AGENTS.md examples from real projects

Hugging FaceAGENTS.md

transformers

huggingface/transformers/.ai/AGENTS.md

docstrings. - `make check-repo` — `make typing` plus consistency checks. - `RUN_SLOW=1 pytest ...` — many tests are marked slow and skipped in CI. Run `make style` (or `make fix-repo

langgeniusReads credentialsAGENTS.md

dify

langgenius/dify/AGENTS.md

docs/BACKEND_DATABASE_SCHEMA.md) guides. ## Repository Gotchas - Run backend commands through `uv run --project api `. - Backend integration tests are CI-only and are not expected to run locally. - Prefer targeted checks (specific test

No other project uses it yet

langgeniusAGENTS.md

dify / api

langgenius/dify/api/AGENTS.md

repository root: - Format and lint: `make lint` - Type check: `make type-check` - Unit tests: `make test` - Targeted tests: `make test TARGET_TESTS=./api/tests/ ` Run direct Python commands through

No other project uses it yet

langgeniusAGENTS.md

dify / cli

langgenius/dify/cli/AGENTS.md

requires the Bun version pinned in `.bun-version`; command-tree generation and the `dev`, `test`, and `build` pre-scripts invoke it. Read [`ARD.md`] before adding a command or changing shared

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langgeniusAGENTS.md

dify / dify-agent

langgenius/dify/dify-agent/AGENTS.md

agent/`: - Lint: `make check` - Format and fix lint: `make fix` - Type check: `make typecheck` - Tests: `make test` Use the package's `uv` environment and Pydantic v2 APIs. Inspect current dependency

langgeniusAGENTS.md

dify / e2e

langgenius/dify/e2e/AGENTS.md

when a required fixture is missing. ## Browser, API, And Contract Boundaries The action under test belongs to the browser. APIs may prepare fixtures, poll persistence, and clean up; they

langgeniusAGENTS.md

dify / web

langgenius/dify/web/AGENTS.md

port. Switch to the Next.js development server (`pnpm -C web dev:next`) only when testing Next.js-specific functionality or investigating behavior that differs from Next.js. - Read `docs/test.md` only for frontend

No other project uses it yet

clash-verge-revAGENTS.md

clash-verge-rev

clash-verge-rev/clash-verge-rev/AGENTS.md

your own words, and verify the change against the reported behavior before submitting. 4. **Tests are justified, not default.** Do not add tests, test scaffolding, or speculative defensive code unless

No other project uses it yet

langflow-aiAGENTS.md

langflow

langflow-ai/langflow/AGENTS.md

make format_frontend # Format TypeScript (biome) make format # Both make lint # mypy type checking ``` ### Testing ```bash make unit_tests # Backend unit tests (pytest, parallel) make unit_tests async=false # Sequential

GitHubAGENTS.md

spec-kit

github/spec-kit/AGENTS.md

operation boundary, command-module naming, private phases, nested command groups, registration ownership, and mirrored tests. ## Adding or Updating MCP Commands Before adding or changing MCP tools for Specify commands, read

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LangChainReads credentialsAGENTS.md

langchain

langchain-ai/langchain/AGENTS.md

support │ │ └── ... (other integrations maintained by the LangChain team) │ ├── text-splitters/ # Document chunking utilities │ ├── standard-tests/ # Shared test suite for integrations │ └── model-profiles/ # Model configuration profiles ├── .github/ # CI/CD workflows and templates

No other project uses it yet

comfyanonymousAGENTS.md

ComfyUI

comfyanonymous/ComfyUI/AGENTS.md

blue eyes. Feel free to use her in ComfyUI materials, UI text, examples, tests, generated assets, or comments, but do not disrespect her. - Warning and info messages should be short

VercelReads credentialsAGENTS.md

next.js

vercel/next.js/AGENTS.md

packages ├── turbopack/ # Turbopack bundler (Rust) - git subtree ├── crates/ # Rust crates for Next.js SWC bindings ├── test/ # All test suites ├── examples/ # Example Next.js applications ├── docs/ # Documentation └── scripts/ # Build and maintenance scripts ``` ### Core

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VercelAGENTS.md

next.js / test

vercel/next.js/test/AGENTS.md

Test instructions ## Deployment coverage Tests for behavior that affects deployed applications must live in `test/e2e/` and exercise the real deployment path. This applies to new features and regressions. Reserve `test/production

yangshunAGENTS.md

tech-interview-handbook

yangshun/tech-interview-handbook/AGENTS.md

check - Run format, lint, and TypeScript type checks - lint - Lint code - fmt - Format code - test - Run tests ### Execute - run - Run monorepo tasks - exec - Execute a command from local `node_modules/.bin

garrytanReads credentialsAGENTS.md

gstack

garrytan/gstack/AGENTS.md

failure total with named failures and unhandled or module-load errors; the named-test footer alone is not the complete inventory. 2. Resolve base-branch integration and assign one owner

MicrosoftAGENTS.md

PowerToys

microsoft/PowerToys/AGENTS.md

Top-level AI contributor guidance for developing PowerToys - a collection of Windows productivity utilities

No other project uses it yet

OpenAIAGENTS.md

codex / code-mode-host

openai/codex/codex-rs/code-mode-host/AGENTS.md

Tests Do not use timeouts or sleeps to synchronize tests. Wait for explicit signals or observable state; let the test runner enforce test-case timeouts

No other project uses it yet

OpenAIAGENTS.md

codex / rollout-trace

openai/codex/codex-rs/rollout-trace/AGENTS.md

writer, reducer, and affected fixtures together. Do not add migrations, legacy parsers, or tests for another binary's traces. A fallback needs a case the current writer can produce, such

ggml-orgAGENTS.md

llama.cpp

ggml-org/llama.cpp/AGENTS.md

merged. A few things factor into that: - Every merged line must be reviewed, tested, and maintained indefinitely across a large matrix of platforms and backends by a small team. - llama.cpp

No other project uses it yet