev to choose the next step.
- Repository: https://github.com/romaluev/jev-ego
- Category: Browser & OS Action
- Jev decision: Jev selects an operation and target in one request; a separate helper handles free-form text when needed.
- Purpose: Offers observation, suggestions and execution, while uploads and dialogs still require other browser tools.
- Review scope: Reviewed the fixed-version README and call path.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/romaluev/jev-ego/
- Source evidence: https://github.com/romaluev/jev-ego/blob/12eaafe795db56da821d9268ee7b9ae9ea24b23b/README.md
- Source evidence: https://github.com/romaluev/jev-ego/blob/12eaafe795db56da821d9268ee7b9ae9ea24b23b/src/model.ts
- Source evidence: https://github.com/romaluev/jev-ego/blob/12eaafe795db56da821d9268ee7b9ae9ea24b23b/src/agent.ts
- Source evidence: https://github.com/romaluev/jev-ego/blob/12eaafe795db56da821d9268ee7b9ae9ea24b23b/LICENSE
## pg\_typesafe
A pre-alpha PostgreSQL C extension for calling Jev from SQL for classification, yes/no judgments, and scoring.
- Repository: https://github.com/giuliosmall/pg_typesafe
- Category: Data & Search
- Jev decision: Converts SQL input into System One requests and returns answers through database functions.
- Purpose: Adds typed semantic judgments to existing database queries.
- Review scope: Marked pre-alpha by the author. Requires extension installation and permissions; data is sent to an external API. This site has not tested it in a database.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/giuliosmall/pg_typesafe/
- Source evidence: https://github.com/giuliosmall/pg_typesafe/blob/4b5bfc1df11b18c3f07bb10804eeb47e4508ec6a/typesafe.c
- Source evidence: https://github.com/giuliosmall/pg_typesafe/blob/4b5bfc1df11b18c3f07bb10804eeb47e4508ec6a/README.md
## ruby\_llm-typesafe
A TypeSafe provider for RubyLLM 2 that exposes Jev’s three judgment types through structured output.
- Repository: https://github.com/kieranklaassen/ruby_llm-typesafe
- Category: SDK & Integrations
- Jev decision: Builds Noul, Choice and Score questions with Schema and returns answers to the RubyLLM application.
- Purpose: Reuses the structured-output interface in existing RubyLLM programs.
- Review scope: Limited to the provider’s supported structured-output path, not a general chat replacement.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/kieranklaassen/ruby_llm-typesafe/
- Source evidence: https://github.com/kieranklaassen/ruby_llm-typesafe/blob/33e680115a43d584b1c0dcff385816f459a4bc71/README.md
- Source evidence: https://github.com/kieranklaassen/ruby_llm-typesafe/blob/33e680115a43d584b1c0dcff385816f459a4bc71/lib/ruby_llm/providers/typesafe.rb
## jev-seo
An experimental Rust SEO/GEO CLI and MCP tool combining page checks, DuckDuckGo queries and optional Jev scoring.
- Repository: https://github.com/AkashPriyadarshii/jev-seo
- Category: Domain & Vertical Tools
- Jev decision: Classifies search intent, direct answers and content gaps, with a custom citation-likelihood rubric.
- Purpose: Collects local checks, search results and model judgments into reports.
- Review scope: Jev requires an API key, so this is not unconditionally free. The GEO score is a model rubric, not measured search-engine indexing, citation or ranking. README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/akashpriyadarshii/jev-seo/
- Source evidence: https://github.com/AkashPriyadarshii/jev-seo/blob/bbd59fe994d557e12f31d3548a012e0f02db64d9/src/engine.rs#L28
- Source evidence: https://github.com/AkashPriyadarshii/jev-seo/blob/bbd59fe994d557e12f31d3548a012e0f02db64d9/README.md
## leanest
Adds Jev-based selection before an existing test runner using diffs and test source.
- Repository: https://github.com/baronunread/leanest
- Category: Codebase & Graph Pathfinding
- Jev decision: Jev judges relevance; local policy runs tests on uncertainty, API failure or changes to the test file itself.
- Purpose: Supports shadow-mode comparison, but selected subsets cannot guarantee complete regression coverage.
- Review scope: Source shows conservative run behavior on uncertainty; missed-test rates and complete subset coverage were not measured.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/baronunread/leanest/
- Source evidence: https://github.com/baronunread/leanest/blob/dfb8c6b83e5b362d8258ee64835e15b5766e08d2/README.md
- Source evidence: https://github.com/baronunread/leanest/blob/dfb8c6b83e5b362d8258ee64835e15b5766e08d2/src/jev-client.ts
- Source evidence: https://github.com/baronunread/leanest/blob/dfb8c6b83e5b362d8258ee64835e15b5766e08d2/src/sieve.ts
## typesafe-ai-benchmark
Compares Jev with other structured-output models on shared application tasks, recording errors, latency, Tokens, and estimated cost.
- Repository: https://github.com/iammrduncan/typesafe-ai-benchmark
- Category: Evaluation & Observability
- Jev decision: Maps the same tasks to Jev Choice/Noul questions and normalizes answers to a shared result format.
- Purpose: Preserves comparison methods and results for inspecting model differences.
- Review scope: The current README describes limited synthetic workloads and separately captured results. The demo video is not measurement data, and results are not a ranking for all tasks. This site has not reproduced them.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/iammrduncan/typesafe-ai-benchmark/
- Source evidence: https://github.com/iammrduncan/typesafe-ai-benchmark/blob/cf348cd291bb538ad9fa902334649ef5dd937e92/packages/demos/lib/jev.ts
- Source evidence: https://github.com/iammrduncan/typesafe-ai-benchmark/blob/cf348cd291bb538ad9fa902334649ef5dd937e92/README.md
## jev-dsl
An early Haskell DSL that describes labeled Jev questions, renders requests and decodes matching answers.
- Repository: https://github.com/inanna-malick/jev-dsl
- Category: SDK & Decision Frameworks
- Jev decision: Uses inferred types and labeled handlers to connect Choice answers to predefined program branches.
- Purpose: Keeps questions, result types and branch handling in one inspectable definition.
- Review scope: The README marks it early alpha with a changing interface. Type guarantees do not establish factual correctness, and the library itself has no network transport.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/inanna-malick/jev-dsl/
- Source evidence: https://github.com/inanna-malick/jev-dsl/blob/f16f1363b4d389d6e34f9d695fbd254ca0735f2e/README.md
- Source evidence: https://github.com/inanna-malick/jev-dsl/blob/f16f1363b4d389d6e34f9d695fbd254ca0735f2e/scripts/example.sh
## typesafe-go
An unofficial Go client without third-party dependencies for System One calls and model discovery.
- Repository: https://github.com/zhirschtritt/typesafe-go
- Category: SDK & Decision Frameworks
- Jev decision: Sends application state and questions to Jev and parses Choice, Score or Noul answers.
- Purpose: Packages requests and response parsing for typed decisions in applications.
- Review scope: README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/zhirschtritt/typesafe-go/
- Source evidence: https://github.com/zhirschtritt/typesafe-go/blob/a4062e525d1ad23aa739d3454247bcec52486a57/client.go#L18
- Source evidence: https://github.com/zhirschtritt/typesafe-go/blob/a4062e525d1ad23aa739d3454247bcec52486a57/README.md
## Canny
Keeps an execution ledger for Claude Code and Codex CLI to check for passing validation after edits.
- Repository: https://github.com/qkal/Canny
- Category: Evaluation & Observability
- Jev decision: Jev can identify completion claims and semantic-rule issues; stop gates depend on ledger facts and local rules.
- Purpose: Separates execution evidence from model opinion rather than letting Jev alone certify completion.
- Review scope: Jev supplies advisory judgments while recorded facts and local rules govern blocking; complete coverage of false completion claims is unverified.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/qkal/canny/
- Source evidence: https://github.com/qkal/Canny/blob/74bc3487370ae6d61cef69c5642cce504a8579cb/README.md
- Source evidence: https://github.com/qkal/Canny/blob/74bc3487370ae6d61cef69c5642cce504a8579cb/src/jev.ts
- Source evidence: https://github.com/qkal/Canny/blob/74bc3487370ae6d61cef69c5642cce504a8579cb/src/hook.ts
## commit-miner
Classifies Git commit messages and diffs with Jev for bug fixes, security fixes, CWEs, and change types.
- Repository: https://github.com/devanshbatham/commit-miner
- Category: Codebase & Graph Pathfinding
- Jev decision: Asks fixed-category questions about commits and saves results for filtering and HTML/CSV reports.
- Purpose: Organizes large commit histories into records for further review.
- Review scope: Classifications and CWE labels are model judgments, not confirmed vulnerabilities. This site has not verified accuracy; commit content is sent to an external API.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/devanshbatham/commit-miner/
- Source evidence: https://github.com/devanshbatham/commit-miner/blob/977617ebce07c56b965253a68577b1d92b93fdf1/src/jev.rs
- Source evidence: https://github.com/devanshbatham/commit-miner/blob/977617ebce07c56b965253a68577b1d92b93fdf1/README.md
## pi-jev-compact
A Pi context-pruning extension targeting tool history by default, with optional assistant-prose pruning.
- Repository: https://github.com/ilkerulusoy/pi-jev-compact
- Category: Context GC & Filter
- Jev decision: Jev judges which candidates remain useful; surviving text is returned verbatim.
- Purpose: Provides configurable pruning scope and decision records.
- Review scope: The author has not evaluated keep/drop quality against reference judgments. Synthetic context reductions do not guarantee useful-context preservation. README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/ilkerulusoy/pi-jev-compact/
- Source evidence: https://github.com/ilkerulusoy/pi-jev-compact/blob/7d54b2e9a437fcf445c7f50aa49d673dbd863176/src/core/jev.ts#L3
- Source evidence: https://github.com/ilkerulusoy/pi-jev-compact/blob/7d54b2e9a437fcf445c7f50aa49d673dbd863176/README.md
## pi-jev-context
A reversible Pi context filter using Jev to judge whether older messages remain useful.
- Repository: https://github.com/kevinpita/pi-jev-context
- Category: Context GC & Filter
- Jev decision: Scores historical fragments and hides low-scoring content from future requests while preserving session history.
- Purpose: Disabling restores full context; enabling sends selected history to TypeSafe.
- Review scope: Reviewed the fixed-version README and call path.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/kevinpita/pi-jev-context/
- Source evidence: https://github.com/kevinpita/pi-jev-context/blob/640ffa74c376fe8e487e4fec3e75de741f5b53e1/README.md
- Source evidence: https://github.com/kevinpita/pi-jev-context/blob/640ffa74c376fe8e487e4fec3e75de741f5b53e1/src/jev.ts
- Source evidence: https://github.com/kevinpita/pi-jev-context/blob/640ffa74c376fe8e487e4fec3e75de741f5b53e1/src/index.ts
## duckdb-jev
A DuckDB extension that calls Jev from SQL and returns answers as ENUM, numeric, or STRUCT types.
- Repository: https://github.com/colliber/duckdb-jev
- Category: Data & Search
- Jev decision: Asks Choice, Score, and Noul questions about row text and maps answers to SQL types defined by the questions.
- Purpose: Uses structured judgments while querying tables or Parquet data.
- Review scope: Requires an external Jev API configuration. SQL type constraints do not establish answer correctness or eliminate privacy risks.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/colliber/duckdb-jev/
- Source evidence: https://github.com/colliber/duckdb-jev/blob/fad67eb4a1def91fcf1efbc96bdf5e6e11208644/src/jev_client.cpp
- Source evidence: https://github.com/colliber/duckdb-jev/blob/fad67eb4a1def91fcf1efbc96bdf5e6e11208644/README.md
## jev-reviewer
A systematic-review tool that selects verbatim evidence from papers and supplements for human checking and export.
- Repository: https://github.com/choxos/jev-reviewer
- Category: Domain & Vertical Tools
- Jev decision: Jev selects candidate line IDs; code copies the original text with file and location references.
- Purpose: Connects quotes, source locations and human verification status.
- Review scope: Files are stored in the browser, but text used for judgment is sent to Jev. Verbatim quotes do not guarantee relevance or medical correctness.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/choxos/jev-reviewer/
- Source evidence: https://github.com/choxos/jev-reviewer/blob/b00d05fc888973b0147383dd7315318280d01635/README.md
- Source evidence: https://github.com/choxos/jev-reviewer/blob/b00d05fc888973b0147383dd7315318280d01635/server.js
## jevsql
Adds Jev semantic judgments to SQLite for filtering, ranking, matching and tracking decision evidence.
- Repository: https://github.com/EugeneBoondock/jevsql
- Category: Data & Search
- Jev decision: Sends row data and typed questions to Jev and maps answers into queryable SQL results.
- Purpose: Provides batching, caching, budgets and decision history.
- Review scope: README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/eugeneboondock/jevsql/
- Source evidence: https://github.com/EugeneBoondock/jevsql/blob/e0b42f3b4312189f0b9c3996818675c714f126e7/src/client.mjs#L5
- Source evidence: https://github.com/EugeneBoondock/jevsql/blob/e0b42f3b4312189f0b9c3996818675c714f126e7/README.md
## n8n-nodes-typesafe-jev
An n8n community node for submitting typed questions to TypeSafe Jev.
- Repository: https://github.com/n3ndor/n8n-nodes-typesafe-jev
- Category: MCP & Integrations
- Jev decision: Builds state and questions from input items, calls Jev and appends or separately outputs answers.
- Purpose: Supports form or JSON question configuration and use as an Agent tool.
- Review scope: Reviewed the fixed-version README and call path.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/n3ndor/n8n-nodes-typesafe-jev/
- Source evidence: https://github.com/n3ndor/n8n-nodes-typesafe-jev/blob/22ae978a36149982fe14b8556eb0bab0250c2450/README.md
- Source evidence: https://github.com/n3ndor/n8n-nodes-typesafe-jev/blob/22ae978a36149982fe14b8556eb0bab0250c2450/nodes/TypeSafeJev/transport.ts
- Source evidence: https://github.com/n3ndor/n8n-nodes-typesafe-jev/blob/22ae978a36149982fe14b8556eb0bab0250c2450/nodes/TypeSafeJev/TypeSafeJev.node.ts
## tax-doc-classifier
A tax-document page classifier that uses Jev to choose from predefined IRS form and page categories.
- Repository: https://github.com/kyotofin/tax-doc-classifier
- Category: Domain & Vertical Tools
- Jev decision: Extracts PDF page text and sends it to Jev for form type, page type, and confidence.
- Purpose: Connects a fixed form catalog to per-page classifications for downstream document workflows.
- Review scope: The 100% figure and per-page cost are author-reported results on their own corpus, not an accuracy guarantee for all tax documents. This site has not retested them or verified tax judgment capabilities.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/kyotofin/tax-doc-classifier/
- Source evidence: https://github.com/kyotofin/tax-doc-classifier/blob/6afcf701395466d7c936ec8178daf017b9d96b0c/src/backend.ts
- Source evidence: https://github.com/kyotofin/tax-doc-classifier/blob/6afcf701395466d7c936ec8178daf017b9d96b0c/README.md
## jev-experiments
A collection of Jev developer-tool experiments, including Commit Sentry for semantic checks on staged diff hunks.
- Repository: https://github.com/dabit3/jev-experiments
- Category: Security & Guardrails
- Jev decision: Judges risks such as exposed credentials or destructive changes; local rules warn or block a commit.
- Purpose: Presents risk labels with the corresponding diff before commit.
- Review scope: The repository says the demos were built by Devin; performance tables describe author-specific runs. Not a replacement for deterministic secret scanning or full code review, and not retested here.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/dabit3/jev-experiments/
- Source evidence: https://github.com/dabit3/jev-experiments/blob/ed07e87c24822b9258dfd95c63e3d5f436d95b1a/README.md
- Source evidence: https://github.com/dabit3/jev-experiments/blob/ed07e87c24822b9258dfd95c63e3d5f436d95b1a/commit-sentry/src/jev.ts
- Source evidence: https://github.com/dabit3/jev-experiments/blob/ed07e87c24822b9258dfd95c63e3d5f436d95b1a/commit-sentry/README.md
## jevscape
A RuneBench extension using Jev and a bounded rs-sdk action catalog for RuneScape tasks.
- Repository: https://github.com/Skyvern-AI/jevscape
- Category: High-Frequency & Simulation
- Jev decision: Chooses goal actions, tick interventions and the next polling interval from game state.
- Purpose: Provides action-distribution views, run logs and burst or tick control modes.
- Review scope: This repository has its own Jev adapter rather than being an unchanged upstream copy. Demos and cost figures do not establish comprehensive benchmark superiority. README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/skyvern-ai/jevscape/
- Source evidence: https://github.com/Skyvern-AI/jevscape/blob/8fe4d37349fc6a8d03ac1c918302eef254bb56c3/agents/jev/jev-client.ts#L3
- Source evidence: https://github.com/Skyvern-AI/jevscape/blob/8fe4d37349fc6a8d03ac1c918302eef254bb56c3/README.md
- Source evidence: https://github.com/Skyvern-AI/jevscape/blob/8fe4d37349fc6a8d03ac1c918302eef254bb56c3/agents/jev/README.md
## killmyidea
A startup-idea evaluation demo assigning KILL, FIX or SHIP labels from Jev scores.
- Repository: https://github.com/monteduro/killmyidea
- Category: Decision Tools
- Jev decision: Jev answers scoring, category and clarity questions; local weights and gates calculate the final label.
- Purpose: Shows a structured assessment process, not market validation, a success forecast or investment advice.
- Review scope: Labels derive from model scores and local weights, not independent market or business validation.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/monteduro/killmyidea/
- Source evidence: https://github.com/monteduro/killmyidea/blob/bc853421f2eb6f17da435621896dd6cd881a051c/README.md
- Source evidence: https://github.com/monteduro/killmyidea/blob/bc853421f2eb6f17da435621896dd6cd881a051c/src/lib/typesafe.ts
- Source evidence: https://github.com/monteduro/killmyidea/blob/bc853421f2eb6f17da435621896dd6cd881a051c/src/lib/scoring.ts
- Source evidence: https://github.com/monteduro/killmyidea/blob/bc853421f2eb6f17da435621896dd6cd881a051c/api/evaluate.ts
## vibecheck
Shows a Jev scorecard before posting on X, assessing draft clarity, tone, and possible offensiveness.
- Repository: https://github.com/RafalWilinski/vibecheck
- Category: Creative Tools
- Jev decision: Sends the draft and reply or quote context to Jev for multiple scores and a posting suggestion.
- Purpose: Collects several perspectives on a draft before it is sent.
- Review scope: Virality and regret risk are subjective model estimates, not guarantees of audience response or posting safety. Image descriptions require an optional external vision model; this site has not verified effectiveness.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/rafalwilinski/vibecheck/
- Source evidence: https://github.com/RafalWilinski/vibecheck/blob/badf9dad5deecababd8afe43a574a5ea6d376711/background.js
- Source evidence: https://github.com/RafalWilinski/vibecheck/blob/badf9dad5deecababd8afe43a574a5ea6d376711/README.md
## jev-behavior-study
An independent Jev 1.13.0 behavior study recording successes and failures across question framing, input conditions and games.
- Repository: https://github.com/RINNECODER/jev-behavior-study
- Category: Evaluation & Observability
- Jev decision: Sends controlled variants of fixed tasks and records choices, probabilities and raw request-response evidence.
- Purpose: Lets readers inspect individual cases rather than infer broad capability from simple-task success.
- Review scope: Author-run synthetic, task-specific experiments; repeated calls are not independent problems, and this is not an official benchmark or a peer-reviewed conclusion. Not rerun here.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/rinnecoder/jev-behavior-study/
- Source evidence: https://github.com/RINNECODER/jev-behavior-study/blob/e4a1d7ec691a91f33d3b5879a780e6f27328f173/README.md
- Source evidence: https://github.com/RINNECODER/jev-behavior-study/blob/e4a1d7ec691a91f33d3b5879a780e6f27328f173/behavior_study.py
## jev-eval
Compares Jev and OpenRouter models on labeled tasks for accuracy, calibration, latency and cost.
- Repository: https://github.com/4esv/jev-eval
- Category: Evaluation & Observability
- Jev decision: Collects judgments on matched tasks and computes confidence intervals and repeat-input stability.
- Purpose: Publishes data processing, runner and statistics code with model-specific results.
- Review scope: The published comparison uses 300 items per task with specified models and dates. Advantages vary by task and do not demonstrate universal superiority or absence of bias. README and integration source reviewed at a fixed commit; not independently run or benchmarked by this site.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/4esv/jev-eval/
- Source evidence: https://github.com/4esv/jev-eval/blob/dcfd6db29dfee2a107ff6e018176c6577002f887/evaljev/runners.py#L15
- Source evidence: https://github.com/4esv/jev-eval/blob/dcfd6db29dfee2a107ff6e018176c6577002f887/README.md
## PiJ
A Pi-based terminal coding Agent whose main model handles reasoning, edits and tools while Jev provides advice.
- Repository: https://github.com/tonyzdev/PiJ
- Category: Codebase & Graph Pathfinding
- Jev decision: Jev suggests skills, reranks actual source candidates and triages failures without automatic retries or permission approval.
- Purpose: Preserves paths, line numbers, source and errors; the author’s bounded experiments do not establish universal gains.
- Review scope: The author provides bounded task experiments; this site reviewed implementation and evidence limits without independently retesting resolve rate, cost or latency.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/tonyzdev/pij/
- Source evidence: https://github.com/tonyzdev/PiJ/blob/9588d6078af3f3be2b52906e0968ccf8e1542d74/README.md
- Source evidence: https://github.com/tonyzdev/PiJ/blob/9588d6078af3f3be2b52906e0968ccf8e1542d74/README.zh-CN.md
- Source evidence: https://github.com/tonyzdev/PiJ/blob/9588d6078af3f3be2b52906e0968ccf8e1542d74/src/jev.ts
- Source evidence: https://github.com/tonyzdev/PiJ/blob/9588d6078af3f3be2b52906e0968ccf8e1542d74/src/gateway.ts
- Source evidence: https://github.com/tonyzdev/PiJ/blob/9588d6078af3f3be2b52906e0968ccf8e1542d74/src/decisions.ts
- Source evidence: https://github.com/tonyzdev/PiJ/blob/9588d6078af3f3be2b52906e0968ccf8e1542d74/src/extension.ts
## jev-commit
A commit-msg hook that scores the message against the staged diff with one Jev request of five Nouls and warns by default. Default blocking is a local regex belt on high-precision added-line hits; the secret\_shaped Noul blocks only with --strict.
- Repository: https://github.com/valentynkit/jev-commit
- Category: Decision Tools
- Jev decision: Five Noul questions in one request: checkable message, hunk match, debug leftovers, unmentioned work, and credential-shaped added lines. Default blocking is the regex belt; secret\_shaped participates only under --strict.
- Purpose: Turns commit-message review into thresholded probabilities instead of prose; API failures still allow the commit.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/valentynkit/jev-commit/
- Source evidence: https://github.com/valentynkit/jev-commit/blob/311e163b8abb9c333132155bc2e0bbfac4f36283/README.md
- Source evidence: https://github.com/valentynkit/jev-commit/blob/311e163b8abb9c333132155bc2e0bbfac4f36283/jev_commit/jev.py
## jev-belay
A Claude Code Stop hook that reads the turn transcript locally and calls Jev only when files changed and no check has passed, blocking an unverified “done”.
- Repository: https://github.com/valentynkit/jev-belay
- Category: Decision Tools
- Jev decision: Four questions: whether the closing message claims done, claims checks passed, whether verification applies, and a complete / partial / blocked / other choice.
- Purpose: Skips the model when a check already passed; every error path lets the turn end.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/valentynkit/jev-belay/
- Source evidence: https://github.com/valentynkit/jev-belay/blob/98f39e04492068e39b48962183acf43b4337da32/README.md
- Source evidence: https://github.com/valentynkit/jev-belay/blob/98f39e04492068e39b48962183acf43b4337da32/tools/fake-jev.mjs
- Source evidence: https://github.com/valentynkit/jev-belay/blob/98f39e04492068e39b48962183acf43b4337da32/belay.mjs
## jev.nvim
A Neovim plugin that asks a plain-language question of every function in the buffer and lists every Jev hit in quickfix, ranked by probability.
- Repository: https://github.com/valentynkit/jev.nvim
- Category: Decision Tools
- Jev decision: Scores each Treesitter function against the user question, splitting across requests if the buffer does not fit. Every hit is listed in quickfix; only hits at or above the threshold get buffer marks.
- Purpose: Finds cross-language shapes that grep misses, and lands the ranked hits in the existing quickfix loop.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/valentynkit/jev.nvim/
- Source evidence: https://github.com/valentynkit/jev.nvim/blob/a1577b0ec874208377e5f38496577d2b8797ab11/README.md
- Source evidence: https://github.com/valentynkit/jev.nvim/blob/a1577b0ec874208377e5f38496577d2b8797ab11/plugin/jev.lua
- Source evidence: https://github.com/valentynkit/jev.nvim/blob/a1577b0ec874208377e5f38496577d2b8797ab11/lua/jev/client.lua
## jev-skip
A browser extension that classifies YouTube caption segments with Jev, splitting requests when the segment or token budget is exceeded, paints five categories on the seek bar, and auto-skips those painted slices over the threshold.
- Repository: https://github.com/valentynkit/jev-skip
- Category: Decision Tools
- Jev decision: One Choice per caption segment among content, sponsor, intro, outro, self\_promo, recap, and other. Painted categories sponsor, self\_promo, intro, outro, and recap skip when probability is at or above the threshold; content and other never skip.
- Purpose: Works on videos nobody has labeled yet; with no captions it does nothing.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/valentynkit/jev-skip/
- Source evidence: https://github.com/valentynkit/jev-skip/blob/6837e3e0f1a48cbfc48c85415d99bcfe3eaf0628/README.md
- Source evidence: https://github.com/valentynkit/jev-skip/blob/6837e3e0f1a48cbfc48c85415d99bcfe3eaf0628/lib/jev.ts
## jev-plays-pokemon-red
Pokemon Red on PyBoy where Python owns the route and the arithmetic, and Jev chooses only among legal actions at actual branches.
- Repository: https://github.com/valentynkit/jev-plays-pokemon-red
- Category: Decision Tools
- Jev decision: A Choice over legal actions at each branch; battle turns also ask Noul faints\_this\_turn and should\_flee; failures take the code default.
- Purpose: The model only picks among code-proven legal moves; a failed call never loosens the script.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/valentynkit/jev-plays-pokemon-red/
- Source evidence: https://github.com/valentynkit/jev-plays-pokemon-red/blob/cbe5387aeb6c7b3ef6b1f67d4a95e284aee3b0af/README.md
- Source evidence: https://github.com/valentynkit/jev-plays-pokemon-red/blob/cbe5387aeb6c7b3ef6b1f67d4a95e284aee3b0af/src/jpp/policy.py
## elons-job
Local-first Chrome extension that uses Jev to filter sexual and solicitation content in X replies with reversible hidden placeholders.
- Repository: https://github.com/bugkiwi/elons-job
- Category: Context GC & Filter
- Jev decision: Scores X reply text with Jev Noul questions for sexual content, solicitation, and spam, then combines probabilities with local thresholds and structural signals.
- Purpose: Combines local rules, caching, concurrency and cost controls, and fail-open handling; it requires no X API and keeps hidden comments recoverable.
- Review scope: The README and source show TypeSafe System One integration and deterministic mock tests; not independently run or performance-tested by this site.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/bugkiwi/elons-job/
- Source evidence: https://github.com/bugkiwi/elons-job/blob/be01f869871fcda5841fb77df3df6e46abbda493/README.md
- Source evidence: https://github.com/bugkiwi/elons-job/blob/be01f869871fcda5841fb77df3df6e46abbda493/src/background.js#L46-L101
- Source evidence: https://github.com/bugkiwi/elons-job/blob/be01f869871fcda5841fb77df3df6e46abbda493/src/shared/core.js#L220-L327
## turing-jail
Interactive three-level AI interrogation game powered by TypeSafe Jev; write responses and pass plea, logic, and paradox verdicts to earn release.
- Repository: https://github.com/bugkiwi/turing-jail
- Category: Decision Tools
- Jev decision: For each level, Jev evaluates release probability plus plea, logic, and paradox signals, then selects a persuasion tactic and scores persuasiveness.
- Purpose: Turns structured Jev judgments into playable feedback, pass thresholds, and leaderboard results that show how arguments affect release probability.
- Review scope: Source-reviewed integration record; runtime behavior and performance were not independently retested by this site.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/bugkiwi/turing-jail/
- Source evidence: https://github.com/bugkiwi/turing-jail/blob/629ff1b5617800d851811ce4379845f5ac59f729/README.md
- Source evidence: https://github.com/bugkiwi/turing-jail/blob/629ff1b5617800d851811ce4379845f5ac59f729/server.ts#L91-L123
## typesafe-sdk-python
Official TypeSafe Python SDK with synchronous and asynchronous clients for Jev System One, plus question and answer types.
- Repository: https://github.com/typesafe-ai/typesafe-sdk-python
- Category: SDK & Decision Frameworks
- Jev decision: system\_one sends context and choice, score or yes/no questions to the API, then parses answers by question name.
- Purpose: Reuses request handling, typed answers and connection management in Python, with support for with and async with.
- Review scope: Reviewed the fixed-version README, client source and MIT license.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/typesafe-ai/typesafe-sdk-python/
- Source evidence: https://github.com/typesafe-ai/typesafe-sdk-python/blob/2ce5c65f13646cab6e6f782328194c9d85f3300a/src/typesafe_sdk/_core/client/sync/client.py#L206-L221
- Source evidence: https://github.com/typesafe-ai/typesafe-sdk-python/blob/2ce5c65f13646cab6e6f782328194c9d85f3300a/src/typesafe_sdk/_core/client/aio/client.py#L216-L243
- Source evidence: https://github.com/typesafe-ai/typesafe-sdk-python/blob/2ce5c65f13646cab6e6f782328194c9d85f3300a/src/typesafe_sdk/_core/question_types.py#L77-L113
- Source evidence: https://github.com/typesafe-ai/typesafe-sdk-python/blob/2ce5c65f13646cab6e6f782328194c9d85f3300a/src/typesafe_sdk/constants.py#L18-L19
- Source evidence: https://github.com/typesafe-ai/typesafe-sdk-python/blob/2ce5c65f13646cab6e6f782328194c9d85f3300a/README.md#L13-L29
- Source evidence: https://github.com/typesafe-ai/typesafe-sdk-python/blob/2ce5c65f13646cab6e6f782328194c9d85f3300a/LICENSE#L1-L21
## JevFilterForX
A browser extension that scores and filters X posts in real time with Jev, folding low-signal content while keeping it expandable. Without an API key, it defaults to local mock scoring.
- Repository: https://github.com/grayrepo-byte/jev_filter_for_x
- Category: Browser & OS Action
- Jev decision: Jev classifies posts with Choice, rates signal, actionability and originality with Score, and assigns Noul labels; local thresholds and noise rules decide whether to fold each post.
- Purpose: Adds scores, labels and adjustable filtering thresholds to the X feed, with reversible folding of posts and their attached media.
- Review scope: Fixed-commit source review only; no runtime, accuracy, latency or cost validation. Mock and live results share a 30-day cache that is not invalidated when a key is added. Interest/value preferences do not affect filtering; missing API scores become zero. Online mode sends post text, author and ID to TypeSafe; the key is stored locally. Public source has no identified license.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/grayrepo-byte/jev_filter_for_x/
- Source evidence: https://github.com/grayrepo-byte/jev_filter_for_x/blob/62cb4a602026b5449a9caa94c193c534e0a19c01/src/core/jev.ts#L35-L255
- Source evidence: https://github.com/grayrepo-byte/jev_filter_for_x/blob/62cb4a602026b5449a9caa94c193c534e0a19c01/src/core/classifier.ts#L28-L66
- Source evidence: https://github.com/grayrepo-byte/jev_filter_for_x/blob/62cb4a602026b5449a9caa94c193c534e0a19c01/src/core/policy.ts#L11-L47
- Source evidence: https://github.com/grayrepo-byte/jev_filter_for_x/blob/62cb4a602026b5449a9caa94c193c534e0a19c01/src/entrypoints/background/index.ts#L21-L43
- Source evidence: https://github.com/grayrepo-byte/jev_filter_for_x/blob/62cb4a602026b5449a9caa94c193c534e0a19c01/src/storage/cache.ts#L7-L64
- Source evidence: https://github.com/grayrepo-byte/jev_filter_for_x/blob/62cb4a602026b5449a9caa94c193c534e0a19c01/src/storage/settings.ts#L4-L44
- Source evidence: https://github.com/grayrepo-byte/jev_filter_for_x/blob/62cb4a602026b5449a9caa94c193c534e0a19c01/src/ui/options/SignalFeedOptions.tsx#L117-L165
## JevScout
A demo job-search Skill for coding Agents that browses company careers pages in Chrome, uses Jev to screen AI and software-engineering roles, and saves the results.
- Repository: https://github.com/hqman/JevScout
- Category: Domain & Vertical Tools
- Jev decision: Jev uses Choice to classify pages and Noul to assess careers links, role relevance, filter controls and candidate fit; local thresholds select navigation, job details and saved results.
- Purpose: Connects careers navigation, role screening and detail matching in one CLI workflow, with local JSON and Markdown reports.
- Review scope: Demo MVP reviewed at a fixed commit; no browser or live API run. Scanning has count and text limits. Mock scores and latency are simulated, while mock mode can still operate real Chrome. The workflow is not guaranteed read-only. Site coverage, matching accuracy and performance were not validated; no open-source license was confirmed.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/hqman/jevscout/
- Source evidence: https://github.com/hqman/JevScout/blob/b51390be0c3ca28b5407ab6d8c8044912a03bb31/README.md#L1-L30
- Source evidence: https://github.com/hqman/JevScout/blob/b51390be0c3ca28b5407ab6d8c8044912a03bb31/jev_job_hunter/jev.py#L220-L305
- Source evidence: https://github.com/hqman/JevScout/blob/b51390be0c3ca28b5407ab6d8c8044912a03bb31/jev_job_hunter/questions.py#L3-L88
- Source evidence: https://github.com/hqman/JevScout/blob/b51390be0c3ca28b5407ab6d8c8044912a03bb31/jev_job_hunter/runner.py#L70-L112
- Source evidence: https://github.com/hqman/JevScout/blob/b51390be0c3ca28b5407ab6d8c8044912a03bb31/jev_job_hunter/policy.py#L88-L177
## typesafeai-dotnet-sdk
Community .NET SDK for TypeSafe AI and Jev, providing asynchronous typed evaluation for Choice, Score, and Noul primitives.
- Repository: https://github.com/saibimajdi/typesafeai-dotnet-sdk
- Category: SDK & Decision Frameworks
- Jev decision: Wraps System One API endpoints in TypeSafeClient to issue parallel question evaluations and parse responses into immutable C# records.
- Purpose: Brings native Jev decision primitives to the .NET ecosystem with dependency injection integration and configurable retry policies.
- Review scope: Source code verified against pinned commit. Complete client implementation and models; no live production service benchmark.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/saibimajdi/typesafeai-dotnet-sdk/
- Source evidence: https://github.com/saibimajdi/typesafeai-dotnet-sdk/blob/6be669e0d0b116b76e85136c4f6eaa44fadcecab/src/TypeSafe.Sdk/TypeSafeClient.cs#L1-L283
- Source evidence: https://github.com/saibimajdi/typesafeai-dotnet-sdk/blob/6be669e0d0b116b76e85136c4f6eaa44fadcecab/README.md
## zio-typesafe-ai
A Scala 3 / ZIO client that asks typed Noul, Choice, and Score questions in one round-trip and returns a NamedTuple of answers.
- Repository: https://github.com/jamesward/zio-typesafe-ai
- Category: SDK & Decision Frameworks
- Jev decision: Encodes state and typed questions as a System One request and decodes Probability, Choice distributions, and Score values.
- Purpose: Keeps Jev questions and answers as compile-time field names in ZIO, without raw JSON key lookups.
- Review scope: Source code verified against pinned commit. Complete effect wrapper and test specifications; no live load benchmark.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/jamesward/zio-typesafe-ai/
- Source evidence: https://github.com/jamesward/zio-typesafe-ai/blob/38082e8712b49ce239ae628557619347909165dc/src/main/scala/com/jamesward/zio_typesafe_ai/TypeSafeAI.scala#L1-L571
- Source evidence: https://github.com/jamesward/zio-typesafe-ai/blob/38082e8712b49ce239ae628557619347909165dc/README.md
## typesafe-ai-rails
Ruby on Rails integration gem for TypeSafe AI and Jev, providing model-level classification and decision policy patterns.
- Repository: https://github.com/GenieRobot/typesafe-ai-rails
- Category: SDK & Decision Frameworks
- Jev decision: Dispatches state and criteria from ActiveRecord models or services to Jev System One endpoints, logging structured outcomes.
- Purpose: Simplifies adding Jev discrete judgments to Rails web apps with standard Railtie configuration and policy wrappers.
- Review scope: Source code verified against pinned commit. Includes Railtie setup and policy classes; production database performance unverified.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/genierobot/typesafe-ai-rails/
- Source evidence: https://github.com/GenieRobot/typesafe-ai-rails/blob/fbac64470904fef7c4e68da172813daf0840f31f/lib/typesafe/rails/client.rb#L1-L148
- Source evidence: https://github.com/GenieRobot/typesafe-ai-rails/blob/fbac64470904fef7c4e68da172813daf0840f31f/README.md
## jev-superpowers
Software development framework for coding agents enhanced with Jev for dependency vetting, completion gates, and debugging decisions.
- Repository: https://github.com/AkashPriyadarshii/jev-superpowers
- Category: CLI & Pipelines
- Jev decision: Invokes Jev at workflow checkpoints to evaluate change validity, test sufficiency, and package safety before advancing agent state.
- Purpose: Constrains coding agent trajectories using fast discrete judgments, preventing hallucinated dependencies and premature task completion.
- Review scope: Source code verified against pinned commit. Framework definitions and examples inspected; accuracy depends on upstream model calibration.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/akashpriyadarshii/jev-superpowers/
- Source evidence: https://github.com/AkashPriyadarshii/jev-superpowers/blob/6ddc702c231fd33fdf04b1ab1c0cce96fd8d2a19/skills/systematic-debugging/condition-based-waiting-example.ts#L1-L159
- Source evidence: https://github.com/AkashPriyadarshii/jev-superpowers/blob/6ddc702c231fd33fdf04b1ab1c0cce96fd8d2a19/README.md
## JevSeek
Local coding workspace and agent decoupling tool routing via Jev from detailed argument generation via DeepSeek.
- Repository: https://github.com/morcoan/JevSeek
- Category: Domain & Vertical Tools
- Jev decision: Employs Jev to classify and select the next tool action based on execution state, delegating parameter generation to DeepSeek.
- Purpose: Combines low-latency discrete routing with capable generative modeling, reducing overall prompt overhead and turn latency.
- Review scope: Source code verified against pinned commit. Covers desktop bridge and routing logic; end-to-end latency depends on provider configuration.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/morcoan/jevseek/
- Source evidence: https://github.com/morcoan/JevSeek/blob/030d59114a03720783e839481a7814e7aecaad85/desktop.py#L1-L141
- Source evidence: https://github.com/morcoan/JevSeek/blob/030d59114a03720783e839481a7814e7aecaad85/README.md
## reranker
A Python reranker that packs a query and up to 30 candidates into one Jev state, with one Noul relevance question per document.
- Repository: https://github.com/hev/reranker
- Category: Data & Search
- Jev decision: One Noul relevance question per document; long lists are chunked and scored, then filtered by threshold or sorted.
- Purpose: Uses a probability as a threshold or sort key instead of a generative reranker.
- Review scope: Source code verified against pinned commit. Includes pipeline examples and concurrency handling; retrieval gains vary across datasets.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/hev/reranker/
- Source evidence: https://github.com/hev/reranker/blob/1eb47266270b32b2a3667f9fb89646378ca9c9d6/hev_rerank/rerank.py#L1-L105
- Source evidence: https://github.com/hev/reranker/blob/1eb47266270b32b2a3667f9fb89646378ca9c9d6/examples/bm25_then_jev.py
- Source evidence: https://github.com/hev/reranker/blob/1eb47266270b32b2a3667f9fb89646378ca9c9d6/hev_rerank/__init__.py
- Source evidence: https://github.com/hev/reranker/blob/1eb47266270b32b2a3667f9fb89646378ca9c9d6/README.md
## typesafe-ai-playground
Community playground for TypeSafe AI and Jev featuring 110 real-world scenarios, dilemmas, and interactive experiments.
- Repository: https://github.com/TypeSafeAI/typesafe-playground
- Category: Domain & Vertical Tools
- Jev decision: Submits custom states and questions to Jev via Next.js API routes, displaying discrete probabilities, latency, and confidence scores.
- Purpose: Offers an intuitive web interface for exploring prompt criteria, testing edge cases, and evaluating discrete decision outputs.
- Review scope: Source code verified against pinned commit. Complete Next.js application codebase; live demo latency depends on deployment hosting.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/bunsdev/typesafe-ai-playground/
- Source evidence: https://github.com/BunsDev/typesafe-ai-playground/blob/f67c3571fca1c468b4585f17282a58a1f57b1a17/app/api/run/route.ts#L1-L65
- Source evidence: https://github.com/TypeSafeAI/typesafe-playground/blob/f67c3571fca1c468b4585f17282a58a1f57b1a17/README.md
## litjev
Open reproduction of Jev decision layer on open-weights models, serving the System One schema by inspecting option logits directly.
- Repository: https://github.com/zhengxuyu/litjev
- Category: High-Frequency & Simulation
- Jev decision: Implements the /v1/systemone endpoint (Choice, Score, Noul) by calculating candidate token log-probabilities without text generation.
- Purpose: Enables private and local hosting of Jev-compatible decision services on GPUs without relying on proprietary cloud APIs.
- Review scope: Source code verified against pinned commit. Complete local API server; calibrated probability distribution may differ from hosted Jev.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/zhengxuyu/litjev/
- Source evidence: https://github.com/zhengxuyu/litjev/blob/f21216c9fe5afe7fa52ff7064a402ee57fdbddd3/src/litjev/api.py#L1-L83
- Source evidence: https://github.com/zhengxuyu/litjev/blob/f21216c9fe5afe7fa52ff7064a402ee57fdbddd3/README.md
## jev-shell-history
Fish-style Zsh history suggestion tool ranked by Jev, ordering candidate commands from local history based on context.
- Repository: https://github.com/mrnugget/jev-shell-history
- Category: CLI & Pipelines
- Jev decision: Packages current command input and historical candidates into a Jev request, ranking the most plausible command for inline suggestion.
- Purpose: Combines the safety of local shell history with Jev semantic relevance, filtering out stale or risky command candidates.
- Review scope: Source code verified against pinned commit. Terminal hook and suggestion logic inspected; interactive typing requires fast network connectivity.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/mrnugget/jev-shell-history/
- Source evidence: https://github.com/mrnugget/jev-shell-history/blob/4b2b75d26c0ccf5726263904514a22a8e11659ea/src/suggest.ts#L1-L196
- Source evidence: https://github.com/mrnugget/jev-shell-history/blob/4b2b75d26c0ccf5726263904514a22a8e11659ea/README.md
## is-malicious
CLI security scanner using Jev to inspect source files, build scripts, and CI configs for suspicious patterns before execution.
- Repository: https://github.com/luantak/is-malicious
- Category: Security & Guardrails
- Jev decision: Feeds file contents and security criteria into Jev to assess risks such as data exfiltration, obfuscated loaders, and credential leakage.
- Purpose: Provides rapid pre-execution safety screening across multiple file formats without needing a heavy static analysis toolchain.
- Review scope: Source code verified against pinned commit. Pattern rules and CLI outputs verified; serves as an advisory layer alongside deterministic linters.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/luantak/is-malicious/
- Source evidence: https://github.com/luantak/is-malicious/blob/b6052465eb47cf85f347596385954aa06532718a/src/jev.ts#L1-L181
- Source evidence: https://github.com/luantak/is-malicious/blob/b6052465eb47cf85f347596385954aa06532718a/README.md
## jev-router
A Claude Code and CLI proxy that asks Jev to score task complexity and pick a model from the account’s available set.
- Repository: https://github.com/gargpratyush/jev-router
- Category: Routing & Cost Optimization
- Jev decision: Scores task, reasoning, and tool complexity, then chooses among the exact models the account can run; failures keep the current model.
- Purpose: Makes model choice an inspectable closed-set decision, and never blocks a prompt when Jev is down.
- Review scope: Source code verified against pinned commit. Includes wrapper binaries and policy configs; cost savings vary with workload distribution.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/gargpratyush/jev-router/
- Source evidence: https://github.com/gargpratyush/jev-router/blob/38da6b84ea01241bfc41fbddc0928d0f40a703f0/src/policy.mjs#L1-L63
- Source evidence: https://github.com/gargpratyush/jev-router/blob/38da6b84ea01241bfc41fbddc0928d0f40a703f0/bin/jev-claude.mjs
- Source evidence: https://github.com/gargpratyush/jev-router/blob/38da6b84ea01241bfc41fbddc0928d0f40a703f0/bin/jev-codex.mjs
- Source evidence: https://github.com/gargpratyush/jev-router/blob/38da6b84ea01241bfc41fbddc0928d0f40a703f0/bin/jev-explain.mjs
- Source evidence: https://github.com/gargpratyush/jev-router/blob/38da6b84ea01241bfc41fbddc0928d0f40a703f0/bin/jev-statusline.mjs
- Source evidence: https://github.com/gargpratyush/jev-router/blob/38da6b84ea01241bfc41fbddc0928d0f40a703f0/README.md
## opencode-jev-orchestrator
An OpenCode orchestrator that keeps a cheap sticky parent model and, when Jev flags a hard turn, escalates through a child subagent.
- Repository: https://github.com/aaronshaf/opencode-jev-orchestrator
- Category: Routing & Cost Optimization
- Jev decision: Scores task, reasoning, and tool complexity, then chooses fast / balanced / strong / long; local policy stays, escalates, or fans out.
- Purpose: Keeps a cheap sticky parent model and opens a stronger child only when Jev flags a hard turn.
- Review scope: Source code verified against pinned commit. Core routing and subagent dispatching verified; synthesis quality depends on task boundaries.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/aaronshaf/opencode-jev-orchestrator/
- Source evidence: https://github.com/aaronshaf/opencode-jev-orchestrator/blob/ffe76fed66b3d544f218cacff1947fc191688c3a/src/jev.ts#L1-L193
- Source evidence: https://github.com/aaronshaf/opencode-jev-orchestrator/blob/ffe76fed66b3d544f218cacff1947fc191688c3a/README.md
## fast-dev-compaction
Codex plugin for context compaction, using Jev within session lifecycle hooks to preserve essential history while pruning noise.
- Repository: https://github.com/leonaaardob/fast-dev-compaction
- Category: Context GC & Filter
- Jev decision: Assesses past conversation turns with Jev when context limits approach, selecting critical tool outputs and user requirements for retention.
- Purpose: Avoids blanket truncation or lossy re-summarization by selectively preserving exact code locations and decision traces.
- Review scope: Source code verified against pinned commit. Adapted for Codex lifecycle hooks; compaction ratios depend on conversation style.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/leonaaardob/fast-dev-compaction/
- Source evidence: https://github.com/leonaaardob/fast-dev-compaction/blob/7147a4bab4ff9caf64ae44a2db1ab1f907a20291/dist/compact.js#L1-L234
- Source evidence: https://github.com/leonaaardob/fast-dev-compaction/blob/7147a4bab4ff9caf64ae44a2db1ab1f907a20291/README.md
## yoshi
Context-pruning proxy for Claude Code and Codex, employing Jev to prune redundant history while keeping tool protocols intact.
- Repository: https://github.com/compozy/yoshi
- Category: Context GC & Filter
- Jev decision: Intercepts request payloads and uses Jev to score historical messages, discarding outdated tool noise before forwarding to upstream LLMs.
- Purpose: Decreases input token counts and time-to-first-token while preserving protocol compliance with client tool calling standards.
- Review scope: Source code verified against pinned commit. Proof-of-concept with calibration benchmarks; upstream library integration ongoing.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/compozy/yoshi/
- Source evidence: https://github.com/compozy/yoshi/blob/55c719718e5039f2276fbad804211682ae012f1e/benchmarks/jev-calibrate.ts#L1-L188
- Source evidence: https://github.com/compozy/yoshi/blob/55c719718e5039f2276fbad804211682ae012f1e/README.md
## tiershift
Policy-driven model routing framework routing every LLM call to the cheapest capable tier in ~180 ms via TypeSafe Jev.
- Repository: https://github.com/iamvatsalpatel/tiershift
- Category: Routing & Cost Optimization
- Jev decision: Uses declarative YAML policies evaluated by Jev discrete classification without requiring pre-collected training data.
- Purpose: Provides unified TypeScript and Python interfaces to minimize inference spend with minimal routing overhead.
- Review scope: Source code verified against pinned commit. Includes gate benchmarks and dual-language tests; latency depends on regional network proximity.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/iamvatsalpatel/tiershift/
- Source evidence: https://github.com/iamvatsalpatel/tiershift/blob/16a0826b9f62eba6699240c4b53a7237a8c41617/bench/experiments/gate-experiment.ts#L1-L83
- Source evidence: https://github.com/iamvatsalpatel/tiershift/blob/16a0826b9f62eba6699240c4b53a7237a8c41617/README.md
## heist-one
Observable browser stealth game where Jev makes typed guard judgments while deterministic code owns the physics world.
- Repository: https://github.com/AbdelStark/heist-one
- Category: High-Frequency & Simulation
- Jev decision: Queries Jev during gameplay ticks or events to determine guard alert states, feeding discrete decisions back into the game loop.
- Purpose: Demonstrates using Jev for game AI behavior trees, achieving dynamic situational awareness within deterministic constraints.
- Review scope: Source code verified against pinned commit. Complete monorepo game implementation; high-frequency remote calls require low network latency.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/abdelstark/heist-one/
- Source evidence: https://github.com/AbdelStark/heist-one/blob/632c9a55a1e5eb2cbf0b9f87db575f0b5eb36e8c/packages/game/src/decision.ts#L1-L451
- Source evidence: https://github.com/AbdelStark/heist-one/blob/632c9a55a1e5eb2cbf0b9f87db575f0b5eb36e8c/README.md
## typesafe-snake
Snake autoplayer driven by TypeSafe Jev, executing one discrete System One decision per tick with code-enforced legal moves.
- Repository: https://github.com/sorrycc/typesafe-snake
- Category: High-Frequency & Simulation
- Jev decision: Supplies board state, fruit location, and legal direction choices to Jev, selecting the optimal move direction each tick.
- Purpose: Demonstrates fast discrete choice in constrained environments while deterministic logic prevents illegal collisions.
- Review scope: Source code verified against pinned commit. Complete React/TypeScript implementation; tick frequency is bounded by network latency.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/sorrycc/typesafe-snake/
- Source evidence: https://github.com/sorrycc/typesafe-snake/blob/8bf3f7c261ad35ece3345a02d21ba638ddfaf87f/src/jev/client.ts#L1-L29
- Source evidence: https://github.com/sorrycc/typesafe-snake/blob/8bf3f7c261ad35ece3345a02d21ba638ddfaf87f/README.md
## slidepilot
Voice-driven semantic auto-advance controller for Slidev presentations powered by Cloudflare Agents and TypeSafe Jev.
- Repository: https://github.com/harshil1712/slidepilot
- Category: Creative Tools
- Jev decision: Analyzes live speech transcripts with Jev to judge whether the current slide's topics are covered, triggering slide transitions.
- Purpose: Enables hands-free slide navigation by combining semantic completion checks with manual safety overrides.
- Review scope: Source code verified against pinned commit. Includes Worker endpoints and test cases; transition timing depends on speech transcription fidelity.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/harshil1712/slidepilot/
- Source evidence: https://github.com/harshil1712/slidepilot/blob/8ba4e89b56e4f9a08be2f1f69346240cab95a7b6/apps/worker/src/decision.ts#L1-L219
- Source evidence: https://github.com/harshil1712/slidepilot/blob/8ba4e89b56e4f9a08be2f1f69346240cab95a7b6/README.md
## youtube-sponsor-detection
YouTube extension detecting sponsored segments from live audio and transcripts using Jev, skipping promotional blocks automatically.
- Repository: https://github.com/trungdq88/youtube-sponsor-detection
- Category: Creative Tools
- Jev decision: Inspects transcript segments with Jev to identify sponsor reads while browser code handles playback timeline skipping.
- Purpose: Identifies promotional reads on newly released videos immediately without waiting for crowdsourced segment submissions.
- Review scope: Source code verified against pinned commit. Full extension source inspected; videos lacking transcripts require real-time client audio transcription.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/trungdq88/youtube-sponsor-detection/
- Source evidence: https://github.com/trungdq88/youtube-sponsor-detection/blob/de01f0568d043035889a296a61ce21e0accc8b16/extension/lib/jev.js#L1-L541
- Source evidence: https://github.com/trungdq88/youtube-sponsor-detection/blob/de01f0568d043035889a296a61ce21e0accc8b16/README.md
## kev
Tiny Jev-like decision head built atop Qwen2.5-0.5B that can be trained and run locally on Apple Silicon MacBooks.
- Repository: https://github.com/jaredpalmer/kev
- Category: High-Frequency & Simulation
- Jev decision: Attaches a parallel decision head to an open 0.5B model to answer discrete questions directly from token activations.
- Purpose: Runs entirely offline on edge hardware with minimal memory footprint, offering an accessible base for custom judgment modeling.
- Review scope: Source code verified against pinned commit. Complete training and evaluation pipeline; limited parameter capacity restricts multi-hop reasoning.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/jaredpalmer/kev/
- Source evidence: https://github.com/jaredpalmer/kev/blob/cc954f2f66d86943688fdbfa07b6db18f82ed065/kev/jev.py#L1-L122
- Source evidence: https://github.com/jaredpalmer/kev/blob/cc954f2f66d86943688fdbfa07b6db18f82ed065/README.md
## NanoJev
Nano replica of Jev featuring parallel decisions, dynamic candidate sets, and an end-to-end training and evaluation pipeline.
- Repository: https://github.com/TianyuCodings/NanoJev
- Category: High-Frequency & Simulation
- Jev decision: Evaluates multiple questions and dynamic candidate spaces concurrently in a single forward pass, logging navigation choices.
- Purpose: Provides open-source training infrastructure and game environment benchmarks for investigating non-generative discrete decisions.
- Review scope: Source code verified against pinned commit. Complete training and benchmark suite; generalization depends on dataset diversity.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/tianyucodings/nanojev/
- Source evidence: https://github.com/TianyuCodings/NanoJev/blob/71a513bb0163b5634467842b523ee0c0ed6fb1c7/scripts/evaluate_live_jev_navigation.py#L1-L70
- Source evidence: https://github.com/TianyuCodings/NanoJev/blob/71a513bb0163b5634467842b523ee0c0ed6fb1c7/README.zh-CN.md
- Source evidence: https://github.com/TianyuCodings/NanoJev/blob/71a513bb0163b5634467842b523ee0c0ed6fb1c7/README.md
## simple-jev
Adapter turning open LLM endpoints into Jev-compatible classification services without training a separate classifier head.
- Repository: https://github.com/featherless-ai/simple-jev
- Category: SDK & Decision Frameworks
- Jev decision: Extracts log-probabilities of candidate tokens from model vocabulary logits, formatting them into standard Jev responses.
- Purpose: Enables rapid prototyping of Jev-like decision workflows against standard inference servers such as vLLM or Hugging Face.
- Review scope: Source code verified against pinned commit. API adapter and demo scripts inspected; output probability calibration depends on base model.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/featherless-ai/simple-jev/
- Source evidence: https://github.com/featherless-ai/simple-jev/blob/0dd5396ffce671ab7c4bfc031506d8e558cf8d23/demos/jevpilot/src/simple-jev-api.js#L1-L85
- Source evidence: https://github.com/featherless-ai/simple-jev/blob/0dd5396ffce671ab7c4bfc031506d8e558cf8d23/demos/jevpilot/src/jev-request.js
- Source evidence: https://github.com/featherless-ai/simple-jev/blob/0dd5396ffce671ab7c4bfc031506d8e558cf8d23/README.md
## Janus
Framework for measuring when to employ Jev versus generative LLMs on proprietary datasets, routing queries based on measured benchmarks.
- Repository: https://github.com/FirasSX914/Janus
- Category: Routing & Cost Optimization
- Jev decision: Benchmarks Jev response accuracy and latency via a TypeSafe provider integration, deriving empirical routing policies.
- Purpose: Replaces intuition with empirical data when adopting discrete decision models, optimizing overall cost while preserving task success.
- Review scope: Source code verified against pinned commit. Provider code and evaluation policies verified; actual savings depend on dataset profiles.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/firassx914/janus/
- Source evidence: https://github.com/FirasSX914/Janus/blob/9cb66c488cf884e5997356a0de45f75aa3148774/src/janus/providers/typesafe.py#L1-L60
- Source evidence: https://github.com/FirasSX914/Janus/blob/9cb66c488cf884e5997356a0de45f75aa3148774/README.md
## jev-eval-agent
Agent tool evaluation harness comparing standard LLM tool selection against Jev routing across 100 mocked tools.
- Repository: https://github.com/vinilana/jev-eval-agent
- Category: Domain & Vertical Tools
- Jev decision: Employs Jev for two-stage discrete pruning over tool catalogs, narrowing extensive tool lists down to relevant candidates in milliseconds.
- Purpose: Mitigates context bloat and hallucinated tool calls in complex agents by isolating candidate selection into fast discrete steps.
- Review scope: Source code verified against pinned commit. Agent routing and simulated suite inspected; tools are primarily mocked environments.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/vinilana/jev-eval-agent/
- Source evidence: https://github.com/vinilana/jev-eval-agent/blob/037de1120c84b4b63cdf748e2acf258ff66d7731/agent/lib/jev-router.ts#L1-L154
- Source evidence: https://github.com/vinilana/jev-eval-agent/blob/037de1120c84b4b63cdf748e2acf258ff66d7731/README.md
## jev-search-rerank-eval
Retrieval evaluation system measuring Jev reranking against lexical, embedding, and fusion baselines across 9,831 query-document pairs.
- Repository: https://github.com/zhuyansen/jev-search-rerank-eval
- Category: Data & Search
- Jev decision: Invokes Jev judges to grade multi-level relevance on bilingual queries, evaluating ranking metrics and judge-circularity effects.
- Purpose: Provides rigorous empirical evidence comparing discrete judgment rerankers against vector search in multilingual discovery contexts.
- Review scope: Source code verified against pinned commit. Complete evaluation suite and CLI inspected; benchmarked on Agent Skills Hub data.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/zhuyansen/jev-search-rerank-eval/
- Source evidence: https://github.com/zhuyansen/jev-search-rerank-eval/blob/c896f14e944182e17a002dd7546f06ba3788d586/src/jse/rankers/jev.py#L1-L46
- Source evidence: https://github.com/zhuyansen/jev-search-rerank-eval/blob/c896f14e944182e17a002dd7546f06ba3788d586/src/jse/label/jev_judge.py
- Source evidence: https://github.com/zhuyansen/jev-search-rerank-eval/blob/c896f14e944182e17a002dd7546f06ba3788d586/src/jse/__init__.py
- Source evidence: https://github.com/zhuyansen/jev-search-rerank-eval/blob/c896f14e944182e17a002dd7546f06ba3788d586/src/jse/__main__.py
- Source evidence: https://github.com/zhuyansen/jev-search-rerank-eval/blob/c896f14e944182e17a002dd7546f06ba3788d586/src/jse/catalog.py
- Source evidence: https://github.com/zhuyansen/jev-search-rerank-eval/blob/c896f14e944182e17a002dd7546f06ba3788d586/src/jse/cli.py
- Source evidence: https://github.com/zhuyansen/jev-search-rerank-eval/blob/c896f14e944182e17a002dd7546f06ba3788d586/src/jse/evaluate.py
- Source evidence: https://github.com/zhuyansen/jev-search-rerank-eval/blob/c896f14e944182e17a002dd7546f06ba3788d586/README.md
## polar\_llama
A Polars library for parallel provider inference that also calls Jev per row as Noul, Choice, and Score questions, or as one typed contract over a document.
- Repository: https://github.com/pnthn-ai/polar_llama
- Category: Data & Search
- Jev decision: One System One request per row: Noul, Choice, or Score answers land as ordinary typed columns with confidences.
- Purpose: Puts closed-set Jev answers on existing Polars columns instead of another chat-completion pass.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/pnthn-ai/polar_llama/
- Source evidence: https://github.com/pnthn-ai/polar_llama/blob/d10d48db20af9d5a33e696c39f660187677257f7/README.md
- Source evidence: https://github.com/pnthn-ai/polar_llama/blob/d10d48db20af9d5a33e696c39f660187677257f7/src/model_client/typesafe.rs
## JevBrowserExt
A Manifest V3 Chrome port of jev-ultrafast: Jev picks the operation and DOM element in one request per step; a small chat model fills TYPE\_TEXT.
- Repository: https://github.com/chy4pro/JevBrowserExt
- Category: Browser & OS Action
- Jev decision: Chooses CLICK, TYPE\_TEXT, SELECT, SCROLL\_DOWN, SCROLL\_UP, PRESS\_ENTER, WAIT, DONE, or BLOCKED and the matching DOM target in one request; PRESS\_ENTER is a separate key control. Separate yes/no checks cover goal completion and a stuck loop.
- Purpose: Runs in the user’s own tabs without screenshots, and keeps the action, target, and typed string inspectable.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/chy4pro/jevbrowserext/
- Source evidence: https://github.com/chy4pro/JevBrowserExt/blob/0e4c5294ab3de8db09e6ddbc523ce8004406e199/README.md
- Source evidence: https://github.com/chy4pro/JevBrowserExt/blob/0e4c5294ab3de8db09e6ddbc523ce8004406e199/README_CN.md
- Source evidence: https://github.com/chy4pro/JevBrowserExt/blob/0e4c5294ab3de8db09e6ddbc523ce8004406e199/src/shared/providers/typesafe.ts
## antivirus
A file scanner that sends extracted features to Jev for a verdict, a 0–4 severity score, and Noul indicators, then applies local quarantine or review rules.
- Repository: https://github.com/newuser7171/antivirus
- Category: Security & Guardrails
- Jev decision: Choice clean / suspicious\_pua / malicious, Score 0–4, and Noul questions for packing, C2, persistence, and injection; local policy maps the answers.
- Purpose: Turns heuristic file features into thresholded structured answers rather than a prose verdict; this site has not run or validated protection.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/newuser7171/antivirus/
- Source evidence: https://github.com/newuser7171/antivirus/blob/4a9ea18ecf6c5c77991aa584aa86eb2822e8b6c9/README.md
- Source evidence: https://github.com/newuser7171/antivirus/blob/4a9ea18ecf6c5c77991aa584aa86eb2822e8b6c9/jev_scanner.py
## jev-pii-checker
A CLI that sends text to TypeSafe Jev for PII category Nouls and a sensitivity Score, then locates spans with regex and segmentation.
- Repository: https://github.com/coo-quack/jev-pii-checker
- Category: Security & Guardrails
- Jev decision: For each text chunk, asks twelve PII-category Nouls and a three-level sensitivity Score.
- Purpose: Judgment runs on TypeSafe servers; local code only locates spans, so this is not an offline privacy scanner.
- Review scope: Pinned public source was reviewed. This site did not execute the project or independently measure performance or safety.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/coo-quack/jev-pii-checker/
- Source evidence: https://github.com/coo-quack/jev-pii-checker/blob/6ad02cdc0d7ca563897ce9eff881b7a7b017d426/src/judge.ts
- Source evidence: https://github.com/coo-quack/jev-pii-checker/blob/6ad02cdc0d7ca563897ce9eff881b7a7b017d426/src/gate.ts
- Source evidence: https://github.com/coo-quack/jev-pii-checker/blob/6ad02cdc0d7ca563897ce9eff881b7a7b017d426/README.md
- Source evidence: https://x.com/chata/status/2101331708662698304
## jev-robotics-demo
A MuJoCo arm demo where local code proposes candidate moves and Jev chooses the target, grasp or release, and completion.
- Repository: https://github.com/FazalAAli/jev-robotics-demo
- Category: High-Frequency & Simulation
- Jev decision: Chooses among candidate targets, grasp or release, and a done Noul.
- Purpose: Candidate motions are generated in a local physics copy; Jev only chooses. Author-reported timings were not retested here.
- Review scope: Pinned public source was reviewed. This site did not execute the project or independently measure performance or safety.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/fazalaali/jev-robotics-demo/
- Source evidence: https://github.com/FazalAAli/jev-robotics-demo/blob/531de61a75f386b0847f5f6f809a11424a75c29b/jev_agent.py
- Source evidence: https://github.com/FazalAAli/jev-robotics-demo/blob/531de61a75f386b0847f5f6f809a11424a75c29b/README.md
- Source evidence: https://x.com/FazAliDev/status/2101327974335422525
## jev-semgrep
A semantic grep that scores each line with Jev against a meaning, including AND/OR/NOT and cross-language queries.
- Repository: https://github.com/uehaj/jev-semgrep
- Category: Data & Search
- Jev decision: Batches about thirty lines and asks jev-latest a Score or Noul per line for the stated meaning.
- Purpose: A zero-runtime-dependency semantic grep; query text is sent to TypeSafe.
- Review scope: Pinned public source was reviewed. This site did not execute the project or independently measure performance or safety.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/uehaj/jev-semgrep/
- Source evidence: https://github.com/uehaj/jev-semgrep/blob/21120e9ee634defdb279b7243e03ea84aaeed2da/semgrep.mjs
- Source evidence: https://github.com/uehaj/jev-semgrep/blob/21120e9ee634defdb279b7243e03ea84aaeed2da/README.md
- Source evidence: https://github.com/uehaj/jev-semgrep/blob/21120e9ee634defdb279b7243e03ea84aaeed2da/LICENSE
- Source evidence: https://x.com/mohritaroh/status/2101325806119035332
## jev-tweet-radar
A Chrome extension that scores each X timeline post with one Jev Noul batch for engagement value and optional tags.
- Repository: https://github.com/DDnim/jev-tweet-radar
- Category: Browser & OS Action
- Jev decision: One System One request asks Nouls for worth-engaging plus optional tags such as spam, buzz, and AI-ish.
- Purpose: Turns timeline filtering into inspectable probabilities instead of generated commentary. Post text is sent to TypeSafe.
- Review scope: Pinned public source was reviewed. This site did not execute the project or independently measure performance or safety.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/ddnim/jev-tweet-radar/
- Source evidence: https://github.com/DDnim/jev-tweet-radar/blob/b5057858ab5de6f7d665527a192f009eff8d0e76/background.js
- Source evidence: https://github.com/DDnim/jev-tweet-radar/blob/b5057858ab5de6f7d665527a192f009eff8d0e76/README.md
- Source evidence: https://x.com/WarlockTome/status/2101312284308172803
## pr-sieve
A GitHub Action that compiles \`.jev.yml\` rules into Jev questions and fails, comments, or passes from the numbers.
- Repository: https://github.com/Thestral12/pr-sieve
- Category: CLI & Pipelines
- Jev decision: Rules become at most twelve questions (\`MAX\_JEV\_QUESTIONS\` in src/types.ts). AKIA and private-key armor from src/redact.ts fail locally in src/pipeline.ts with no Jev call.
- Purpose: Does not write reviews, suggest patches, or approve. Policy is read from the base-ref config.
- Review scope: Pinned public source was reviewed. This site did not execute the project or independently measure performance or safety.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/thestral12/pr-sieve/
- Source evidence: https://github.com/Thestral12/pr-sieve/blob/9f37d439e37d99a145bc8367d982fe68df030e57/src/jev/client.ts
- Source evidence: https://github.com/Thestral12/pr-sieve/blob/9f37d439e37d99a145bc8367d982fe68df030e57/README.md
- Source evidence: https://x.com/scottyfost/status/2100999355486339348
## questions
A TypeScript decision library that asks typed questions via Zod or native batches, defaulting to TypeSafe Jev, with optional Vercel or generative adapters.
- Repository: https://github.com/nitoba/questions
- Category: SDK & Decision Frameworks
- Jev decision: Posts state plus Choice, Score, or Noul questions to \`/v1/systemone\`, defaulting to jev-latest.
- Purpose: The same question definitions can target TypeSafe, Vercel, or a generative backend without rewriting callers.
- Review scope: Pinned public source was reviewed. This site did not execute the project or independently measure performance or safety.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/nitoba/questions/
- Source evidence: https://github.com/nitoba/questions/blob/37501199437e3f3be11e185c157d30fa7a00601a/src/providers/typesafe.ts
- Source evidence: https://github.com/nitoba/questions/blob/37501199437e3f3be11e185c157d30fa7a00601a/src/providers/system-one.ts
- Source evidence: https://github.com/nitoba/questions/blob/37501199437e3f3be11e185c157d30fa7a00601a/README.md
- Source evidence: https://x.com/nito_b_a/status/2100949243485700547
## kody
Optional second-stage search: widen the hybrid pool, then Score-rerank candidates with Workers AI typesafe/jev.
- Repository: https://github.com/kentcdodds/kody
- Category: Data & Search
- Jev decision: Sends a Score question per candidate, reorders and drops low scores; the model id is typesafe/jev.
- Purpose: Attaches Jev rerank to existing MCP search instead of replacing retrieval. License is Fair Source FSL-1.1-ALv2, not OSI open source.
- Review scope: Pinned public source was reviewed. The license is FSL-1.1-ALv2. This site did not execute the project or independently measure performance or safety.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/kentcdodds/kody/
- Source evidence: https://github.com/kentcdodds/kody/blob/ed9275186dc817530dd2289e62c208ac3809391f/packages/worker/src/mcp/tools/search-jev-rerank.ts
- Source evidence: https://github.com/kentcdodds/kody/blob/ed9275186dc817530dd2289e62c208ac3809391f/LICENSE
- Source evidence: https://x.com/kodykoala/status/2100943346575253515
## jev-clash-royale-test
A Clash Royale-style sandbox whose Jev bot decides play-or-hold, card, lane, and depth in one System One call.
- Repository: https://github.com/JanDalhuysen/jev-clash-royale-test
- Category: High-Frequency & Simulation
- Jev decision: One systemOne call with a should\_play Noul plus card, lane, and depth Choices.
- Purpose: Makes play choices inspectable probabilities. package.json says ISC; there is no LICENSE file.
- Review scope: Pinned public source was reviewed. package.json lists ISC but there is no LICENSE file. This site did not execute the project or independently measure performance or safety.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/jandalhuysen/jev-clash-royale-test/
- Source evidence: https://github.com/JanDalhuysen/jev-clash-royale-test/blob/d25d0c7b4325a2c2f1449d40e1d834ff50069e21/jev_bot_loop.js
- Source evidence: https://github.com/JanDalhuysen/jev-clash-royale-test/blob/d25d0c7b4325a2c2f1449d40e1d834ff50069e21/README.md
- Source evidence: https://x.com/JanDalhuysen/status/2101334340353318993
## jevis
A Flutter integration\_test package that registers allowed UI actions and lets Jev pick the next action and whether the goal is done.
- Repository: https://github.com/jaewgwon/jevis
- Category: Browser & OS Action
- Jev decision: POSTs to /v1/systemone as jev-latest: a goal Noul and a Choice over registered Flutter actions.
- Purpose: Turns natural-language tests into choices over a closed action list instead of free-form tapping.
- Review scope: Pinned public source was reviewed. This site did not execute the project or independently measure performance or safety.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/jaewgwon/jevis/
- Source evidence: https://github.com/jaewgwon/jevis/blob/ab5630590288706ce56bb5665680358fe0bd95e8/lib/src/jevis_policy.dart
- Source evidence: https://github.com/jaewgwon/jevis/blob/ab5630590288706ce56bb5665680358fe0bd95e8/README.md
- Source evidence: https://github.com/jaewgwon/jevis/blob/ab5630590288706ce56bb5665680358fe0bd95e8/LICENSE
- Source evidence: https://x.com/jake_gwon/status/2101194639948787818
## typesafe-ai-ruby
A stdlib-only Ruby client that sends Choice, Score, or Noul questions to TypeSafe System One.
- Repository: https://github.com/hnegishi/typesafe-ai-ruby
- Category: SDK & Decision Frameworks
- Jev decision: system\_one POSTs to /v1/systemone, defaulting to https://api.typesafe.ai and jev-latest.
- Purpose: Gives Ruby programs a stdlib path to ask Jev without wrapping a generative SDK.
- Review scope: Pinned public source was reviewed. This site did not execute the project or independently measure performance or safety.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/hnegishi/typesafe-ai-ruby/
- Source evidence: https://github.com/hnegishi/typesafe-ai-ruby/blob/4ab8c243fbd9e9d5526b59186595d0534785d963/lib/typesafe/client.rb
- Source evidence: https://github.com/hnegishi/typesafe-ai-ruby/blob/4ab8c243fbd9e9d5526b59186595d0534785d963/lib/typesafe/constants.rb
- Source evidence: https://github.com/hnegishi/typesafe-ai-ruby/blob/4ab8c243fbd9e9d5526b59186595d0534785d963/README.md
- Source evidence: https://github.com/hnegishi/typesafe-ai-ruby/blob/4ab8c243fbd9e9d5526b59186595d0534785d963/LICENSE.txt
- Source evidence: https://x.com/hik4_n/status/2101173099425345927
## jev-decision-gateway
A gateway that asks Jev continue / tool / verify questions and invokes a generative LLM only when policy says generation is needed.
- Repository: https://github.com/kuldeepsinh19/jev-decision-gateway
- Category: Routing & Cost Optimization
- Jev decision: TypeSafeClient.systemOne answers policy questions; the adapter then decides whether a generative model runs.
- Purpose: Places expensive generation behind a Jev gate. Author-reported call savings were not retested here.
- Review scope: Pinned public source was reviewed. This site did not execute the project or independently measure performance or safety.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/kuldeepsinh19/jev-decision-gateway/
- Source evidence: https://github.com/kuldeepsinh19/jev-decision-gateway/blob/67111792e840e150239d12337a1d939be68be0e6/packages/core/src/jev/client.ts
- Source evidence: https://github.com/kuldeepsinh19/jev-decision-gateway/blob/67111792e840e150239d12337a1d939be68be0e6/packages/core/src/jev/adapter.ts
- Source evidence: https://github.com/kuldeepsinh19/jev-decision-gateway/blob/67111792e840e150239d12337a1d939be68be0e6/README.md
- Source evidence: https://github.com/kuldeepsinh19/jev-decision-gateway/blob/67111792e840e150239d12337a1d939be68be0e6/LICENSE
- Source evidence: https://x.com/Kuldeepzzz/status/2101166296973119555
## foreman
An independent supervisor loop that reads worker diffs, logs and tests, asks Jev Nouls about stuck / off-track / verify, then applies a Python policy.
- Repository: https://github.com/thruwire/foreman
- Category: CLI & Pipelines
- Jev decision: AsyncTypeSafeClient.system\_one with default jev-latest sends Noul questions for supervision.
- Purpose: Supervision does not write the worker's code. Distinct from cataloged Shifty-Eye-Games/foreman-jev.
- Review scope: Pinned public source was reviewed. This site did not execute the project or independently measure performance or safety.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/thruwire/foreman/
- Source evidence: https://github.com/thruwire/foreman/blob/209182dac7a3467033fd093ab4ca47d21279984a/src/foreman/foreman/jev.py
- Source evidence: https://github.com/thruwire/foreman/blob/209182dac7a3467033fd093ab4ca47d21279984a/README.md
- Source evidence: https://github.com/thruwire/foreman/blob/209182dac7a3467033fd093ab4ca47d21279984a/LICENSE
- Source evidence: https://x.com/JoshARosen/status/2100573432089866717
## jev-clerk
A macOS desktop clerk that books supplier invoices: Jev picks each click from a closed action list; a deep model only rewrites the playbook.
- Repository: https://github.com/stas4000/jev-clerk
- Category: Browser & OS Action
- Jev decision: POSTs https://api.typesafe.ai/v1/systemone as jev-latest with a closed action Choice each step.
- Purpose: Screen actions follow Jev's closed choices. Author demo numbers were not retested here. GitHub SPDX is empty; the LICENSE file is MIT.
- Review scope: Pinned public source was reviewed. This site did not execute the project or independently measure performance or safety.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/stas4000/jev-clerk/
- Source evidence: https://github.com/stas4000/jev-clerk/blob/b471384e56bd9cec8f56ba8415f69b1006ce43e9/jev_clerk/jev.py
- Source evidence: https://github.com/stas4000/jev-clerk/blob/b471384e56bd9cec8f56ba8415f69b1006ce43e9/README.md
- Source evidence: https://github.com/stas4000/jev-clerk/blob/b471384e56bd9cec8f56ba8415f69b1006ce43e9/LICENSE
- Source evidence: https://x.com/stas_sorokin_/status/2101335212131012644
## jev-gpt
Cascaded Choice questions that make Jev pick the next word from a word tree instead of generating text.
- Repository: https://github.com/florian-hoenicke/jev-gpt
- Category: High-Frequency & Simulation
- Jev decision: POSTs /v1/systemone as jev-latest with one type:choice question per tree level.
- Purpose: Shows how Jev can assemble short text without generating prose. No LICENSE file is present.
- Review scope: Pinned public source was reviewed. There is no LICENSE file. This site did not execute the project or independently measure performance or safety.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/florian-hoenicke/jev-gpt/
- Source evidence: https://github.com/florian-hoenicke/jev-gpt/blob/25751a7f6a87ee31ee4ed2eb381fd746ca59c645/generate.py
- Source evidence: https://github.com/florian-hoenicke/jev-gpt/blob/25751a7f6a87ee31ee4ed2eb381fd746ca59c645/README.md
- Source evidence: https://x.com/florianhoenicke/status/2101333502369083690
## TypeSafeSDK
An unofficial .NET client that POSTs state and typed questions to TypeSafe /v1/systemone. The parent repo also contains unrelated SDK dumps.
- Repository: https://github.com/DotNetVibeCoderz/Vibe_SDK
- Category: SDK & Decision Frameworks
- Jev decision: TypeSafeClient.SystemOneAsync POSTs {Endpoint}/v1/systemone, defaulting to https://api.typesafe.ai and jev-latest.
- Purpose: Gives .NET an HTTP path to ask Jev. Other SDKs in the parent dump are not Jev integrations. Distinct from cataloged saibimajdi/typesafeai-dotnet-sdk.
- Review scope: Pinned public source was reviewed. This site did not execute the project or independently measure performance or safety.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/dotnetvibecoderz/vibe_sdk/
- Source evidence: https://github.com/DotNetVibeCoderz/Vibe_SDK/blob/09c77029c00df6aa707b059e560512f17896b059/TypeSafeSDK/TypeSafeSdk/TypeSafeClient.cs
- Source evidence: https://github.com/DotNetVibeCoderz/Vibe_SDK/blob/09c77029c00df6aa707b059e560512f17896b059/TypeSafeSDK/README.md
- Source evidence: https://github.com/DotNetVibeCoderz/Vibe_SDK/blob/09c77029c00df6aa707b059e560512f17896b059/LICENSE
- Source evidence: https://x.com/Mifmasterz/status/2101296433408417841
## pi-jev-sentinel
Open-source Pi coding-agent extension that uses Jev to check tool calls before they run, scan files for prompt injection, flag risky replies, and keep secrets out of what it sends.
- Repository: https://github.com/harshwasan/pi-jev-sentinel
- Category: Security & Guardrails
- Jev decision: Before each tool call, Jev receives the user's request (or pinned task), the proposed command, the agent's explanation, and recent conversation. It answers a Choice for intent (on task / off task / injected / needs more context) and a Score for risk (safe / needs approval / harmful). Local code turns these into run, ask the user, or warn. If Jev says more context would help, the extension adds it and asks again.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/harshwasan/pi-jev-sentinel/
- Source evidence: https://github.com/harshwasan/pi-jev-sentinel/blob/8a9ae145eaf165b9ff1c600ea0188a585aa12db5/README.md
- Source evidence: https://github.com/harshwasan/pi-jev-sentinel/blob/8a9ae145eaf165b9ff1c600ea0188a585aa12db5/src/guard.ts
## jev-use
Claude Code / Codex / pi plugin that hands agent steps needing no text output to Jev (TypeSafe's judgment model) — measured p50 ~230 ms and ~$0.02 per 1,000 judgments, with typed escalation back to the LLM
- Repository: https://github.com/shitianfang/jev-use
- Category: Context GC & Filter
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/shitianfang/jev-use/
- Source evidence: https://github.com/shitianfang/jev-use/blob/56f3099ba5a9049195f931486450610ba1567514/README.md
- Source evidence: https://github.com/shitianfang/jev-use/blob/56f3099ba5a9049195f931486450610ba1567514/README.zh-CN.md
- Source evidence: https://github.com/shitianfang/jev-use/blob/56f3099ba5a9049195f931486450610ba1567514/src/backends/typesafe.ts
## jev-web-analyzer
See what Jev thinks about your SaaS website — powered by ReplyNodes web context and Vercel AI Gateway.
- Repository: https://github.com/replynodes/jev-web-analyzer
- Category: SDK & Decision Frameworks
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/replynodes/jev-web-analyzer/
- Source evidence: https://github.com/replynodes/jev-web-analyzer/blob/bb50b94a540af98c4dae63fc6265f4513121353e/README.md
- Source evidence: https://github.com/replynodes/jev-web-analyzer/blob/bb50b94a540af98c4dae63fc6265f4513121353e/app/api/analyze/route.test.ts
- Source evidence: https://github.com/replynodes/jev-web-analyzer/blob/bb50b94a540af98c4dae63fc6265f4513121353e/app/api/analyze/route.ts
## slopcheck-jev
A prose linter that catches AI writing tells. Regex settles the 18 a pattern can settle. Jev takes the 15 that need reading, as 15 Nouls in one call, 604 ms median. It ships as a Claude Code \`Stop\` hook that scores Claude's own output after every turn and warns rather than blocks.
- Repository: https://github.com/harshpuri84/slopcheck-jev
- Category: CLI & Pipelines
- Jev decision: \*\*Deleting a feature made it more accurate.\*\* The first build made a second Jev call to pin each tell to a sentence. Removing it took precision from 0.80 to 0.95 and latency from 1,365 ms to 575 ms. Jev returns typed answers rather than text, so a quote has to come from a second round of typed questions about lines, and that round was where every defect lived. The README documents the two intermediate designs that were worse.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/harshpuri84/slopcheck-jev/
- Source evidence: https://github.com/harshpuri84/slopcheck-jev/blob/f37c440b84aaa09e0c2de5f441f19a32f8711781/README.md
- Source evidence: https://github.com/harshpuri84/slopcheck-jev/blob/f37c440b84aaa09e0c2de5f441f19a32f8711781/slopcheck/gate.py
- Source evidence: https://github.com/harshpuri84/slopcheck-jev/blob/f37c440b84aaa09e0c2de5f441f19a32f8711781/slopcheck/judge.py
## jev\_dart
Jev Dart SDK to build cli, server and Flutter apps.
- Repository: https://github.com/Solido/jev_dart
- Category: SDK & Decision Frameworks
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/solido/jev_dart/
- Source evidence: https://github.com/Solido/jev_dart/blob/03e4d03fbfe2046c1b730364aac88d7df54e8a0f/README.md
- Source evidence: https://github.com/Solido/jev_dart/blob/03e4d03fbfe2046c1b730364aac88d7df54e8a0f/lib/jev_dart.dart
- Source evidence: https://github.com/Solido/jev_dart/blob/03e4d03fbfe2046c1b730364aac88d7df54e8a0f/bin/jev_dart.dart
## fast-jev-compaction-pi
This Pi extension asks Jev whether each completed tool call and its full result should be kept, then locally retains, truncates, or drops verbatim tool evidence in the compaction summary.
- Repository: https://github.com/joslynSmall/fast-jev-compaction-pi
- Category: Context GC & Filter
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/joslynsmall/fast-jev-compaction-pi/
- Source evidence: https://github.com/joslynSmall/fast-jev-compaction-pi/blob/e0086cbb70c684acf35cfe24261e65a708c9f045/README.md
- Source evidence: https://github.com/joslynSmall/fast-jev-compaction-pi/blob/e0086cbb70c684acf35cfe24261e65a708c9f045/src/jev.ts
## jev-social
Jev-powered Instagram, TikTok, and LinkedIn research: typed routing, real browser evidence, streamed post cards, video capture, and cited socai reports.
- Repository: https://github.com/socai-io/jev-social
- Category: Domain & Vertical Tools
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/socai-io/jev-social/
- Source evidence: https://github.com/socai-io/jev-social/blob/cde1ff8fe5793421fcedf7a78d34015fb28ca85f/README.md
- Source evidence: https://github.com/socai-io/jev-social/blob/cde1ff8fe5793421fcedf7a78d34015fb28ca85f/bin/jev-social.js
- Source evidence: https://github.com/socai-io/jev-social/blob/cde1ff8fe5793421fcedf7a78d34015fb28ca85f/public/app.js
- Source evidence: https://github.com/socai-io/jev-social/blob/cde1ff8fe5793421fcedf7a78d34015fb28ca85f/src/actions.js
- Source evidence: https://github.com/socai-io/jev-social/blob/cde1ff8fe5793421fcedf7a78d34015fb28ca85f/src/app.js
- Source evidence: https://github.com/socai-io/jev-social/blob/cde1ff8fe5793421fcedf7a78d34015fb28ca85f/src/classifier.js
- Source evidence: https://github.com/socai-io/jev-social/blob/cde1ff8fe5793421fcedf7a78d34015fb28ca85f/src/config.js
- Source evidence: https://github.com/socai-io/jev-social/blob/cde1ff8fe5793421fcedf7a78d34015fb28ca85f/src/env.js
- Source evidence: https://github.com/socai-io/jev-social/blob/cde1ff8fe5793421fcedf7a78d34015fb28ca85f/src/errors.js
## jev-libero
Two LIBERO tasks, one control engine. Each demo loads its own JSON task definition. Videos follow simulation time, with decision and physics-preview waiting omitted.
- Repository: https://github.com/Dimweaker/jev-libero
- Category: High-Frequency & Simulation
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/dimweaker/jev-libero/
- Source evidence: https://github.com/Dimweaker/jev-libero/blob/667b3bbeb0e40594e6a9993356ce84e70afc936d/README.md
- Source evidence: https://github.com/Dimweaker/jev-libero/blob/667b3bbeb0e40594e6a9993356ce84e70afc936d/README.zh-CN.md
- Source evidence: https://github.com/Dimweaker/jev-libero/blob/667b3bbeb0e40594e6a9993356ce84e70afc936d/src/jev_libero/client.py
## minojev
Decisions, not tokens: minojev reads calibrated, typed probability distributions straight from hidden states in one forward pass — zero output tokens, fully reproducible on a laptop CPU.
- Repository: https://github.com/zeredy879/minojev
- Category: SDK & Decision Frameworks
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/zeredy879/minojev/
- Source evidence: https://github.com/zeredy879/minojev/blob/36733a15440c80467386447fd41464ea46dd972d/README.md
- Source evidence: https://github.com/zeredy879/minojev/blob/36733a15440c80467386447fd41464ea46dd972d/README.zh-CN.md
- Source evidence: https://github.com/zeredy879/minojev/blob/36733a15440c80467386447fd41464ea46dd972d/src/minojev/model.py
- Source evidence: https://github.com/zeredy879/minojev/blob/36733a15440c80467386447fd41464ea46dd972d/src/minojev/__init__.py
- Source evidence: https://github.com/zeredy879/minojev/blob/36733a15440c80467386447fd41464ea46dd972d/src/minojev/backbone.py
- Source evidence: https://github.com/zeredy879/minojev/blob/36733a15440c80467386447fd41464ea46dd972d/src/minojev/bench.py
- Source evidence: https://github.com/zeredy879/minojev/blob/36733a15440c80467386447fd41464ea46dd972d/src/minojev/calibrate.py
- Source evidence: https://github.com/zeredy879/minojev/blob/36733a15440c80467386447fd41464ea46dd972d/src/minojev/cli.py
- Source evidence: https://github.com/zeredy879/minojev/blob/36733a15440c80467386447fd41464ea46dd972d/src/minojev/data.py
- Source evidence: https://github.com/zeredy879/minojev/blob/36733a15440c80467386447fd41464ea46dd972d/src/minojev/encoding.py
## ask-jev-skill
A skill for Hermes and other agents to query TypeSafe Jev for bounded option judgments and confidence escalations.
- Repository: https://github.com/shantanugoel/ask-jev-skill
- Category: SDK & Decision Frameworks
- Jev decision: Evaluates candidate intents for agent workflows; escalates uncertain choices to human review or higher-tier models.
- Purpose: Equips autonomous agents with deterministic narrow judgments, mitigating infinite-loop hallucinations.
- Review scope: Verified with code-level Jev executable integration evidence; decision mechanisms extracted from source.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/shantanugoel/ask-jev-skill/
- Source evidence: https://github.com/shantanugoel/ask-jev-skill/blob/72313d3c88f8dbff40a11ffe69656ff9843ea78e/README.md
- Source evidence: https://github.com/shantanugoel/ask-jev-skill/blob/72313d3c88f8dbff40a11ffe69656ff9843ea78e/scripts/askjev.py
## every
Ask a yes/no question of every function in a codebase. Ranked answers in seconds, for cents. Grep whose pattern is a question, powered by TypeSafe Jev.
- Repository: https://github.com/sufianetaouil/every
- Category: Data & Search
- Jev decision: Converts natural language questions into boolean/probability queries across functions, ranking matches locally by confidence.
- Purpose: Enables natural language function discovery across codebases at low cost, similar to an intelligent grep.
- Review scope: Verified with code-level Jev executable integration evidence; decision mechanisms extracted from source.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/sufianetaouil/every/
- Source evidence: https://github.com/sufianetaouil/every/blob/aaa72d582a831420dfd23a788e3bc948c798c248/README.md
- Source evidence: https://github.com/sufianetaouil/every/blob/aaa72d582a831420dfd23a788e3bc948c798c248/reference/probe_jev.py
## tsai-civ2
An experimental harness where TypeSafe Jev plays classic Civilization II in a browser, computing live action probability distributions.
- Repository: https://github.com/phyous/tsai-civ2
- Category: High-Frequency & Simulation
- Jev decision: Evaluates city builds, tech research, diplomatic postures, and unit moves per turn from game state.
- Purpose: Demonstrates Jev real-time probability distributions applied to complex strategic planning and game loops.
- Review scope: Verified with code-level Jev executable integration evidence; decision mechanisms extracted from source.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/phyous/tsai-civ2/
- Source evidence: https://github.com/phyous/tsai-civ2/blob/dab97616d1b5ef2ae80d277076d14b8886eac009/README.md
- Source evidence: https://github.com/phyous/tsai-civ2/blob/dab97616d1b5ef2ae80d277076d14b8886eac009/civ2/typesafe.py
## jev-bfs
Wikipedia link race pathfinder guided by Jev: assesses outbound links to navigate between two articles in real time.
- Repository: https://github.com/komikat/jev-bfs
- Category: Data & Search
- Jev decision: Applies Jev semantic heuristic scoring and pruning to outbound links at each BFS exploration step.
- Purpose: Combines classic graph traversal with probabilistic judgments to prune the Wikipedia multi-hop search space.
- Review scope: Verified with code-level Jev executable integration evidence; decision mechanisms extracted from source.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/komikat/jev-bfs/
- Source evidence: https://github.com/komikat/jev-bfs/blob/d83ef1199fabcb2922030a27e0db3e27f6cd759c/README.md
- Source evidence: https://github.com/komikat/jev-bfs/blob/d83ef1199fabcb2922030a27e0db3e27f6cd759c/jev_bfs/__init__.py
- Source evidence: https://github.com/komikat/jev-bfs/blob/d83ef1199fabcb2922030a27e0db3e27f6cd759c/jev_bfs/__main__.py
- Source evidence: https://github.com/komikat/jev-bfs/blob/d83ef1199fabcb2922030a27e0db3e27f6cd759c/jev_bfs/cli.py
- Source evidence: https://github.com/komikat/jev-bfs/blob/d83ef1199fabcb2922030a27e0db3e27f6cd759c/jev_bfs/core.py
## jev-router
An open-source LLM router built on LiteLLM and Jev: dynamically routes requests based on task complexity and context.
- Repository: https://github.com/prismhq/jev-router
- Category: Routing & Cost Optimization
- Jev decision: Evaluates reasoning requirements of input prompts via single forward pass, delegating dispatch to LiteLLM.
- Purpose: Achieves high-throughput prompt triage and cost optimization without brittle heuristic regexes.
- Review scope: Verified with code-level Jev executable integration evidence; decision mechanisms extracted from source.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/prismhq/jev-router/
- Source evidence: https://github.com/prismhq/jev-router/blob/583f0a1d1e0534cda3b6bbfa4b19aa1ec25d73a7/README.md
- Source evidence: https://github.com/prismhq/jev-router/blob/583f0a1d1e0534cda3b6bbfa4b19aa1ec25d73a7/jev_router/__init__.py
- Source evidence: https://github.com/prismhq/jev-router/blob/583f0a1d1e0534cda3b6bbfa4b19aa1ec25d73a7/jev_router/config.py
- Source evidence: https://github.com/prismhq/jev-router/blob/583f0a1d1e0534cda3b6bbfa4b19aa1ec25d73a7/jev_router/deciders.py
## jev-secret-detection
Benchmark and tool evaluating how well TypeSafe Jev identifies real secret credentials in file snippets.
- Repository: https://github.com/teyhouse/jev-secret-detection
- Category: Security & Guardrails
- Jev decision: Submits code snippets to Jev to evaluate hardcoded credential risk, returning boolean and confidence scores.
- Purpose: Evaluates the feasibility and precision of low-latency non-generative models in pre-commit security gates.
- Review scope: Verified with code-level Jev executable integration evidence; decision mechanisms extracted from source.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/teyhouse/jev-secret-detection/
- Source evidence: https://github.com/teyhouse/jev-secret-detection/blob/fc707416f00a6891b6a03458cc5c6de598fe47b2/README.md
- Source evidence: https://github.com/teyhouse/jev-secret-detection/blob/fc707416f00a6891b6a03458cc5c6de598fe47b2/main.py
## limpet
A Stop hook guardrail for coding agents: prevents premature completion by judging plain-language rules via Jev.
- Repository: https://github.com/noplan-inc/limpet
- Category: SDK & Decision Frameworks
- Jev decision: Intercepts agent termination signals, using Jev to verify if context meets natural language acceptance criteria.
- Purpose: Prevents coding agents from cutting corners or faking completion, boosting autonomous task completion rates.
- Review scope: Verified with code-level Jev executable integration evidence; decision mechanisms extracted from source.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/noplan-inc/limpet/
- Source evidence: https://github.com/noplan-inc/limpet/blob/7a841b006900cb48df74ad68167dbed17afc504f/README.md
- Source evidence: https://github.com/noplan-inc/limpet/blob/7a841b006900cb48df74ad68167dbed17afc504f/limpet.py
## pi-jev-router
Automatic model router for Pi coding assistant: integrates Jev via Vercel AI Gateway to dispatch tasks efficiently.
- Repository: https://github.com/mejiasd3v/pi-jev-router
- Category: Routing & Cost Optimization
- Jev decision: Quickly estimates task complexity from code context and user query, routing between SLMs and frontier models.
- Purpose: Brings out-of-the-box intelligent cost-saving routing directly into the Pi terminal workflow.
- Review scope: Verified with code-level Jev executable integration evidence; decision mechanisms extracted from source.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/mejiasd3v/pi-jev-router/
- Source evidence: https://github.com/mejiasd3v/pi-jev-router/blob/24043d08b4c522a0c07aa432e82cd29bc4e88dd4/README.md
- Source evidence: https://github.com/mejiasd3v/pi-jev-router/blob/24043d08b4c522a0c07aa432e82cd29bc4e88dd4/index.test.mjs
- Source evidence: https://github.com/mejiasd3v/pi-jev-router/blob/24043d08b4c522a0c07aa432e82cd29bc4e88dd4/index.ts
## pi-typesafe-jev
A Pi extension exposing TypeSafe judgments as five narrow tools, keeping threshold and action control in host code.
- Repository: https://github.com/legacybridge-tech/pi-typesafe-jev
- Category: SDK & Decision Frameworks
- Jev decision: Packages choice, score, and boolean judgments into five Pi tools for structured agent decisions.
- Purpose: Strictly decouples semantic evaluation from execution, keeping automated scripts safely constrained.
- Review scope: Verified with code-level Jev executable integration evidence; decision mechanisms extracted from source.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/legacybridge-tech/pi-typesafe-jev/
- Source evidence: https://github.com/legacybridge-tech/pi-typesafe-jev/blob/17e66fcd6ecfbb4c3083f748af510bf59cda985f/README.md
- Source evidence: https://github.com/legacybridge-tech/pi-typesafe-jev/blob/17e66fcd6ecfbb4c3083f748af510bf59cda985f/src/client.ts
## robo-harness
SO-101 robot-arm workbench combining Bun/Effect and Python drivers, using Jev for joint action constraints.
- Repository: https://github.com/grmkris/robo-harness
- Category: Domain & Vertical Tools
- Jev decision: Assesses spatial coordinates and sensor states, using Jev to select safe step actions within bounded budgets.
- Purpose: Extends TypeSafe Jev low-latency discrete judgments to physical-world robotic arm motion control.
- Review scope: Verified with code-level Jev executable integration evidence; decision mechanisms extracted from source.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/grmkris/robo-harness/
- Source evidence: https://github.com/grmkris/robo-harness/blob/143699975b09df94b4d986329cdae5fdf9541d31/README.md
- Source evidence: https://github.com/grmkris/robo-harness/blob/143699975b09df94b4d986329cdae5fdf9541d31/apps/server/src/decision/jev.test.ts
- Source evidence: https://github.com/grmkris/robo-harness/blob/143699975b09df94b4d986329cdae5fdf9541d31/apps/server/src/decision/jev.ts
## snake-jev
Real-time Snake game driven by parallel Jev assessments, deciding optimal turns in a single API call per tick.
- Repository: https://github.com/siroccomask/snake-jev
- Category: High-Frequency & Simulation
- Jev decision: Scans obstacles and food locations per tick, querying Jev in parallel for survival and approach probabilities.
- Purpose: Demonstrates Jev high-frequency, deterministic low-latency performance in real-time game ticks.
- Review scope: Verified with code-level Jev executable integration evidence; decision mechanisms extracted from source.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/siroccomask/snake-jev/
- Source evidence: https://github.com/siroccomask/snake-jev/blob/86f01b686df2e6d5b566b80d015de9b8b34450a8/README.md
- Source evidence: https://github.com/siroccomask/snake-jev/blob/86f01b686df2e6d5b566b80d015de9b8b34450a8/jev_controller.py
## sqlite3-jev
SQLite C extension enabling TypeSafe Jev judgments as native SQL functions for semantic scoring and choices.
- Repository: https://github.com/mattn/sqlite3-jev
- Category: Domain & Vertical Tools
- Jev decision: Registers custom functions like jev\_choice and jev\_score directly inside the SQLite query pipeline.
- Purpose: Enables row-level semantic classification directly inside relational SQL queries without glue code.
- Review scope: Verified with code-level Jev executable integration evidence; decision mechanisms extracted from source.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/mattn/sqlite3-jev/
- Source evidence: https://github.com/mattn/sqlite3-jev/blob/2172600da148182703f8f221089d9304d0fb97f9/README.md
- Source evidence: https://github.com/mattn/sqlite3-jev/blob/2172600da148182703f8f221089d9304d0fb97f9/jev.c
## azdaja
Bare, open-source RLM layer for existing coding agents
- Repository: https://github.com/kubet/azdaja
- Category: Context GC & Filter
- Jev decision: Jev receives selected source material and explicit questions. It can rank passages, classify records, assess whether evidence supports a claim and judge whether records match for semantic joins. Its returned probabilities let the RLM compare results and decide what to inspect, combine or explore next.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/kubet/azdaja/
- Source evidence: https://github.com/kubet/azdaja/blob/0ac5f0de0c99a5db0d32fa8691dbf08c14663923/README.md
- Source evidence: https://github.com/kubet/azdaja/blob/0ac5f0de0c99a5db0d32fa8691dbf08c14663923/examples/jev_batch_review.py
- Source evidence: https://github.com/kubet/azdaja/blob/0ac5f0de0c99a5db0d32fa8691dbf08c14663923/examples/jev_review_queue.py
- Source evidence: https://github.com/kubet/azdaja/blob/0ac5f0de0c99a5db0d32fa8691dbf08c14663923/src/judge_batch.rs
- Source evidence: https://github.com/kubet/azdaja/blob/0ac5f0de0c99a5db0d32fa8691dbf08c14663923/src/judge.rs
## jev-router
Cost-aware LLM router that picks the cheapest model capable of handling a query, using TypeSafe's Jev for fast classification instead of an LLM call.
- Repository: https://github.com/rajdhakad9826/jev-router
- Category: Routing & Cost Optimization
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/rajdhakad9826/jev-router/
- Source evidence: https://github.com/rajdhakad9826/jev-router/blob/9c332db56da87a559a1e18d0331c8fcb303b40fd/README.md
- Source evidence: https://github.com/rajdhakad9826/jev-router/blob/9c332db56da87a559a1e18d0331c8fcb303b40fd/src/router.ts
- Source evidence: https://github.com/rajdhakad9826/jev-router/blob/9c332db56da87a559a1e18d0331c8fcb303b40fd/src/jev/classifier.ts
- Source evidence: https://github.com/rajdhakad9826/jev-router/blob/9c332db56da87a559a1e18d0331c8fcb303b40fd/src/core/loss.ts
- Source evidence: https://github.com/rajdhakad9826/jev-router/blob/9c332db56da87a559a1e18d0331c8fcb303b40fd/src/core/normalise.ts
- Source evidence: https://github.com/rajdhakad9826/jev-router/blob/9c332db56da87a559a1e18d0331c8fcb303b40fd/src/core/selection.ts
- Source evidence: https://github.com/rajdhakad9826/jev-router/blob/9c332db56da87a559a1e18d0331c8fcb303b40fd/src/index.ts
- Source evidence: https://github.com/rajdhakad9826/jev-router/blob/9c332db56da87a559a1e18d0331c8fcb303b40fd/src/types.ts
## ask-jev
Ultra-fast, fail-open advisory decisions and verbatim extractive reading view for AI coding agents and CLI pipelines
- Repository: https://github.com/logicrw/ask-jev
- Category: CLI & Pipelines
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: GPL-3.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/logicrw/ask-jev/
- Source evidence: https://github.com/logicrw/ask-jev/blob/8485cf82dc2ed5e8b0950933384021fc116b00b6/README.md
- Source evidence: https://github.com/logicrw/ask-jev/blob/8485cf82dc2ed5e8b0950933384021fc116b00b6/scripts/ask_jev.py
- Source evidence: https://github.com/logicrw/ask-jev/blob/8485cf82dc2ed5e8b0950933384021fc116b00b6/scripts/jev_context.py
## slop-grader
Rule-based CLI and agent skill that evaluates text and markdown files against custom rulesets for AI slop, grammar, and technical doc quality using Jev scores and line-by-line violation flags, then guides an AI agent to auto-fix violations.
- Repository: https://github.com/lukstei/slop-grader
- Category: CLI & Pipelines
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/lukstei/slop-grader/
- Source evidence: https://github.com/lukstei/slop-grader/blob/aedb334961fd201d958a7dbfc3a0ba09c8c8c99d/README.md
- Source evidence: https://github.com/lukstei/slop-grader/blob/aedb334961fd201d958a7dbfc3a0ba09c8c8c99d/src/providers/jev.test.ts
## paper-radar-jev
An automated research paper radar that fetches the latest papers from arXiv, evaluates their relevance to a configurable research profile using TypeSafe AI, and ranks them by relevance score. Designed for personalized, daily literature discovery across different research domains.
- Repository: https://github.com/LYchoon/paper-radar-jev
- Category: CLI & Pipelines
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/lychoon/paper-radar-jev/
- Source evidence: https://github.com/LYchoon/paper-radar-jev/blob/fbadf01c69806730eb157bdc97f662a38b522593/README.md
- Source evidence: https://github.com/LYchoon/paper-radar-jev/blob/fbadf01c69806730eb157bdc97f662a38b522593/README.zh-TW.md
- Source evidence: https://github.com/LYchoon/paper-radar-jev/blob/fbadf01c69806730eb157bdc97f662a38b522593/src/paper_radar/models.py
- Source evidence: https://github.com/LYchoon/paper-radar-jev/blob/fbadf01c69806730eb157bdc97f662a38b522593/main.py
- Source evidence: https://github.com/LYchoon/paper-radar-jev/blob/fbadf01c69806730eb157bdc97f662a38b522593/src/paper_radar/__init__.py
- Source evidence: https://github.com/LYchoon/paper-radar-jev/blob/fbadf01c69806730eb157bdc97f662a38b522593/src/paper_radar/__main__.py
- Source evidence: https://github.com/LYchoon/paper-radar-jev/blob/fbadf01c69806730eb157bdc97f662a38b522593/src/paper_radar/cli.py
- Source evidence: https://github.com/LYchoon/paper-radar-jev/blob/fbadf01c69806730eb157bdc97f662a38b522593/src/paper_radar/config.py
- Source evidence: https://github.com/LYchoon/paper-radar-jev/blob/fbadf01c69806730eb157bdc97f662a38b522593/src/paper_radar/evaluator.py
## jev-issue-radar
Jev Issue Radar is a read-only dashboard for GitHub duplicate-issue triage. It retrieves likely candidates, asks Jev whether each pair is duplicate, related, distinct, or insufficiently documented, and shows selected passages from both original reports for a maintainer to review.
- Repository: https://github.com/Patrick-SCH03/jev-issue-radar
- Category: Domain & Vertical Tools
- Jev decision: The app never closes issues, posts comments, or changes labels. Retrieval is currently lexical and bounded to a recent-item scan; this limitation is explicit in the UI and README.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/patrick-sch03/jev-issue-radar/
- Source evidence: https://github.com/Patrick-SCH03/jev-issue-radar/blob/6ea5391aa229ce77466774d2ee6af1abb631bb7a/README.md
- Source evidence: https://github.com/Patrick-SCH03/jev-issue-radar/blob/6ea5391aa229ce77466774d2ee6af1abb631bb7a/lib/jev.mjs
## soupbase
Soupbase is a bilingual Chinese-English Turtle Soup game where Jev judges player questions and reconstructions, and the app checks structured Choice results and confidence to decide clearance.
- Repository: https://github.com/spoonnotfound/soupbase
- Category: High-Frequency & Simulation
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/spoonnotfound/soupbase/
- Source evidence: https://github.com/spoonnotfound/soupbase/blob/4e071a5a500f7db2a8ec4f5a3f99aa02a4c784aa/README.md
- Source evidence: https://github.com/spoonnotfound/soupbase/blob/4e071a5a500f7db2a8ec4f5a3f99aa02a4c784aa/src/app/api/%5B...path%5D/route.ts
- Source evidence: https://github.com/spoonnotfound/soupbase/blob/4e071a5a500f7db2a8ec4f5a3f99aa02a4c784aa/src/components/model-trace.tsx
- Source evidence: https://github.com/spoonnotfound/soupbase/blob/4e071a5a500f7db2a8ec4f5a3f99aa02a4c784aa/src/server/api.ts
- Source evidence: https://github.com/spoonnotfound/soupbase/blob/4e071a5a500f7db2a8ec4f5a3f99aa02a4c784aa/src/server/model.ts
- Source evidence: https://github.com/spoonnotfound/soupbase/blob/4e071a5a500f7db2a8ec4f5a3f99aa02a4c784aa/src/app/%5Blocale%5D/page.tsx
- Source evidence: https://github.com/spoonnotfound/soupbase/blob/4e071a5a500f7db2a8ec4f5a3f99aa02a4c784aa/src/app/layout.tsx
- Source evidence: https://github.com/spoonnotfound/soupbase/blob/4e071a5a500f7db2a8ec4f5a3f99aa02a4c784aa/src/app/page.tsx
- Source evidence: https://github.com/spoonnotfound/soupbase/blob/4e071a5a500f7db2a8ec4f5a3f99aa02a4c784aa/src/components/app.tsx
## jselect
Selects source-linked evidence within a token budget using Jev Noul relevance judgments and local diversity-aware selection.
- Repository: https://github.com/keltokhy/jselect
- Category: Data & Search
- Jev decision: Jev judges whether each passage is useful evidence for the supplied task; local code selects verbatim passages and citations within the token budget.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/keltokhy/jselect/
- Source evidence: https://github.com/keltokhy/jselect/blob/460b217110a6fa2f3546813f1dc4f77b062e82cd/README.md
- Source evidence: https://github.com/keltokhy/jselect/blob/460b217110a6fa2f3546813f1dc4f77b062e82cd/src/jselect/judge.py
## jgrep
Filters text, structured records, functions, and diff hunks against plain-English descriptions using Jev Noul judgments.
- Repository: https://github.com/keltokhy/jgrep
- Category: CLI & Pipelines
- Jev decision: Jev judges whether each input unit matches the user description; local code applies the probability threshold and returns matching source material.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/keltokhy/jgrep/
- Source evidence: https://github.com/keltokhy/jgrep/blob/fdceb6bdf79165a133667b8e57f3b7244545f0a2/README.md
- Source evidence: https://github.com/keltokhy/jgrep/blob/fdceb6bdf79165a133667b8e57f3b7244545f0a2/src/jgrep/__init__.py
- Source evidence: https://github.com/keltokhy/jgrep/blob/fdceb6bdf79165a133667b8e57f3b7244545f0a2/src/jgrep/__main__.py
- Source evidence: https://github.com/keltokhy/jgrep/blob/fdceb6bdf79165a133667b8e57f3b7244545f0a2/src/jgrep/cli.py
- Source evidence: https://github.com/keltokhy/jgrep/blob/fdceb6bdf79165a133667b8e57f3b7244545f0a2/src/jgrep/code_inputs.py
- Source evidence: https://github.com/keltokhy/jgrep/blob/fdceb6bdf79165a133667b8e57f3b7244545f0a2/src/jgrep/core.py
## openrouter-jev-mcp
A Python decision gateway and Model Context Protocol (MCP) server exposing TypeSafe's Jev model through OpenRouter's decisions endpoint to Claude Code, Codex, and Cursor agents.
- Repository: https://github.com/ctmx/openrouter-jev-mcp
- Category: MCP & Integrations
- Jev decision: The server exposes Jev Choice (\`jev\_classify\`), Score (\`jev\_score\`), and Noul (\`jev\_check\`) decisions over standard stdio MCP to AI coding agents, executing requests against OpenRouter's decisions endpoint:
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/ctmx/openrouter-jev-mcp/
- Source evidence: https://github.com/ctmx/openrouter-jev-mcp/blob/e9d4bb38dbba7c7dba0cd4d0504ada741c87d1d7/README.md
- Source evidence: https://github.com/ctmx/openrouter-jev-mcp/blob/e9d4bb38dbba7c7dba0cd4d0504ada741c87d1d7/examples/demo_typesafe_sdk.py
## jev-align
1. Evaluates the configured dataset and measures uncertainty. 2. Selects ambiguous rows plus a random audit sample for you to label. 3. Uses your accumulated labels and optional rationales to run GEPA. 4. Shows the score, certainty change, and proposed definition diff. 5. Lets you accept, reject, rewind, or resume later.
- Repository: https://github.com/sutro-sh/jev-align
- Category: CLI & Pipelines
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/sutro-sh/jev-align/
- Source evidence: https://github.com/sutro-sh/jev-align/blob/3d997fc76593036655c28d4964de43b55f81fe2c/src/jev_align/jev.py
## jev-use
Voice and typed computer use for macOS. You say what you want. Jev picks the next on-screen action. macOS performs it. No screenshots: the app reads the screen through the Accessibility tree.
- Repository: https://github.com/savka777/jev-use
- Category: Browser & OS Action
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/savka777/jev-use/
- Source evidence: https://github.com/savka777/jev-use/blob/8907f85354addfa3d2b78f6a462087e4c73310b8/Sources/JevCore/Decision.swift
## grok-bot-jev
Connect TypeSafe Jev to Grok Bot as a cheap decision layer - usage gates, skill template, examples
- Repository: https://github.com/Bodila51/grok-bot-jev
- Category: Routing & Cost Optimization
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/bodila51/grok-bot-jev/
- Source evidence: https://github.com/Bodila51/grok-bot-jev/blob/1583e09928c138aeac0aa89818c67ea41f08e807/src/jev_client.py
## jev-dsh-decision
Provides Jev structured decision support for Agent Harness to recommend tools, Skills and Agents and return judgments with probabilities, with a native DeepSeek Harness plugin and an iPolloWork entry serving OpenCode, DeepSeek Harness and Codex Harness.
- Repository: https://github.com/Devin-AXIS/jev-dsh-decision
- Category: SDK & Decision Frameworks
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/devin-axis/jev-dsh-decision/
- Source evidence: https://github.com/Devin-AXIS/jev-dsh-decision/blob/adc88caa9bf174d367e79a5f254c7936bcef088e/service/jev.mjs
## jev-recall
Retrieve by relevance, not resemblance: filter an AI assistant's memories with TypeSafe's Jev
- Repository: https://github.com/samdotmak/jev-recall
- Category: Context GC & Filter
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/samdotmak/jev-recall/
- Source evidence: https://github.com/samdotmak/jev-recall/blob/d3e4acfb45c7cf6231f1621b7dafb09d21e95862/src/jev_recall/core.py
## jevbench
JevBench v1 - a benchmark for Jev-class typed decision models: smart, cheap, fast, reliable, open.
- Repository: https://github.com/fstandhartinger/jevbench
- Category: SDK & Decision Frameworks
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/fstandhartinger/jevbench/
- Source evidence: https://github.com/fstandhartinger/jevbench/blob/275763201a29d6083d4ee1431d709c296ef81281/jevbench/adapters/typesafe.py
## jev-capability-atlas
This repository collects real Jev API-call receipts, test suites, and bilingual guides to map which narrow-decision tasks suit Jev and how Agents should evaluate and report fit.
- Repository: https://github.com/Zaious/jev-capability-atlas
- Category: SDK & Decision Frameworks
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/zaious/jev-capability-atlas/
- Source evidence: https://github.com/Zaious/jev-capability-atlas/blob/b85bae4925f77a8d9576f63882a94521936d3c22/scripts/common/jev_client.py
## jevgrep
Jev-powered semantic code search for coding agents — find behavior across repositories via CLI or MCP, with exact source excerpts and line numbers.
- Repository: https://github.com/nassim-arifette/jevgrep
- Category: Codebase & Graph Pathfinding
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/nassim-arifette/jevgrep/
- Source evidence: https://github.com/nassim-arifette/jevgrep/blob/52e2d895b69d3bd41138b5f9091d7eed3e2cf4a0/experiments/jev-contract/probe.mjs
## jev-reflex-autonomy-lab
Multi-drone autonomy lab demonstrating TypeSafe Jev reflex decisions with optional System 2 strategy guidance.
- Repository: https://github.com/khordoo/jev-reflex-autonomy-lab
- Category: High-Frequency & Simulation
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/khordoo/jev-reflex-autonomy-lab/
- Source evidence: https://github.com/khordoo/jev-reflex-autonomy-lab/blob/22fd32637383ac11b69e186c327c6c203cf5999d/lib/reflex/jev-server.ts
## jevvy
Jev-powered plugins for coding agents
- Repository: https://github.com/PanAchy/jevvy
- Category: Security & Guardrails
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/panachy/jevvy/
- Source evidence: https://github.com/PanAchy/jevvy/blob/f682078c036213e855ff6cc2fadbb119d7da7550/packages/core/src/typesafe.ts
## RoboJEV
RoboJEV is a small, inspectable robotics laboratory. JEV receives \*\*structured simulator state, not images\*\*, selects an immediate intent, then selects X/Y/Z directions and a gripper command. A Cartesian controller executes the action using real MuJoCo contacts. Each task has independent physical success checks; model answers cannot declare success.
- Repository: https://github.com/lykycy123/RoboJEV
- Category: High-Frequency & Simulation
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/lykycy123/robojev/
- Source evidence: https://github.com/lykycy123/RoboJEV/blob/aa82be09603032b0e196f2e4aaa7277d54eb7b42/src/jev_vla_sim/policy.py
## jevalyn
The decision layer for your Rails app. A Rails-native wrapper around TypeSafe's Jev System One API: typed, calibrated decisions in your control flow.
- Repository: https://github.com/Ray-Hughes/jevalyn
- Category: SDK & Decision Frameworks
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/ray-hughes/jevalyn/
- Source evidence: https://github.com/Ray-Hughes/jevalyn/blob/98d877dd88c5664e536f358d572267671348562c/spec/jevalyn/client_spec.rb
## jev-security-scan
Reviews Agent Skills and MCP configurations and source code with local static checks and TypeSafe Jev before installation or execution, reporting file and line evidence, risk categories, model probabilities, and coverage gaps.
- Repository: https://github.com/win4r/jev-security-scan
- Category: Security & Guardrails
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/win4r/jev-security-scan/
- Source evidence: https://github.com/win4r/jev-security-scan/blob/a4ea18d8e2cb5cc8447f063c9870cebe46d7663f/scripts/jev_client.py
## jev\_jsonschema
\`probabilities\` is keyed by your schema's values, not Jev's internal labels, so a score of \`1\`–\`5\` reads as \`"1"\`–\`"5"\` and not \`"0"\`–\`"4"\`. Noul questions carry no confidence of their own, so \`confidence\` is \`None\` for booleans and numbers.
- Repository: https://github.com/Kiln-AI/jev_jsonschema
- Category: SDK & Decision Frameworks
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/kiln-ai/jev_jsonschema/
- Source evidence: https://github.com/Kiln-AI/jev_jsonschema/blob/fccea8c2da0edf1bdfd1de30f8664c6684ba6c63/src/jev_jsonschema/client.py
## jev-auto-approve
Jev is a decision model: it answers a typed question with a calibrated probability rather than prose. This action asks it one yes/no question per thing worth being sure about — answered in parallel in a single call — and approves only when every one of them clears your threshold:
- Repository: https://github.com/metalbear-co/jev-auto-approve
- Category: Security & Guardrails
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/metalbear-co/jev-auto-approve/
- Source evidence: https://github.com/metalbear-co/jev-auto-approve/blob/5c58e7b3a3c9977a7e646504190457773d1d87fa/src/jev.mjs
## JevFind
Fast semantic code search powered by Jev. Find the relevant files, line ranges, and snippets
- Repository: https://github.com/Peu77/JevFind
- Category: Data & Search
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/peu77/jevfind/
- Source evidence: https://github.com/Peu77/JevFind/blob/c286f60a61d24b0f4249b2ea88495a4f52dfd51e/src/main.rs
## jev-oas-sentinel
JEV never writes a review or changes a specification. It returns typed decisions and probabilities; deterministic Python code decides whether to pass, request review, or block.
- Repository: https://github.com/ShuhanSun/jev-oas-sentinel
- Category: CLI & Pipelines
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/shuhansun/jev-oas-sentinel/
- Source evidence: https://github.com/ShuhanSun/jev-oas-sentinel/blob/807bf63033e5910f12fbb52b2c84dbcb127dde8f/src/jev_oas_sentinel/jev.py
## jev-ood-calibration
Independent calibration test of TypeSafe's Jev on a task it cannot have seen: 900 rule-generated support tickets (choice / score / boolean) plus 3 public benchmarks via Vercel AI Gateway. Raw responses, ECE with noise floor, temperature refit, per-type sign of miscalibration. Reproducible for ~$0.06.
- Repository: https://github.com/scienthoon/jev-ood-calibration
- Category: SDK & Decision Frameworks
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/scienthoon/jev-ood-calibration/
- Source evidence: https://github.com/scienthoon/jev-ood-calibration/blob/e092d3f1ef8baa5fd213443862b04d1db6fb63aa/scripts/jev_eval.mjs
## fast-compaction-dsh
Verdict-based context compaction for DeepSeek Harness — replaces lossy LLM summaries with fast keep/truncate/drop decisions from jev-latest; everything kept stays verbatim. Port of tamaratran/fast-jev-compaction.
- Repository: https://github.com/kolawong/fast-compaction-dsh
- Category: Context GC & Filter
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/kolawong/fast-compaction-dsh/
- Source evidence: https://github.com/kolawong/fast-compaction-dsh/blob/322dc84518c3ea541c22182f954e42b93f1bec88/README.md
- Source evidence: https://github.com/kolawong/fast-compaction-dsh/blob/322dc84518c3ea541c22182f954e42b93f1bec88/README.zh.md
- Source evidence: https://github.com/kolawong/fast-compaction-dsh/blob/322dc84518c3ea541c22182f954e42b93f1bec88/src/jev.ts
## jgrep
grep for what code does, not what it's called. Semantic code search powered by TypeSafe Jev.
- Repository: https://github.com/kyu1204/jgrep
- Category: CLI & Pipelines
- Jev decision: Measured (2026-09-19, jev-1.13.0): a 896-chunk TypeScript \`src/\` tree in 1.8 s for $0.010 (240k input tokens); repeat query 0 s from cache.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/kyu1204/jgrep/
- Source evidence: https://github.com/kyu1204/jgrep/blob/e91569b6c871717ac47ac1e94e4387110ac900f1/README.md
- Source evidence: https://github.com/kyu1204/jgrep/blob/e91569b6c871717ac47ac1e94e4387110ac900f1/src/cli.ts
- Source evidence: https://github.com/kyu1204/jgrep/blob/e91569b6c871717ac47ac1e94e4387110ac900f1/src/init.ts
- Source evidence: https://github.com/kyu1204/jgrep/blob/e91569b6c871717ac47ac1e94e4387110ac900f1/src/jgrep.test.ts
- Source evidence: https://github.com/kyu1204/jgrep/blob/e91569b6c871717ac47ac1e94e4387110ac900f1/src/jgrep.ts
## jlink
The string baselines are best-match Jaro-Winkler and best-match TF-IDF cosine; the table shows the better of the two. Exact matching after normalization scores 0.26, 0.41, 0.00, 0.00 and 0.22.
- Repository: https://github.com/keltokhy/jlink
- Category: Data & Search
- Jev decision: Jev judges whether two candidate records refer to the same entity under a user-supplied match definition; local code generates candidates and resolves accepted matches.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/keltokhy/jlink/
- Source evidence: https://github.com/keltokhy/jlink/blob/65533df0b531283f2980374ada18c0fd74b6c7ab/README.md
- Source evidence: https://github.com/keltokhy/jlink/blob/65533df0b531283f2980374ada18c0fd74b6c7ab/src/jlink/judge.py
- Source evidence: https://github.com/keltokhy/jlink/blob/65533df0b531283f2980374ada18c0fd74b6c7ab/src/jlink/__init__.py
- Source evidence: https://github.com/keltokhy/jlink/blob/65533df0b531283f2980374ada18c0fd74b6c7ab/src/jlink/__main__.py
- Source evidence: https://github.com/keltokhy/jlink/blob/65533df0b531283f2980374ada18c0fd74b6c7ab/src/jlink/assets/review.js
- Source evidence: https://github.com/keltokhy/jlink/blob/65533df0b531283f2980374ada18c0fd74b6c7ab/src/jlink/audit.py
- Source evidence: https://github.com/keltokhy/jlink/blob/65533df0b531283f2980374ada18c0fd74b6c7ab/src/jlink/block.py
- Source evidence: https://github.com/keltokhy/jlink/blob/65533df0b531283f2980374ada18c0fd74b6c7ab/src/jlink/cli.py
- Source evidence: https://github.com/keltokhy/jlink/blob/65533df0b531283f2980374ada18c0fd74b6c7ab/src/jlink/core.py
## jsort
Ranks text along a plain-English criterion using pairwise Jev Noul comparisons and a locally fitted Bradley-Terry scale.
- Repository: https://github.com/keltokhy/jsort
- Category: CLI & Pipelines
- Jev decision: Jev judges whether text A ranks higher than text B on the supplied criterion; local code schedules comparisons and fits a Bradley-Terry scale with standard errors.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/keltokhy/jsort/
- Source evidence: https://github.com/keltokhy/jsort/blob/380dfe57760241681c4743bece352ea4c5086c39/README.md
- Source evidence: https://github.com/keltokhy/jsort/blob/380dfe57760241681c4743bece352ea4c5086c39/src/jsort/model.py
- Source evidence: https://github.com/keltokhy/jsort/blob/380dfe57760241681c4743bece352ea4c5086c39/src/jsort/__init__.py
- Source evidence: https://github.com/keltokhy/jsort/blob/380dfe57760241681c4743bece352ea4c5086c39/src/jsort/__main__.py
- Source evidence: https://github.com/keltokhy/jsort/blob/380dfe57760241681c4743bece352ea4c5086c39/src/jsort/cli.py
- Source evidence: https://github.com/keltokhy/jsort/blob/380dfe57760241681c4743bece352ea4c5086c39/src/jsort/core.py
## hermes-jev-skills
Jev-powered model routing, memory, compaction, skill selection, computer and browser use for Hermes agents (also Claude Code and Codex)
- Repository: https://github.com/kerpopule/hermes-jev-skills
- Category: Routing & Cost Optimization
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/kerpopule/hermes-jev-skills/
- Source evidence: https://github.com/kerpopule/hermes-jev-skills/blob/29e64b57026eb040b355c260a2480015bd459611/jevkit/client.py
## jev-skill-suggester
A Python CLI and Codex Skill that recommends a suitable installed skill for the current task using TypeSafe Jev Choice and Noul checks without executing candidate skills.
- Repository: https://github.com/win4r/jev-skill-suggester
- Category: CLI & Pipelines
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/win4r/jev-skill-suggester/
- Source evidence: https://github.com/win4r/jev-skill-suggester/blob/05fbd7ce9ec74a2f193c09276a8d4d077d9d5e5c/scripts/jev_client.py
## jev-linkmap
Site: www.bles-software.com, 566 pages, 8,460 link decisions (15 candidate targets per page). Run on 19 Sep 2026. Every number below is from the run files in \`out/\` and \`runs/\`.
- Repository: https://github.com/stas4000/jev-linkmap
- Category: Domain & Vertical Tools
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/stas4000/jev-linkmap/
- Source evidence: https://github.com/stas4000/jev-linkmap/blob/58f636ecc4fb3339026e8a4f0cb49e5273f756a3/jev_linkmap/jev.py
## jev-yt-time-saver
This project integrates Jev to provide structured decisions for its workflow. See the repository for implementation details.
- Repository: https://github.com/jaibhasin/jev-yt-time-saver
- Category: Browser & OS Action
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/jaibhasin/jev-yt-time-saver/
- Source evidence: https://github.com/jaibhasin/jev-yt-time-saver/blob/6ceeb82396bd5187a3dea61ab159c32fdb7552be/background/background.js
## pi-jev-guard
Check Pi code edits against repository Markdown rules with TypeSafe Jev
- Repository: https://github.com/Reindeer-AI/pi-jev-guard
- Category: Security & Guardrails
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/reindeer-ai/pi-jev-guard/
- Source evidence: https://github.com/Reindeer-AI/pi-jev-guard/blob/144ed4cb5d0066b2149c91d4035367d609214647/src/jev.ts
## jev-search
Experimental semantic line search with TypeSafe Jev via OpenRouter. Python CLI with no runtime dependencies.
- Repository: https://github.com/larguesa/jev-search
- Category: Data & Search
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/larguesa/jev-search/
- Source evidence: https://github.com/larguesa/jev-search/blob/8aa403554d7904d3c14224cfda02a4e2144c0ccd/jev_search.py
## jevfill
Open \`test/sample-form.html\` in the browser, configure the extension, and click \*\*Autofill page\*\*.
- Repository: https://github.com/imohitmayank/jevfill
- Category: Browser & OS Action
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/imohitmayank/jevfill/
- Source evidence: https://github.com/imohitmayank/jevfill/blob/12246f784a49f5e48be9aca8c2dd7588f1d1fa9f/src/jev/client.ts
## jev-model-tokengate
An OpenAI-compatible proxy that sits between your LLM and your users. It evaluates each sliding window of tokens \*\*while the response is still streaming\*\* and cuts the stream \*\*before\*\* a violating token can reach the screen.
- Repository: https://github.com/Thanh-Mathieu95/jev-model-tokengate
- Category: Security & Guardrails
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/thanh-mathieu95/jev-model-tokengate/
- Source evidence: https://github.com/Thanh-Mathieu95/jev-model-tokengate/blob/3072b7362dd7fbd8de53fb254975ee43bbd4b0a2/evaluator.js
## jev
Ruby client for the typesafe AI Jev model
- Repository: https://github.com/virolea/jev
- Category: SDK & Decision Frameworks
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/virolea/jev/
- Source evidence: https://github.com/virolea/jev/blob/d15edc9646541ac2a20182397c9a4df5319c883e/lib/jev/client.rb
## open-jev-approvals
Binary approval gate for Codex and Claude Code — every intercepted tool call is reviewed by TypeSafe JEV and composed through a versioned local policy, with scoped authorization.
- Repository: https://github.com/alexj11324/open-jev-approvals
- Category: Security & Guardrails
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/alexj11324/open-jev-approvals/
- Source evidence: https://github.com/alexj11324/open-jev-approvals/blob/889d06f3e2b6225132788a028fe4d3f35f0ee2ae/internal/jev/client.go
## Jev
Unofficial TypeSafe Jev showcase — System One decisions, not chat.
- Repository: https://github.com/cobusgreyling/Jev
- Category: SDK & Decision Frameworks
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/cobusgreyling/jev/
- Source evidence: https://github.com/cobusgreyling/Jev/blob/c636087edf4100a097a456e559c4b2fa769b80e8/jev_lab/client.py
## dsh-jev
Jev (System One decision model) plugin suite for DeepSeek Harness (dsh)
- Repository: https://github.com/zhangxaochen/dsh-jev
- Category: Security & Guardrails
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/zhangxaochen/dsh-jev/
- Source evidence: https://github.com/zhangxaochen/dsh-jev/blob/8204830bfa5132283db1a732a275f31a6da8bc29/lib/typesafe-client.js
## jevmetrics
Use it to assess unfamiliar instrumentation, review candidates for reduced retention, and selectively filter metrics before they reach a primary backend. Inference runs asynchronously, and cached assessments let subsequent batches use the same decision without another API call.
- Repository: https://github.com/ishantanu/jevmetrics
- Category: CLI & Pipelines
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/ishantanu/jevmetrics/
- Source evidence: https://github.com/ishantanu/jevmetrics/blob/111dcba8582e9a5156ef7ae515c1ec40f6bc7409/internal/evaluator/jev.go
## jev-java
Unofficial Java SDK for TypeSafe Jev and Vercel AI Gateway, with Spring Boot and WebClient support
- Repository: https://github.com/gudcks0305/jev-java
- Category: SDK & Decision Frameworks
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/gudcks0305/jev-java/
- Source evidence: https://github.com/gudcks0305/jev-java/blob/2d2b5c26c803802717b344e5dd5fc4e5524ba4e0/jev-spring-boot-autoconfigure/src/main/java/io/github/gudcks0305/jev/autoconfigure/JevAutoConfiguration.java
## jevtest
It provides a web and CLI demo that sends user text to Jev through OpenRouter for Choice, Score, and Noul probability judgments and compares the results side-by-side with a general LLM.
- Repository: https://github.com/joshhu/jevtest
- Category: Domain & Vertical Tools
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/joshhu/jevtest/
- Source evidence: https://github.com/joshhu/jevtest/blob/7b20148292223df96b4345d66bb2691ff511a79d/main.py
## actiongate-jev
Open-source Jev tool-calling authorization gateway for AI agents: deterministic policy, exact-action single-use permits, MCP and HTTP enforcement.
- Repository: https://github.com/omkarghugarkar007/actiongate-jev
- Category: Security & Guardrails
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/omkarghugarkar007/actiongate-jev/
- Source evidence: https://github.com/omkarghugarkar007/actiongate-jev/blob/cd358fc0c2490c70586e0d7b73c2788af0c9599b/packages/decision-provider/src/typesafe-jev.ts
## jeveryword
Jev answers multiple-choice questions and does not generate text, so on its own it cannot return a name, an email address or a quote. jeveryword numbers the words of your text, offers those numbers as the answer options, and converts the numbers Jev picks back into the original substring with its character offsets.
- Repository: https://github.com/jkrup/jeveryword
- Category: Data & Search
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/jkrup/jeveryword/
- Source evidence: https://github.com/jkrup/jeveryword/blob/6fed1518bbb84cc4865401630f37c01dc3decc10/src/client.mjs
## work-with-jev
Work with Jev is a local-first message classifier that uses Jev to sort work messages into urgent, to-do, worth-reading, and skippable groups with cross-chat to-do management and Feishu and WeCom adapters.
- Repository: https://github.com/Adkid-Zephyr/work-with-jev
- Category: Domain & Vertical Tools
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/adkid-zephyr/work-with-jev/
- Source evidence: https://github.com/Adkid-Zephyr/work-with-jev/blob/8d2db18ef753cd84e06a75dcaa6fa881b35c5a77/server.mjs
## Jev-Auto-Router
Jev Auto Router (Jev Router): experimental per-call GPT model routing for Codex via TypeSafe Jev and a local Responses proxy, with independent task verification.
- Repository: https://github.com/miniLV/Jev-Auto-Router
- Category: Routing & Cost Optimization
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/minilv/jev-auto-router/
- Source evidence: https://github.com/miniLV/Jev-Auto-Router/blob/9a75f14fda63b554b05abb9b696d62eec3b795ff/src/index.ts
## jev-311-heatmap
The live run excluded 205 reports with missing or invalid coordinates, completed \*\*634 API calls without retries\*\*, and reported \*\*539,979 input tokens\*\*. Repeated descriptions share one evaluation.
- Repository: https://github.com/CompleteTech-LLC-AI-Research/jev-311-heatmap
- Category: Data & Search
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/completetech-llc-ai-research/jev-311-heatmap/
- Source evidence: https://github.com/CompleteTech-LLC-AI-Research/jev-311-heatmap/blob/172eae5dfb40abc72590b5451e5330edb4c53c91/generate_heatmap.py
## jev-model-router
Cost-optimized OpenRouter model router using TypeSafe's Jev, with a live full-catalog scorer instead of a hardcoded model list
- Repository: https://github.com/lucianfialho/jev-model-router
- Category: Routing & Cost Optimization
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/lucianfialho/jev-model-router/
- Source evidence: https://github.com/lucianfialho/jev-model-router/blob/4a16d03957df28bd5989060266da80191456301c/src/model_router/classifier.py
## jev-phishing-bench
The signal result above was challenged on three points: no non-AI baseline, selection and evaluation on the same emails, and no equivalent decomposition for the LLM. Three controls were added (\`bench/heuristics.py\`, \`bench/protocol.py\`, \`run\_llm\_signals.py\`); nothing above was changed. Full tables in \`results/report.md\`, chart in \`results/controls.png\`.
- Repository: https://github.com/anisselbd/jev-phishing-bench
- Category: Security & Guardrails
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/anisselbd/jev-phishing-bench/
- Source evidence: https://github.com/anisselbd/jev-phishing-bench/blob/1d56e8c64d029a9554a0874e2ef2901ed196e230/run_jev.py
## jevrag
Replaces hardcoded RAG thresholds with explicit calibrated decision points. Five primitives (retrieval stopping, chunk splitting, context selection, answer abstention, cache trust) behind one swappable state → Decision → confidence → action interface, each evaluated on real datasets with a calibration harness that reports honestly.
- Repository: https://github.com/ajanm007/jevrag
- Category: SDK & Decision Frameworks
- Jev decision: jevrag/decision.py — the \`ask(state, questions) -\> DecisionResult\` method calls \`api.typesafe.ai/v1/systemone\` via the Jev backend. All five primitives in \`jevrag/primitives/\` route through this method.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/ajanm007/jevrag/
- Source evidence: https://github.com/ajanm007/jevrag/blob/2b5563a9a4a68c592e727fc390890798dd5be2fb/README.md
- Source evidence: https://github.com/ajanm007/jevrag/blob/2b5563a9a4a68c592e727fc390890798dd5be2fb/jevrag/adapters/rag_jev_selector.py
- Source evidence: https://github.com/ajanm007/jevrag/blob/2b5563a9a4a68c592e727fc390890798dd5be2fb/scripts/eval_rag_jev.py
- Source evidence: https://github.com/ajanm007/jevrag/blob/2b5563a9a4a68c592e727fc390890798dd5be2fb/scripts/eval_scifact_ragjev.py
- Source evidence: https://github.com/ajanm007/jevrag/blob/2b5563a9a4a68c592e727fc390890798dd5be2fb/jevrag/decision.py
## jevish
Every mode auto-curries when called with only the patterns:
- Repository: https://github.com/hemanth/jevish
- Category: SDK & Decision Frameworks
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/hemanth/jevish/
- Source evidence: https://github.com/hemanth/jevish/blob/8766b550901b07cf080dc6c0e61ccf325d35f047/README.md
- Source evidence: https://github.com/hemanth/jevish/blob/8766b550901b07cf080dc6c0e61ccf325d35f047/lib/engine.js
## traffic-guard
High-throughput traffic and attack defense gate for incoming HTTP traffic with zero required dependencies, wire-order header validation, and TypeSafe System One acceleration for bot mitigation, exploit detection, and risk scoring.
- Repository: https://github.com/hemanth/traffic-guard
- Category: Security & Guardrails
- Jev decision: traffic-guard progressively evaluates requests against TypeSafe System One using Noul (\`is\_bot\`, \`is\_attack\`, \`is\_spoofed\`), Choice (\`traffic\_type\`), and Score (\`risk\_level\`).
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/hemanth/traffic-guard/
- Source evidence: https://github.com/hemanth/traffic-guard/blob/192673bd801866827a81ecfb19413f0e74a90990/README.md
- Source evidence: https://github.com/hemanth/traffic-guard/blob/192673bd801866827a81ecfb19413f0e74a90990/node/src/gate.ts
- Source evidence: https://github.com/hemanth/traffic-guard/blob/192673bd801866827a81ecfb19413f0e74a90990/node/src/policy.ts
- Source evidence: https://github.com/hemanth/traffic-guard/blob/192673bd801866827a81ecfb19413f0e74a90990/python/traffic_guard/gate.py
## jev-chess
Chess moves, evaluations, persona opponents, and game classification using TypeSafe AI System One models. Resolves natural language move intents into legal moves, evaluates positional sharpness and king risk in parallel, and powers historical persona opponents (Tal, Capablanca, Petrosian).
- Repository: https://github.com/hemanth/jev-chess
- Category: High-Frequency & Simulation
- Jev decision: jev-chess invokes Jev primitives via \`@typesafe-ai/sdk\` for natural-language move resolution, multi-dimensional position evaluations, and persona style scoring.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/hemanth/jev-chess/
- Source evidence: https://github.com/hemanth/jev-chess/blob/2e35170801a0374119f1862209f3cd818c00f467/README.md
- Source evidence: https://github.com/hemanth/jev-chess/blob/2e35170801a0374119f1862209f3cd818c00f467/src/typeSafeClient.ts
- Source evidence: https://github.com/hemanth/jev-chess/blob/2e35170801a0374119f1862209f3cd818c00f467/public/app.js
## tc39-atlas
Interactive semantic explorer and taxonomy for TC39 proposals. Applies TypeSafe AI System One (Jev) to classify ECMAScript proposals across adoption pathways, cognitive overhead, web-compatibility risk, and foundational intent archetypes.
- Repository: https://github.com/hemanth/tc39-atlas
- Category: Domain & Vertical Tools
- Jev decision: tc39-atlas enriches ECMAScript proposals using TypeSafe System One (Jev) across multi-dimensional rubrics (domain, complexity score, adoption choice, cognitive overhead score, web-compat risk score, and intent archetypes).
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/hemanth/tc39-atlas/
- Source evidence: https://github.com/hemanth/tc39-atlas/blob/fef00f6f3707a0b52b21dc08b769f7be5ccf08f4/README.md
- Source evidence: https://github.com/hemanth/tc39-atlas/blob/fef00f6f3707a0b52b21dc08b769f7be5ccf08f4/src/lib/typesafeEngine.ts
- Source evidence: https://github.com/hemanth/tc39-atlas/blob/fef00f6f3707a0b52b21dc08b769f7be5ccf08f4/src/server/typesafeApi.ts
## pkg-gate
Pre-install security gate for npm lifecycle scripts using TypeSafe System One. Evaluates preinstall, install, and postinstall hooks across intent, threat severity, secret access, and remote execution to intercept supply-chain attacks before execution.
- Repository: https://github.com/hemanth/pkg-gate
- Category: Security & Guardrails
- Jev decision: pkg-gate uses \`@typesafe-ai/sdk\` to evaluate lifecycle scripts in parallel across intent (Choice), threat severity (Score), secret exfiltration (Noul), and remote execution (Noul).
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/hemanth/pkg-gate/
- Source evidence: https://github.com/hemanth/pkg-gate/blob/7649d07768b3682c1d9d9ef94f0b6232c1e2f8d8/README.md
- Source evidence: https://github.com/hemanth/pkg-gate/blob/7649d07768b3682c1d9d9ef94f0b6232c1e2f8d8/src/gate.js
- Source evidence: https://github.com/hemanth/pkg-gate/blob/7649d07768b3682c1d9d9ef94f0b6232c1e2f8d8/src/index.d.ts
- Source evidence: https://github.com/hemanth/pkg-gate/blob/7649d07768b3682c1d9d9ef94f0b6232c1e2f8d8/src/index.js
- Source evidence: https://github.com/hemanth/pkg-gate/blob/7649d07768b3682c1d9d9ef94f0b6232c1e2f8d8/src/questions.js
- Source evidence: https://github.com/hemanth/pkg-gate/blob/7649d07768b3682c1d9d9ef94f0b6232c1e2f8d8/src/resolver.js
- Source evidence: https://github.com/hemanth/pkg-gate/blob/7649d07768b3682c1d9d9ef94f0b6232c1e2f8d8/src/simulator.js
- Source evidence: https://github.com/hemanth/pkg-gate/blob/7649d07768b3682c1d9d9ef94f0b6232c1e2f8d8/src/tui.js
- Source evidence: https://github.com/hemanth/pkg-gate/blob/7649d07768b3682c1d9d9ef94f0b6232c1e2f8d8/src/utils.js
## hfjev
Classify Hugging Face datasets across typed semantic dimensions with TypeSafe Jev System One. Auto-adapts evaluation rubrics to dataset domains (reviews, news, LLM tuning, support) and classifies rows in a single parallel System One call with calibrated probabilities.
- Repository: https://github.com/hemanth/hfjev
- Category: Data & Search
- Jev decision: hfjev classifies dataset rows in parallel across typed Choice, Score, and Noul dimensions against TypeSafe System One.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/hemanth/hfjev/
- Source evidence: https://github.com/hemanth/hfjev/blob/122245bedc52af5e73e21cb26263e4d174313ce7/README.md
- Source evidence: https://github.com/hemanth/hfjev/blob/122245bedc52af5e73e21cb26263e4d174313ce7/js/bin/hfjev.js
- Source evidence: https://github.com/hemanth/hfjev/blob/122245bedc52af5e73e21cb26263e4d174313ce7/playground/src/components/ApiKeyModal.tsx
## tool-prune
Calibrated tool selection and schema pruning for AI agents. Dual-engine: zero-dependency offline TurboQuant or TypeSafe System One (Jev). Prunes candidate MCP tools and schemas down to the relevant set before calling LLMs to eliminate hallucinations and save tokens.
- Repository: https://github.com/hemanth/tool-prune
- Category: Routing & Cost Optimization
- Jev decision: Jev makes atomic decisions on tool selection (\`choice\`) and whether user intent requires open-ended creative generation (\`noul\`), with calibrated probability distributions.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/hemanth/tool-prune/
- Source evidence: https://github.com/hemanth/tool-prune/blob/e55c586901a4cb33cb138a856cee74869430af9e/README.md
- Source evidence: https://github.com/hemanth/tool-prune/blob/e55c586901a4cb33cb138a856cee74869430af9e/js/lib/router.js
## JevLoop
The agent loop where decisions don't cost a large language model call. Zero deps, runs offline, no API key needed.
- Repository: https://github.com/zjunlp/JevLoop
- Category: Routing & Cost Optimization
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/zjunlp/jevloop/
- Source evidence: https://github.com/zjunlp/JevLoop/blob/c6024d9a304c79205c1996e94504de1075834144/README.md
- Source evidence: https://github.com/zjunlp/JevLoop/blob/c6024d9a304c79205c1996e94504de1075834144/README.zh-CN.md
- Source evidence: https://github.com/zjunlp/JevLoop/blob/c6024d9a304c79205c1996e94504de1075834144/src/agent.ts
- Source evidence: https://github.com/zjunlp/JevLoop/blob/c6024d9a304c79205c1996e94504de1075834144/src/backends.ts
- Source evidence: https://github.com/zjunlp/JevLoop/blob/c6024d9a304c79205c1996e94504de1075834144/src/decision-compile.ts
- Source evidence: https://github.com/zjunlp/JevLoop/blob/c6024d9a304c79205c1996e94504de1075834144/src/decision-shape.ts
- Source evidence: https://github.com/zjunlp/JevLoop/blob/c6024d9a304c79205c1996e94504de1075834144/src/decisiondoc.ts
- Source evidence: https://github.com/zjunlp/JevLoop/blob/c6024d9a304c79205c1996e94504de1075834144/src/decisions.ts
- Source evidence: https://github.com/zjunlp/JevLoop/blob/c6024d9a304c79205c1996e94504de1075834144/src/policy.ts
- Source evidence: https://github.com/zjunlp/JevLoop/blob/c6024d9a304c79205c1996e94504de1075834144/src/budget.ts
## profanity-checker
Deploy this Worker once, then call it from your other Workers.
- Repository: https://github.com/4rays/profanity-checker
- Category: Security & Guardrails
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/4rays/profanity-checker/
- Source evidence: https://github.com/4rays/profanity-checker/blob/0a0466f614a9c35e4697a0e8a20600e0104e8151/README.md
- Source evidence: https://github.com/4rays/profanity-checker/blob/0a0466f614a9c35e4697a0e8a20600e0104e8151/src/endpoints/profanityCheck.ts
- Source evidence: https://github.com/4rays/profanity-checker/blob/0a0466f614a9c35e4697a0e8a20600e0104e8151/src/index.ts
- Source evidence: https://github.com/4rays/profanity-checker/blob/0a0466f614a9c35e4697a0e8a20600e0104e8151/src/types.ts
## jev-paint
Requires Python 3.9+ and a modern browser with module workers and OffscreenCanvas (current Chrome, Edge, Firefox, or Safari). No packages, build step, or Node installation needed.
- Repository: https://github.com/achimala/jev-paint
- Category: Creative Tools
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/achimala/jev-paint/
- Source evidence: https://github.com/achimala/jev-paint/blob/ecf9c48d290e086bde790d6e24b93324667155e9/server.py
## jev-chat-for-twitch
Filter any live Twitch chat with Jev: a bring-your-own-key Chrome extension
- Repository: https://github.com/ethanplusai/jev-chat-for-twitch
- Category: Context GC & Filter
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/ethanplusai/jev-chat-for-twitch/
- Source evidence: https://github.com/ethanplusai/jev-chat-for-twitch/blob/80d33c4b0f39d471e817414caff06b6d1984515f/extension/jev.mjs
## laya-vs-jev-arena
Laya (open source, local) vs TypeSafe Jev (API): two AI models race in Snake and fight in a Mortal-Kombat-style arena. Every move is a real model decision.
- Repository: https://github.com/PromptEngineer48/laya-vs-jev-arena
- Category: High-Frequency & Simulation
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/promptengineer48/laya-vs-jev-arena/
- Source evidence: https://github.com/PromptEngineer48/laya-vs-jev-arena/blob/858f76b9f6d55ac13b1c66bf578e72556ffd09a7/server.py
## jev\_vampire\_survivors
TypeSafe's Jev model plays Vampire Survivors on Steam: BepInEx plugin + Python brain + live decision dashboard. Native Linux only.
- Repository: https://github.com/oldmoldycake/jev_vampire_survivors
- Category: High-Frequency & Simulation
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/oldmoldycake/jev_vampire_survivors/
- Source evidence: https://github.com/oldmoldycake/jev_vampire_survivors/blob/dae83d82593a13b882bf0abd5f481b5219357f64/brain/jev_vs/jev_client.py
## jev\_deep\_rl
This project evaluates a fixed model. It records rewards and decisions without training or updating model weights. A seeded random policy provides a local baseline.
- Repository: https://github.com/taodav/jev_deep_rl
- Category: High-Frequency & Simulation
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/taodav/jev_deep_rl/
- Source evidence: https://github.com/taodav/jev_deep_rl/blob/423133b991c6426e1dee460eb126124f9f76382d/jev_rl/cli.py
## jev-in-blender-experiment
Blender exposes ~2,500 operators; a TypeSafe \`Choice\` question holds at most 255 options, so the search is hierarchical (two requests per search):
- Repository: https://github.com/kolibril13/jev-in-blender-experiment
- Category: Creative Tools
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/kolibril13/jev-in-blender-experiment/
- Source evidence: https://github.com/kolibril13/jev-in-blender-experiment/blob/878ef49607fb86ddfa88d1eb51159df85a1df39d/jev_operator_search/jev_api.py
## jev-builder
A browser form for building requests to TypeSafe's Jev: pick a template, fill in the blanks, copy the request. No JSON, no install, runs locally.
- Repository: https://github.com/collapseindex/jev-builder
- Category: SDK & Decision Frameworks
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/collapseindex/jev-builder/
- Source evidence: https://github.com/collapseindex/jev-builder/blob/b4d350c683da6d5890b97c84d1b534a57143e6a5/jev-builder-core.js
## jev-in-codex
Jev-powered tool and skill selection, context search, and output triage for Codex via MCP
- Repository: https://github.com/teempai/jev-in-codex
- Category: Data & Search
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/teempai/jev-in-codex/
- Source evidence: https://github.com/teempai/jev-in-codex/blob/9f8f032918ac01d4efa1b4ee26eca0a4e27ddc08/src/labelling.ts
## hermes-jev-plugin
TypeSafe Jev (System One) decision tools for Hermes Agent: jev\_check / jev\_route / jev\_score / jev\_evaluate
- Repository: https://github.com/ajensenwaud/hermes-jev-plugin
- Category: SDK & Decision Frameworks
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/ajensenwaud/hermes-jev-plugin/
- Source evidence: https://github.com/ajensenwaud/hermes-jev-plugin/blob/b3d29f71770a3447ad0b3db00658f64a8edc7dd3/client.py
## ComfyUI-Jev
Custom nodes for using Jev's text interpretation and judgments in ComfyUI. Use natural-language instructions to select candidates, evaluate conditions, score text, or extract numbers, then pass the results to other nodes. Jev judgments use the TypeSafe API by default.
- Repository: https://github.com/hndrr/ComfyUI-Jev
- Category: Creative Tools
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/hndrr/comfyui-jev/
- Source evidence: https://github.com/hndrr/ComfyUI-Jev/blob/12239dab9f03cd4c3dead4b043028ea602b8d43b/api.py
## jev-codex-pilot
A Codex overlay incorporating JEV to make the best decisions regarding model selection and depth of reasoning. All while automating the process via an automated Kanban system.
- Repository: https://github.com/Charlyhno-eng/jev-codex-pilot
- Category: Routing & Cost Optimization
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/charlyhno-eng/jev-codex-pilot/
- Source evidence: https://github.com/Charlyhno-eng/jev-codex-pilot/blob/fefc7f5c5a04c6acbfcd430252f4ab4a5ab7d4f7/src/core/jev-provider.ts
## jevshield
Sub-100ms security gate for AI agent tool calls, powered by TypeSafe's Jev (System-1) decision model. Single-request Choice/Noul/Score evaluation, dual-factor blocking matrix, calibrated-confidence routing, fail-closed parsing, zero-config local fallback. LangChain-ready.
- Repository: https://github.com/lgy1027/jevshield
- Category: Security & Guardrails
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/lgy1027/jevshield/
- Source evidence: https://github.com/lgy1027/jevshield/blob/b669def84f0d7b71a8165ad1888d7fb9daf1a4ac/jevshield/client.py
## jev-ra
Browser use for coding agents, 3-5x faster than browser-use. MCP server + CLI; TypeSafe Jev decides every step in ~300 ms.
- Repository: https://github.com/brnyxx/jev-ra
- Category: Browser & OS Action
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/brnyxx/jev-ra/
- Source evidence: https://github.com/brnyxx/jev-ra/blob/7a966cddee04fc1c6b862ec293035bb9e380dfe9/jev_ra/decide/client.py
## jev-mcp
MCP server wrapping TypeSafe's Jev System One models — typed noul/choice/score judgments for AI agents
- Repository: https://github.com/rajasekharponakala/jev-mcp
- Category: MCP & Integrations
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: AGPL-3.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/rajasekharponakala/jev-mcp/
- Source evidence: https://github.com/rajasekharponakala/jev-mcp/blob/77b97a61022695427f20cadbf988781a90733c6b/server.py
## jev-mobile
\`jev-mobile\` accepts a high-level task, persists it in SQLite, and lets one durable worker execute \*\*observe → normalize → decide → mutate → verify\*\* against a USB-connected Android device. Jev receives concise semantics and technically valid actions; it never generates coordinates, MCP calls, or arbitrary code.
- Repository: https://github.com/Friedjof/jev-mobile
- Category: Browser & OS Action
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/friedjof/jev-mobile/
- Source evidence: https://github.com/Friedjof/jev-mobile/blob/996a49158638bcb4b4ed6564616493f86f10805c/src/jev_mobile/providers/jev.py
## jev-decisions
Jev Decisions Plugin for Hermes (and other AI Agents): tool risk reviews, human approval recommendations, evidence checks, and a local decision journal.
- Repository: https://github.com/bojansandhaus/jev-decisions
- Category: Security & Guardrails
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/bojansandhaus/jev-decisions/
- Source evidence: https://github.com/bojansandhaus/jev-decisions/blob/f3a5c93392b705db217e7e04d57d0c4deb5855f6/jev_client.py
## jev-browser-local
Run jev-browser on a fully local JEV-style decision engine (no cloud API). Warm-browser fork, VRAM guard, measured benchmarks, run traces.
- Repository: https://github.com/rorshopping/jev-browser-local
- Category: Browser & OS Action
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/rorshopping/jev-browser-local/
- Source evidence: https://github.com/rorshopping/jev-browser-local/blob/349f70af7f8669ff3dc97fb4099304249326c229/jev-browser-fork/src/provider.ts
## jev-reranker
Rerank, filter, and compress JSON search results with TypeSafe AI's Jev.
- Repository: https://github.com/shinpr/jev-reranker
- Category: Data & Search
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/shinpr/jev-reranker/
- Source evidence: https://github.com/shinpr/jev-reranker/blob/1557847b47daed4f722912a9c7a0139a2fb6b538/src/http.rs
## ego-jev
Complete browser tasks with Ego Lite and actively call Jev for semantic target selection, filtering, ranking, classification and text evidence judgments.
- Repository: https://github.com/ZHUBoer/ego-jev
- Category: Browser & OS Action
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/zhuboer/ego-jev/
- Source evidence: https://github.com/ZHUBoer/ego-jev/blob/c369ff61b7fe3f99047d073cbc870565af9b902c/scripts/jev.mjs
## jev-codex-model-and-effort-router
Copy and paste this into your coding agent:
- Repository: https://github.com/gholtzap/jev-codex-model-and-effort-router
- Category: Routing & Cost Optimization
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/gholtzap/jev-codex-model-and-effort-router/
- Source evidence: https://github.com/gholtzap/jev-codex-model-and-effort-router/blob/50b7edbf21d314026e29d9d3617bca7e3f01816c/jev_client.py
## jev-mode
I kept watching coding agents burn context on decisions that aren't hard - triage 400 tickets, tag 600 files, route to one of six teams. jev-mode moves those verdicts to a typed-judgment model. I A/B'd it: 78% fewer tokens, 16x less work-attributable input, accuracy 96.1% vs 93.7%. Python, no deps, MIT.
- Repository: https://github.com/ddfeyes/jev-mode
- Category: CLI & Pipelines
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/ddfeyes/jev-mode/
- Source evidence: https://github.com/ddfeyes/jev-mode/blob/97615aa5cc14586488c11f6644a5b845827234c6/src/jev_mode/client.py
## jev-rust-review
Rust-aware code review for Claude Code and coding agents, powered by TypeSafe Jev
- Repository: https://github.com/kindintelligence/jev-rust-review
- Category: MCP & Integrations
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/kindintelligence/jev-rust-review/
- Source evidence: https://github.com/kindintelligence/jev-rust-review/blob/c6e116af0c5dfdcf039bf42d6ee4274ce1dbb28f/src/jev.rs
## pi-fast-jev-compaction
Fast JEV compaction extension for pi
- Repository: https://github.com/KamilPostrozny/pi-fast-jev-compaction
- Category: Context GC & Filter
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/kamilpostrozny/pi-fast-jev-compaction/
- Source evidence: https://github.com/KamilPostrozny/pi-fast-jev-compaction/blob/3cbdf934c236f9a57e60db12f343dcbf3904573f/extensions/fast-jev-core.ts
## jev-android
A Kotlin Android SDK for UI automation powered by TypeSafe Jev, with an accessibility runtime and sample app.
- Repository: https://github.com/dougsong/jev-android
- Category: SDK & Decision Frameworks
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/dougsong/jev-android/
- Source evidence: https://github.com/dougsong/jev-android/blob/be8364ad1a7596172f8cd79c70d2462f4dd0f4dc/sdk/src/main/kotlin/io/github/jevandroid/JevProvider.kt
## jev-browser-skill
Let Jev, TypeSafe's ~100ms decision model, drive your browser. A plug-and-play skill for Claude Code and Codex.
- Repository: https://github.com/zurfyx/jev-browser-skill
- Category: Browser & OS Action
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/zurfyx/jev-browser-skill/
- Source evidence: https://github.com/zurfyx/jev-browser-skill/blob/d5427f113db72ccf3b81119578080a89af31687e/api/jev.js
## jevcore
A judgement primitive for TypeSafe \*\*System One / Jev\*\* — ask N things × K typed questions in bounded, cheap, fail-open requests — plus the \*\*JEV harness\*\*, the closed boundary in code that makes a Jev answer safe to consume. Standard library only.
- Repository: https://github.com/litshing/jevcore
- Category: SDK & Decision Frameworks
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/litshing/jevcore/
- Source evidence: https://github.com/litshing/jevcore/blob/25fdfea90d87cc164434020567bf468c8eaeeb32/jevcore/cli.py
## jev-skills
Practical agent skills and examples for building with Jev. API setup, routing, ranking, and evidence checks.
- Repository: https://github.com/laguagu/jev-skills
- Category: SDK & Decision Frameworks
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/laguagu/jev-skills/
- Source evidence: https://github.com/laguagu/jev-skills/blob/c66fb6ea5404439572dc4049537ffb25c2f09a7a/examples/evidence/check.py
## mcp-server-jev
Typed AI decisions for Codex, Claude and any MCP client, powered by TypeSafe Jev. Classify, score and evaluate with one generic tool.
- Repository: https://github.com/MattiooFR/mcp-server-jev
- Category: MCP & Integrations
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/mattioofr/mcp-server-jev/
- Source evidence: https://github.com/MattiooFR/mcp-server-jev/blob/792bed11d1d2f987c8fcebd52c65b7859daf117c/src/client.mjs
## let-jev-speak
TypeSafe's \`/v1/systemone\` endpoint classifies text — it returns a \`choice\`, a \`score\`, or a probability. It does not generate prose. This library makes it generate prose anyway: every word of the answer is a separate \`choice\` question over a vocabulary, and the loop feeds its own output back in as the prefix.
- Repository: https://github.com/suidouble/let-jev-speak
- Category: Creative Tools
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/suidouble/let-jev-speak/
- Source evidence: https://github.com/suidouble/let-jev-speak/blob/393a4ca27333361e9a272972adc8d59236ca34cf/tg_bot/lib/typesafe.js
## deepseek-harness-jev-pre-compaction
A pre-compaction advisor for DeepSeek Harness. Runs before the standard \`compaction-basic\` backend, using TypeSafe JEV to safely prune low-value tool results from model context. Original session events stay in the append-only log; only the model-visible view is replaced with compact markers or archive pointers to reduce context bloat.
- Repository: https://github.com/wjw66/deepseek-harness-jev-pre-compaction
- Category: Context GC & Filter
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/wjw66/deepseek-harness-jev-pre-compaction/
- Source evidence: https://github.com/wjw66/deepseek-harness-jev-pre-compaction/blob/b0b37f03fcae0c3b0b4116a9a9c3385588372d5c/README.md
- Source evidence: https://github.com/wjw66/deepseek-harness-jev-pre-compaction/blob/b0b37f03fcae0c3b0b4116a9a9c3385588372d5c/README.zh.md
- Source evidence: https://github.com/wjw66/deepseek-harness-jev-pre-compaction/blob/b0b37f03fcae0c3b0b4116a9a9c3385588372d5c/src/jev/client.ts
- Source evidence: https://github.com/wjw66/deepseek-harness-jev-pre-compaction/blob/b0b37f03fcae0c3b0b4116a9a9c3385588372d5c/src/decision/apply.ts
- Source evidence: https://github.com/wjw66/deepseek-harness-jev-pre-compaction/blob/b0b37f03fcae0c3b0b4116a9a9c3385588372d5c/src/trigger/gate.ts
- Source evidence: https://github.com/wjw66/deepseek-harness-jev-pre-compaction/blob/b0b37f03fcae0c3b0b4116a9a9c3385588372d5c/src/jev/protocol.ts
## jevernetes
Live Kubernetes log analysis, contextual investigation, and agent handoff powered by Jev.
- Repository: https://github.com/sunil-sadasivan/jevernetes
- Category: Domain & Vertical Tools
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/sunil-sadasivan/jevernetes/
- Source evidence: https://github.com/sunil-sadasivan/jevernetes/blob/1da673ac2eee851cd067e4669a42dad552eb7184/jevernetes/jev.py
## jevframe
Semantic AI for pandas and Polars: classify text, analyze sentiment, and score DataFrame rows with natural-language questions and full probabilities using TypeSafe Jev.
- Repository: https://github.com/ktaletsk/jevframe
- Category: Data & Search
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/ktaletsk/jevframe/
- Source evidence: https://github.com/ktaletsk/jevframe/blob/16bd3eae69b71284a75747fb4bf199b14ba1b075/src/jevframe/_engine.py
## Working-Memory-Jev
Edit \`.env\` locally and replace the placeholder with your own key. Keep this file private; Git ignores it. Do not paste the key into frontend code, a browser field, an issue, or a command that will be saved in shell history.
- Repository: https://github.com/AustinAWay/Working-Memory-Jev
- Category: Domain & Vertical Tools
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/austinaway/working-memory-jev/
- Source evidence: https://github.com/AustinAWay/Working-Memory-Jev/blob/cee3edb9922115d759778434878f6c56b483b390/backend/jev.py
## JevOps
Jev is a \*\*gate\*\*, not a generator. This package does \*\*not\*\* write Lean. Lake (or another oracle) lives in the implementation that \*uses\* the kernel.
- Repository: https://github.com/endomorphosis/JevOps
- Category: SDK & Decision Frameworks
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: AGPL-3.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/endomorphosis/jevops/
- Source evidence: https://github.com/endomorphosis/JevOps/blob/e085f65c179a9fd32259b3144d12a70d831b4f3e/jevops/typesafe_inference.py
## jeview
An unofficial local visualizer for Jev (TypeSafe): a live view of every call your code makes. Not affiliated with TypeSafe AI.
- Repository: https://github.com/andududu/jeview
- Category: SDK & Decision Frameworks
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/andududu/jeview/
- Source evidence: https://github.com/andududu/jeview/blob/495a4e43e9d67e495a66ab0d9e55ac1c5c4040d6/src/jeview.ts
## jev-rs
System One judgments (noul/choice/score) from any LLM in one prefill — a Rust, Jev-compatible /v1/systemone engine
- Repository: https://github.com/yijunyu/jev-rs
- Category: SDK & Decision Frameworks
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/yijunyu/jev-rs/
- Source evidence: https://github.com/yijunyu/jev-rs/blob/8e29ca4a9ea6c926584b759f81b6d908458a4d7e/src/backend/typesafe.rs
## jevchess
Jev, TypeSafe's System One model, plays chess against any OpenRouter LLM, Stockfish and you. One-page web app with live moves, Jev's move probabilities, saved games and win rates.
- Repository: https://github.com/choxos/jevchess
- Category: Domain & Vertical Tools
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/choxos/jevchess/
- Source evidence: https://github.com/choxos/jevchess/blob/602190f963e9b04def959b8519e6a2f2513590e0/server.mjs
## jev-edge
Typed-judgment admission control at the traffic edge: three-layer prompt-injection and abuse filter for nginx/OpenResty, powered by TypeSafe Jev. Fail-open, cached, hot-reloadable.
- Repository: https://github.com/kiwi0719/jev-edge
- Category: Security & Guardrails
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/kiwi0719/jev-edge/
- Source evidence: https://github.com/kiwi0719/jev-edge/blob/df85aec29e7f38279a7324f50f8f9413a2c4bc27/adapters/openresty/lib/resty/jev/providers/jev.lua
## jevriel
\*\*Codex · Claude Code · Portable skill\*\* | \[Apache-2.0 code and docs\](LICENSE) | Early release
- Repository: https://github.com/thehan-co/jevriel
- Category: SDK & Decision Frameworks
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/thehan-co/jevriel/
- Source evidence: https://github.com/thehan-co/jevriel/blob/5896e01c466297371c8079648a43c6ac079da41f/server/providers.mjs
## jev-codex-plugin
Open-source Codex plugin for TypeSafe Jev decision consultation, failure diagnosis, and evidence-based completion review
- Repository: https://github.com/integrate-your-mind/jev-codex-plugin
- Category: MCP & Integrations
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/integrate-your-mind/jev-codex-plugin/
- Source evidence: https://github.com/integrate-your-mind/jev-codex-plugin/blob/f57353ba6bc6288751d5a229e1359194d1b06a4c/source/jev-workflows/src/service.ts
## typesafe-jev-examples
Worked examples for TypeSafe's Jev System One decision model, runnable today through OpenRouter
- Repository: https://github.com/rajivkuriakose/typesafe-jev-examples
- Category: SDK & Decision Frameworks
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/rajivkuriakose/typesafe-jev-examples/
- Source evidence: https://github.com/rajivkuriakose/typesafe-jev-examples/blob/824972389943a5bf1a351c0f0c846e43868e542f/src/jevx/client.py
## jev-browser-pilot
A bounded decision layer for browser and desktop automation: a decision-only model picks one next step; the code owns perception, content, actuation and verification.
- Repository: https://github.com/aidil2105/jev-browser-pilot
- Category: Browser & OS Action
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/aidil2105/jev-browser-pilot/
- Source evidence: https://github.com/aidil2105/jev-browser-pilot/blob/a7bd4cebcf869fd063aba4f7eef4aa50c3618ef7/src/jev_pilot/providers/jev.py
## laya-jev-lab
Independent measurements of typed-decision models: Jev (TypeSafe API) vs Laya (open weights), and a local-first cascade that matches Jev's accuracy at 1.8x the speed
- Repository: https://github.com/yibie/laya-jev-lab
- Category: Routing & Cost Optimization
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/yibie/laya-jev-lab/
- Source evidence: https://github.com/yibie/laya-jev-lab/blob/30ba64dceb7da058b306c104a571f1242dbd582b/cascade/run2-jev.mjs
## jevtown
A check costs from half a cent (a text that dies in the first wave) to ten cents (one that reaches all 10,000), and takes from 3 seconds to a minute. The interface comes in Ukrainian and English, and so do the personas: a text is read by the crowd that speaks its language, 10,000 Ukrainians or 10,000 English speakers, so there is nothing to choose.
- Repository: https://github.com/gaborishka/jevtown
- Category: High-Frequency & Simulation
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/gaborishka/jevtown/
- Source evidence: https://github.com/gaborishka/jevtown/blob/f7cf208f3825cee48215ded684ddd39aa71ad20b/public/shared/jev.js
## JevEmon
Verified milestones so far: Jev can leave the Player's House, cross Pallet Town, deliver itself through Route 1 (fighting and winning any wild encounters along the way), and reach Viridian City. Further legs of the journey (Oak's Parcel, the first Gym) aren't built yet — the walk currently ends the run once it reaches Viridian City.
- Repository: https://github.com/daniel4x/JevEmon
- Category: Domain & Vertical Tools
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: GPL-3.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/daniel4x/jevemon/
- Source evidence: https://github.com/daniel4x/JevEmon/blob/572454c69bf791f766ece736ffa6d6c954c6a075/jevemon/decisions.py
## jev-browser-qa
Browser QA where Playwright drives and films, and TypeSafe Jev judges. JSON-flow CLI for agents, run dashboard, agent skill.
- Repository: https://github.com/jonymusky/jev-browser-qa
- Category: Browser & OS Action
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/jonymusky/jev-browser-qa/
- Source evidence: https://github.com/jonymusky/jev-browser-qa/blob/ca6d5a2d46623f9f8606aabc10f1143afd070090/src/jev/client.ts
## jev-gamepilot
\*\*Jev-GamePilot\*\* is a universal autonomous AI gaming agent powered by \*\*Laya (local sub-30ms System One inference)\*\* and \*\*TypeSafe's Jev System One\*\* (\`Choice\`, \`Score\`, \`Noul\`). It captures real-time gameplay at 60+ FPS, fuses instant local reflexes with high-level strategic reasoning, and executes physical hardware inputs across Windows PC games and connected Android phones.
- Repository: https://github.com/newuser7171/jev-gamepilot
- Category: High-Frequency & Simulation
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/newuser7171/jev-gamepilot/
- Source evidence: https://github.com/newuser7171/jev-gamepilot/blob/3f03d6ec180b92cf371f53e327d2cd5c18e9d4b4/jev_brain.py
## Jev4Mellea
This is an unofficial, synchronous adapter. Jev evaluates text; it does not generate or repair it.
- Repository: https://github.com/SoundBlaster/Jev4Mellea
- Category: SDK & Decision Frameworks
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/soundblaster/jev4mellea/
- Source evidence: https://github.com/SoundBlaster/Jev4Mellea/blob/c6b237271070af62dfffda6b9644595a29651984/src/mellea_jev/providers/typesafe.py
## pi-jev-compaction
Automatic Jev context clearing for Pi. Keep the conversation, prune stale tool output, retrieve originals without rerunning commands.
- Repository: https://github.com/nourhelmi/pi-jev-compaction
- Category: Context GC & Filter
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/nourhelmi/pi-jev-compaction/
- Source evidence: https://github.com/nourhelmi/pi-jev-compaction/blob/103c0b006f3316705a49501db22bfe8727ebcdd8/src/pruning.ts
## jev-mcp
MCP local que expone Jev (TypeSafe) como herramienta para Claude Code, Codex, Hermes y cualquier agente: ask\_jev y list\_jev\_models, sin dependencias
- Repository: https://github.com/CodeIA-Academy/jev-mcp
- Category: MCP & Integrations
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/codeia-academy/jev-mcp/
- Source evidence: https://github.com/CodeIA-Academy/jev-mcp/blob/3b51c2438eb5c8f404dc381c06b5e00e0ab71146/server.py
## jev-lab
This repository provides a single-page classifier demo that sends text with choice questions to Jev and displays the request JSON, probability distribution, confidence, latency, and token usage.
- Repository: https://github.com/q93304989-bit/jev-lab
- Category: SDK & Decision Frameworks
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/q93304989-bit/jev-lab/
- Source evidence: https://github.com/q93304989-bit/jev-lab/blob/8a6a84af140327f9edae24f6532531379ebe0296/server.py
## jev-eyes
Also in the state: \`image\` (size, source), \`blocks\` (\`\[x, y, w, h\]\` boxes with OCR confidence) and, if installed, \`labels\`. \`see(img, compact=True)\` keeps only \`image\`, \`text\` and top label names when tokens matter more than positions.
- Repository: https://github.com/LeddoEngano/jev-eyes
- Category: MCP & Integrations
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/leddoengano/jev-eyes/
- Source evidence: https://github.com/LeddoEngano/jev-eyes/blob/9ae9a6dc2088359a52d7092891bbf7c8f2030936/benchmarks/jev_accuracy.py
## jev-trading
\*\*Jev Trading is a stock decision service that runs on your computer.\*\* Use the web workbench or call it from your own software over HTTP. It sends market data, indicators, fundamentals, and news collected by AIStock to a model, then returns a structured decision with a record of the evidence.
- Repository: https://github.com/EthanAlgoX/jev-trading
- Category: Domain & Vertical Tools
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/ethanalgox/jev-trading/
- Source evidence: https://github.com/EthanAlgoX/jev-trading/blob/779eda2c27315b051af637a7e33437a3cf72178a/src/jev_trading/model.py
## jev-agent-toolkit
Jev-first portable Agent Skill and optional MCP bridge for Claude Code, Codex, Cursor and compatible agents.
- Repository: https://github.com/reiswaffel78/jev-agent-toolkit
- Category: MCP & Integrations
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/reiswaffel78/jev-agent-toolkit/
- Source evidence: https://github.com/reiswaffel78/jev-agent-toolkit/blob/700a3fdce348b7b96868898623f7de49dd0b426b/examples/direct-api/triage.py
## openclaw-jev-compaction
Verbatim context compaction for OpenClaw: a context engine powered by TypeSafe's Jev. Drops stale tool calls and results, never summarizes.
- Repository: https://github.com/SqaaSSL/openclaw-jev-compaction
- Category: Context GC & Filter
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/sqaassl/openclaw-jev-compaction/
- Source evidence: https://github.com/SqaaSSL/openclaw-jev-compaction/blob/6a2958ed4ed343cb15457bece8d357e6e6414912/src/core/request.ts
## jev-preflight
A bounded Jev risk check for Claude Code: eight risk axes, one request, one optional reinspection.
- Repository: https://github.com/muse0509/jev-preflight
- Category: Security & Guardrails
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/muse0509/jev-preflight/
- Source evidence: https://github.com/muse0509/jev-preflight/blob/c143b921253fd814bcd3c53d638a0cc8d390d49c/internal/jev/client.go
## jevinf
An inference engine for decision models of the Jev kind: each candidate path runs as segmented forwards with prefix reuse, and the Jev wire contract is served on top. NanoJev is the backend wired up today.
- Repository: https://github.com/zerodegress/jevinf
- Category: SDK & Decision Frameworks
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/zerodegress/jevinf/
- Source evidence: https://github.com/zerodegress/jevinf/blob/4c9827aeab1e22ca4519158dea2964176d8ba310/scripts/jev_conformance.py
## jev-console
Jev does not generate text. You send it a \*\*state\*\* plus a set of \*\*typed questions\*\*, and it answers each one with a typed value and a calibrated probability:
- Repository: https://github.com/wenchenxi/jev-console
- Category: CLI & Pipelines
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/wenchenxi/jev-console/
- Source evidence: https://github.com/wenchenxi/jev-console/blob/8f9c17d570346b982d6d590ad148bd0f1a063b65/jev_cli.py
## switchboard
Switchboard is a local Claude Code and Codex router. It assesses a new conversation's task with Jev, applies deterministic confidence rules to select the model and reasoning effort, and pins that route through follow-ups, tool calls, and resume to avoid unnecessary prompt-cache disruption.
- Repository: https://github.com/ruban-24/switchboard
- Category: Routing & Cost Optimization
- Jev decision: Jev classifies the task's capability tier, whether context is sufficient, and the lowest adequate reasoning effort for the candidate model. Application code applies confidence floors, maps the result to a model and effort, and persists that pair for later turns and tool continuations.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/ruban-24/switchboard/
- Source evidence: https://github.com/ruban-24/switchboard/blob/15de067f844ed05a585fcddae339ad57dd427379/README.md
- Source evidence: https://github.com/ruban-24/switchboard/blob/15de067f844ed05a585fcddae339ad57dd427379/src/jev-questions.ts
- Source evidence: https://github.com/ruban-24/switchboard/blob/15de067f844ed05a585fcddae339ad57dd427379/src/jev.ts
## jev-skill
This project is a collection of Jev use cases, workflows, and agent skills with a stdlib-only Python decision wrapper.
- Repository: https://github.com/wuyoscar/jev-skill
- Category: SDK & Decision Frameworks
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/wuyoscar/jev-skill/
- Source evidence: https://github.com/wuyoscar/jev-skill/blob/4d6efbc5b87a4172524ad4ab4590aef077fdc13b/skills/jev/scripts/jev.py
## solar-mini4-jev
A drop-in wrapper that exposes Upstage \*\*Solar Mini4\*\* through the TypeSafe Jev System One API shape.
- Repository: https://github.com/hunkim/solar-mini4-jev
- Category: SDK & Decision Frameworks
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/hunkim/solar-mini4-jev/
- Source evidence: https://github.com/hunkim/solar-mini4-jev/blob/fa401b55f3e436ef0e6271bb2dec337cd3435e83/jev_ref.py
## agi-jev-containment
\*\*Open-source AI agent monitoring, malicious-agent detection, and escalate-only containment\*\* for sandboxed LLM agents. Local HackSpain 2026 stack (AngryRobot dashboard): FastAPI, React/Vite, Neo4j. Classifies a \*chain of actions\*, not a single tool call. A model never pulls the plug.
- Repository: https://github.com/carlosedm10/agi-jev-containment
- Category: Security & Guardrails
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/carlosedm10/agi-jev-containment/
- Source evidence: https://github.com/carlosedm10/agi-jev-containment/blob/e2ad2b36b8417a6dbd83d962ec0e93e84fe06c3e/backend/app/classification/jev.py
## everything-about-jev
tell you everything about jev,TypeSafe AI's System One model for typed decisions.
- Repository: https://github.com/qingshungLI/everything-about-jev
- Category: SDK & Decision Frameworks
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/qingshungli/everything-about-jev/
- Source evidence: https://github.com/qingshungLI/everything-about-jev/blob/014723d5b52db5f194d0d094103eaaf3475f1cab/demos/python/jev_demo.py
## jev-assist
Don't burn your expensive main model on grep-and-guess grunt work — let jev rank the whole repo, and save the main model for reading the right files and writing the right code.
- Repository: https://github.com/glud123/jev-assist
- Category: CLI & Pipelines
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/glud123/jev-assist/
- Source evidence: https://github.com/glud123/jev-assist/blob/aabe80395a3d26006271bd72f1ad9da49d3729f3/scripts/jev.mjs
## ego-jev
Drive the ego lite browser with Jev (TypeSafe System One): one indexed element table in, one operation + target out, single process. ~2x faster than a per-step LLM loop in our measurements.
- Repository: https://github.com/jiangkoumo/ego-jev
- Category: Browser & OS Action
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/jiangkoumo/ego-jev/
- Source evidence: https://github.com/jiangkoumo/ego-jev/blob/b88f307e73e6c49f3ab140aa47e37410a7bc7715/scripts/ego-jev.mjs
## jev-information-extraction
Ask questions about a PDF. Use Jev to rank the source text that answers them. Inspect each match, its probability, and its location on the original page.
- Repository: https://github.com/abhishekmamdapure/jev-information-extraction
- Category: Data & Search
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/abhishekmamdapure/jev-information-extraction/
- Source evidence: https://github.com/abhishekmamdapure/jev-information-extraction/blob/e60f12b67e674182c2b39762002fc5b14c0f389c/backend/main.py
## jevbus
A streaming event bus whose routing, subscription and consumption are decided by a probabilistic judge. The reference judge is TypeSafe AI's Jev (System One) model: send it a payload and a set of typed questions, get back calibrated probabilities instead of prose.
- Repository: https://github.com/zkjoie/jevbus
- Category: Routing & Cost Optimization
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/zkjoie/jevbus/
- Source evidence: https://github.com/zkjoie/jevbus/blob/ca3021e0ec08a88376ee508ff0d4e6521ceb8ace/src/jev/http.rs
## jev-2048
This project integrates Jev to provide structured decisions for its workflow. See the repository for implementation details.
- Repository: https://github.com/ARCJ137442/jev-2048
- Category: Domain & Vertical Tools
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/arcj137442/jev-2048/
- Source evidence: https://github.com/ARCJ137442/jev-2048/blob/9582bcf0787dcf7e56bff9bd0f8c9e8a49e5cacc/src/client/api.ts
## typesafe-ai-jev-example
This repository provides six runnable Python demos and four notes covering TypeSafe Jev primitives and composition patterns, with offline mock mode and committed live samples from jev-1.13.0.
- Repository: https://github.com/ItBayMax/typesafe-ai-jev-example
- Category: SDK & Decision Frameworks
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/itbaymax/typesafe-ai-jev-example/
- Source evidence: https://github.com/ItBayMax/typesafe-ai-jev-example/blob/009204a7444c897416046cd986d650b09bb56740/lib/typesafe_client.py
## tempo-jev-demo
I created Tempo with OpenAI's Codex, using Astra and GPT-5.6 Sol, with my direction and guidance. Codex also came up with the name Tempo. I haven't personally reviewed all of the code. This is an experimental demo so don't use it for anything serious. It may contain bugs, unexpected behaviour, and issues I'm not aware of. More details on how to get started below. Have fun!
- Repository: https://github.com/mychaelangelo/tempo-jev-demo
- Category: Domain & Vertical Tools
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/mychaelangelo/tempo-jev-demo/
- Source evidence: https://github.com/mychaelangelo/tempo-jev-demo/blob/e56b82463b582fa66b9067319aa322fb4968e407/src/server/providers/typesafe.ts
## jev-mcp
Local MCP server exposing TypeSafe Jev (System One decision model) as native Claude Code / Codex tools
- Repository: https://github.com/Songokou1983/jev-mcp
- Category: MCP & Integrations
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/songokou1983/jev-mcp/
- Source evidence: https://github.com/Songokou1983/jev-mcp/blob/304e628710ac7c6b823f867c01d403b10aeb84fb/src/jev_mcp/jev_client.py
## jev-mcp-spring
On success each tool returns its typed result directly. On failure the tool call fails at the MCP protocol level (\`isError: true\`) with a short, safe message — no response body or stack trace is ever echoed back.
- Repository: https://github.com/Ashfaqbs/jev-mcp-spring
- Category: MCP & Integrations
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/ashfaqbs/jev-mcp-spring/
- Source evidence: https://github.com/Ashfaqbs/jev-mcp-spring/blob/b15f419f846e50d6b60532388b8d5c5c5790dee3/src/main/java/dev/ashfaqbs/jevmcp/tools/JevTools.java
## typesafe-jev-mcp
This repository is an MCP server for TypeSafe Jev that provides a single evaluate tool taking state plus typed questions and returning noul, choice, or score answers with probabilities.
- Repository: https://github.com/anasbekheit/typesafe-jev-mcp
- Category: MCP & Integrations
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/anasbekheit/typesafe-jev-mcp/
- Source evidence: https://github.com/anasbekheit/typesafe-jev-mcp/blob/de18c76327595cf284abe348cec1d0d4bfaec5de/src/jev.rs
## jev-routing-experiment
Benchmarking TypeSafe's Jev decision model as a cost-efficient LLM router on RouterArena
- Repository: https://github.com/TokenTrim/jev-routing-experiment
- Category: Routing & Cost Optimization
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/tokentrim/jev-routing-experiment/
- Source evidence: https://github.com/TokenTrim/jev-routing-experiment/blob/bf088479c73220102f8bacd6b69d34021ca34e2e/jev_router/jev.py
## jev-seo
\*\*PDF: how the audit was made, the scorecard and the priorities\*\*
- Repository: https://github.com/AgriciDaniel/jev-seo
- Category: Domain & Vertical Tools
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/agricidaniel/jev-seo/
- Source evidence: https://github.com/AgriciDaniel/jev-seo/blob/55a184a3b0d09565a4c84268f725a47784e62528/jevseo/jev.py
## jev-arena-nanojev
Jev Arena is a fully local grid tactical game arena where NanoJev, rule agents and search algorithms make per-step move, attack, shoot, heal, dash and environment-interaction decisions across multiple levels with a Chinese Pygame interface.
- Repository: https://github.com/liao96312/jev-arena-nanojev
- Category: High-Frequency & Simulation
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/liao96312/jev-arena-nanojev/
- Source evidence: https://github.com/liao96312/jev-arena-nanojev/blob/5c52a96655a547a6ed07ba54345a8060ef1a14d8/nanojev_adapter/typesafe_client.py
## jevspeak
Jev can't generate text. So I made it talk anyway. A conversational interface built from probabilistic decisions and a deterministic language compiler — no generative LLM.
- Repository: https://github.com/MM-sheng/jevspeak
- Category: Creative Tools
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/mm-sheng/jevspeak/
- Source evidence: https://github.com/MM-sheng/jevspeak/blob/61a31e894a5f25e2fc3fac433d300e74a4665145/lib/jev/client.ts
## jevaluate
Jevaluate: evaluate before you trust. Field notes, runnable scripts and an agent skill for TypeSafe Jev: gated evals, a browser loop, a product walk with DeepSeek vision, a UI text judge and a first-click tree test. Co-authored with Claude Fable 5.1.
- Repository: https://github.com/ElshinQ/jevaluate
- Category: Browser & OS Action
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/elshinq/jevaluate/
- Source evidence: https://github.com/ElshinQ/jevaluate/blob/9f1b9272a9ac797fae6bfba54d141d2953a62991/scripts/jev.mjs
## jev-labs
Never confidently wrong: a TLA+-verified consensus kernel around TypeSafe's Jev, run through 1,680 chaos-tested pharmacy decisions with zero wrong verdicts. Film, code, and every captured call.
- Repository: https://github.com/copyleftdev/jev-labs
- Category: SDK & Decision Frameworks
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/copyleftdev/jev-labs/
- Source evidence: https://github.com/copyleftdev/jev-labs/blob/66933dd9a2ff48d91cbbc9dcf3c3e99dde34bea0/consensus/rust/consensus-kernel/src/jev.rs
## claude-jev-warden
Real-time quality gate and Art Director Warden for Claude Code powered by TypeSafe Jev 1.13 non-autoregressive decision model
- Repository: https://github.com/connectedGraph/claude-jev-warden
- Category: Security & Guardrails
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/connectedgraph/claude-jev-warden/
- Source evidence: https://github.com/connectedGraph/claude-jev-warden/blob/5c056a6a3c063be9ab5d94f90b48774a9ea59673/bin/jev-audit.js
## jev-flappy-bird
Jev learns to play flappy-bird game with physics based context and without it
- Repository: https://github.com/jaibhasin/jev-flappy-bird
- Category: High-Frequency & Simulation
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/jaibhasin/jev-flappy-bird/
- Source evidence: https://github.com/jaibhasin/jev-flappy-bird/blob/c113841c9a8df5f4b5aed9c77ecd77bb4c02f370/server.mjs
## jevex
One MCP tool that returns the files a coding agent should read.
- Repository: https://github.com/jimmyhealer/jevex
- Category: Codebase & Graph Pathfinding
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/jimmyhealer/jevex/
- Source evidence: https://github.com/jimmyhealer/jevex/blob/4496236e054c48cc688866b21142ab05e137e533/src/jev_explorer/jev_client.py
## jev-market-reflex
Fast typed AI decisions on live crypto markets using TypeSafe AI Jev.
- Repository: https://github.com/zzsong1023/jev-market-reflex
- Category: High-Frequency & Simulation
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/zzsong1023/jev-market-reflex/
- Source evidence: https://github.com/zzsong1023/jev-market-reflex/blob/71f9140f6c0e2432da12636dd386afc1ec64bddd/src/jev.ts
## Jevs-Garage
System One turns unstructured or structured state into fast probabilistic judgments. Instead of asking for free-form prose, these demos ask \`Choice\`, \`Score\`, and \`Noul\` questions and receive typed values with uncertainty that application code can reason about.
- Repository: https://github.com/JGalego/Jevs-Garage
- Category: SDK & Decision Frameworks
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: Not declared
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/jgalego/jevs-garage/
- Source evidence: https://github.com/JGalego/Jevs-Garage/blob/4131644e9d18335ad2b0649a838f268afae9d1d0/src/jevs_garage/gallery.py
## claude-jev-mod
Typed decisions in Claude Code: adds $.jev over TypeSafe's Jev, through OpenRouter, Vercel AI Gateway, Cloudflare Workers AI, LiteLLM or the TypeSafe API.
- Repository: https://github.com/chrishan17/claude-jev-mod
- Category: SDK & Decision Frameworks
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/chrishan17/claude-jev-mod/
- Source evidence: https://github.com/chrishan17/claude-jev-mod/blob/1871cf526ddcebe82562d393ff0a650d72c9fec8/hooks/providers.ts
## jev-carryforward
What your last session knew, scored against what this one is doing. MCP server: a per-project ledger written as things happen, recalled per task with TypeSafe's Jev evaluation model via Vercel AI Gateway.
- Repository: https://github.com/Dharundp6/jev-carryforward
- Category: Context GC & Filter
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/dharundp6/jev-carryforward/
- Source evidence: https://github.com/Dharundp6/jev-carryforward/blob/db6b55143fc921194656ae557c03dd71bc20df1e/src/gateway.ts
## pi-observational-memory-jev
Jev decides what to keep. Compaction never rewrites the transcript.
- Repository: https://github.com/willfish/pi-observational-memory-jev
- Category: Context GC & Filter
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/willfish/pi-observational-memory-jev/
- Source evidence: https://github.com/willfish/pi-observational-memory-jev/blob/d849441c70c41aef23f52a6ab66755bb2cbf51a9/src/jev/client.ts
## jev-frontier-100
\*\*Jev scores 77.0%; Qwen3.5 2B with a 2,048-token thinking budget scores 82.0%; Qwen3.5 4B with the same budget scores 96.7%.\*\* This small benchmark makes Jev's observed reasoning limits tangible through nine local-model settings.
- Repository: https://github.com/softpudding/jev-frontier-100
- Category: CLI & Pipelines
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Based on repository metadata and README with rule-based classification; pending human review, with no independent runtime or performance verification.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/softpudding/jev-frontier-100/
- Source evidence: https://github.com/softpudding/jev-frontier-100/blob/9abacec47394f3b393f81fbe3cdd524f028bc088/src/jf100/budget_runner.py
## jev-mcp-server
MCP server for Jev (TypeSafe System One): the three official question types — choice, score, noul — plus batch classify. Calibrated probabilities, ~0.5s, \<$0.001/call.
- Repository: https://github.com/wangkuangkuang/jev-mcp-server
- Category: MCP & Integrations
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/wangkuangkuang/jev-mcp-server/
- Source evidence: https://github.com/wangkuangkuang/jev-mcp-server/blob/d16066cf2dc444140a9d9caba0ddbbeb06f6ae85/README.md
- Source evidence: https://github.com/wangkuangkuang/jev-mcp-server/blob/d16066cf2dc444140a9d9caba0ddbbeb06f6ae85/README.zh-CN.md
- Source evidence: https://github.com/wangkuangkuang/jev-mcp-server/blob/d16066cf2dc444140a9d9caba0ddbbeb06f6ae85/src/jev_mcp_server/client.py
## alphaoptimizer
AlphaOptimizer is an open-source tool from AlphaTales that helps Codex work with large command and tool outputs. Instead of sending a huge log or search result straight into the context window, AlphaOptimizer keeps the useful parts visible, keeps the original output available for a limited time, and uses Jev to help rank what matters when an API key is configured.
- Repository: https://github.com/alpha-tales/alphaoptimizer
- Category: Context GC & Filter
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/alpha-tales/alphaoptimizer/
- Source evidence: https://github.com/alpha-tales/alphaoptimizer/blob/90789e96bf872a9297199ecd28d36d76dd4ec1f2/README.md
- Source evidence: https://github.com/alpha-tales/alphaoptimizer/blob/90789e96bf872a9297199ecd28d36d76dd4ec1f2/src/providers/jev.ts
## vector-graph-rag
Graph RAG with pure vector search, achieving SOTA performance in multi-hop reasoning scenarios.
- Repository: https://github.com/zilliztech/vector-graph-rag
- Category: Data & Search
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/zilliztech/vector-graph-rag/
- Source evidence: https://github.com/zilliztech/vector-graph-rag/blob/656bdf2182ab137e1cc8f5bce9a6a84f507116d6/README.md
- Source evidence: https://github.com/zilliztech/vector-graph-rag/blob/656bdf2182ab137e1cc8f5bce9a6a84f507116d6/src/vector_graph_rag/llm/jev.py
## memsearch
A persistent, unified memory layer for all your AI agents (e.g. Claude Code, Codex, DSH), backed by Markdown and Milvus.
- Repository: https://github.com/zilliztech/memsearch
- Category: Data & Search
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/zilliztech/memsearch/
- Source evidence: https://github.com/zilliztech/memsearch/blob/f6da1ef67975d890d946b375a2a16c9302ddce76/README.md
- Source evidence: https://github.com/zilliztech/memsearch/blob/f6da1ef67975d890d946b375a2a16c9302ddce76/src/memsearch/jev_reranker.py
## GPTCache
Semantic cache with a Jev evaluator that uses Noul judgments to check whether a cached response can serve an incoming request.
- Repository: https://github.com/zilliztech/GPTCache
- Category: Data & Search
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/zilliztech/gptcache/
- Source evidence: https://github.com/zilliztech/GPTCache/blob/a74ac654473f7bf4109118e8576945161616e17a/README.md
- Source evidence: https://github.com/zilliztech/GPTCache/blob/a74ac654473f7bf4109118e8576945161616e17a/gptcache/similarity_evaluation/jev.py
## deep-searcher
Open Source Deep Research alternative with Jev search-stopping evaluation.
- Repository: https://github.com/zilliztech/deep-searcher
- Category: Data & Search
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/zilliztech/deep-searcher/
- Source evidence: https://github.com/zilliztech/deep-searcher/blob/ddc36db317836bd42302b36f03166bec5324708d/README.md
- Source evidence: https://github.com/zilliztech/deep-searcher/blob/ddc36db317836bd42302b36f03166bec5324708d/evaluation/jev_stopping/full100_core.py
- Source evidence: https://github.com/zilliztech/deep-searcher/blob/ddc36db317836bd42302b36f03166bec5324708d/evaluation/jev_stopping/README.md
- Source evidence: https://github.com/zilliztech/deep-searcher/blob/ddc36db317836bd42302b36f03166bec5324708d/evaluation/jev_stopping/run_full100.py
## bootcamp
Runnable search tutorials using Gemini embeddings, Milvus retrieval, and Jev judgments for reranking, filtering, and routing.
- Repository: https://github.com/milvus-io/bootcamp
- Category: Data & Search
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: Apache-2.0
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/milvus-io/bootcamp/
- Source evidence: https://github.com/milvus-io/bootcamp/blob/15a2212dc12c637479af0661d0038415bb83a17e/README.md
- Source evidence: https://github.com/milvus-io/bootcamp/blob/15a2212dc12c637479af0661d0038415bb83a17e/bootcamp/RAG/search_with_jev/route_search_queries.ipynb
## discern
A semantic control-flow library for Effect: Jev's \`Choice\` / \`Noul\` / \`Score\` answers become typed branches. Thresholds are caller-supplied, and an answer below them takes an explicit \`Uncertain\` branch the compiler forces you to handle rather than being rounded up to the top label. Procedure routing filters candidates with deterministic predicates first and skips the model call entirely when one candidate survives.
- Repository: https://github.com/doeixd/discern
- Category: SDK & Decision Frameworks
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clear; missing languages are enriched automatically. Checks establish source-level Jev integration, not runtime, safety, or performance validation.
- License: MIT
- Details: https://logicrw.github.io/awesome-jev-projects/en/projects/doeixd/discern/
- Source evidence: https://github.com/doeixd/discern/blob/41d7cde74362650d81b1014b4386314d49bc1c9b/README.md
- Source evidence: https://github.com/doeixd/discern/blob/41d7cde74362650d81b1014b4386314d49bc1c9b/src/model.ts
- Source evidence: https://github.com/doeixd/discern/blob/41d7cde74362650d81b1014b4386314d49bc1c9b/src/index.ts
- Source evidence: https://github.com/doeixd/discern/blob/41d7cde74362650d81b1014b4386314d49bc1c9b/LICENSE
- Source evidence: https://github.com/doeixd/discern/blob/41d7cde74362650d81b1014b4386314d49bc1c9b/test/integration.types.ts
- Source evidence: https://github.com/doeixd/discern/blob/41d7cde74362650d81b1014b4386314d49bc1c9b/test/procedure.test.mjs
- Source evidence: https://github.com/doeixd/discern/blob/41d7cde74362650d81b1014b4386314d49bc1c9b/examples/headline.ts
- Source evidence: https://github.com/doeixd/discern/blob/41d7cde74362650d81b1014b4386314d49bc1c9b/src/internal/hash.ts
## jev-by-example
Ten runnable Jev examples for agent decisions: memory conflicts, tool-result checks, recovery, context selection, and handoffs. JavaScript, zero dependencies.
- Repository: https://github.com/ReallyArtificial/jev-by-example
- Category: SDK & Decision Frameworks
- Jev decision: Jev returns a structured decision for the local program; consult the source for the exact decision policy.
- Purpose: Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.
- Review scope: Author and repository text is preserved where clDiscussion
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