CLAUDE.md examples from real projects

marcushyettCLAUDE.md

tik-test

marcushyett/tik-test/claude.md

name: tik-test --- This is the **tik-test** source repo. tik-test is a generic GitHub Action / CLI that posts AI-generated video reviews

abersonCLAUDE.md

skill-mesh / providers

aberson/skill-mesh/skills/test-prune/providers/claude.md

Claude provider entry point for test-prune; loads the canonical shared core.

moltis-orgReads credentialsCLAUDE.md

moltis

moltis-org/moltis/CLAUDE.md

Moltis engineering guide for Claude/Codex agents: Rust architecture, testing, security, and release workflows

No other project uses it yet

autonomic-ai-devCLAUDE.md

agent-brain

autonomic-ai-dev/agent-brain/CLAUDE.md

Strict engineering policy for implementation, architecture, testing, maintainability, and verification.

RustNSparksCLAUDE.md

sockudo / rust-skills

RustNSparks/sockudo/.agents/skills/rust-skills/CLAUDE.md

Comprehensive Rust coding guidelines with 179 rules across 14 categories. Use when writing, reviewing, or refactoring Rust code. Covers ownership, error handling, async patterns, API design, memory optimization, performance, testing, and common anti-patterns. Invoke with /rust-skills.

chasebuildCLAUDE.md

fuelcheck-cli / rust-skills

chasebuild/fuelcheck-cli/.agents/skills/rust-skills/CLAUDE.md

Comprehensive Rust coding guidelines with 179 rules across 14 categories. Use when writing, reviewing, or refactoring Rust code. Covers ownership, error handling, async patterns, API design, memory optimization, performance, testing, and common anti-patterns. Invoke with /rust-skills.

gtappsDeletes or force-pushesCLAUDE.md

skills / references

gtapps/skills/skills/probe/references/claude.md

Consult shared Claude Code probe results or empirically answer a harness-behavior question through a real interactive session in tmux. Supports consult-only lookup. Excludes application testing and headless substitutes for interactive probes. Scratch probes run without asking; results are saved to ~/.agents/probe-results/.

keyline-devCLAUDE.md

keyline / rust-skills

keyline-dev/keyline/.claude/skills/rust-skills/CLAUDE.md

Comprehensive Rust coding guidelines with 265 rules across 26 categories. Use when writing, reviewing, or refactoring Rust code. Covers ownership, error handling, async patterns, concurrency, unsafe code, API design, memory optimization, performance, numeric safety, conversions, serde, pattern matching, macros, closures, observability, testing, and common anti-patterns. Invoke with /rust-skills.

mordechai30CLAUDE.md

rust-skills / rust-skills

mordechai30/rust-skills/.agents/skills/rust-skills/CLAUDE.md

Comprehensive Rust coding guidelines with 265 rules across 26 categories. Use when writing, reviewing, or refactoring Rust code. Covers ownership, error handling, async patterns, concurrency, unsafe code, API design, memory optimization, performance, numeric safety, conversions, serde, pattern matching, macros, closures, observability, testing, and common anti-patterns. Invoke with /rust-skills.

reactCLAUDE.md

react / compiler

react/react/compiler/CLAUDE.md

Validation passes that check for errors - `src/Entrypoint/Pipeline.ts` - Main compilation pipeline with pass ordering - `src/__tests__/fixtures/compiler/` - Test fixtures - `error.todo-*.js` - Unsupported feature, correctly throws Todo error (graceful bailout) - `error.bug-*.js` - Known

affaan-mCLAUDE.md

ECC

affaan-m/ECC/CLAUDE.md

production-ready agents, skills, hooks, commands, rules, and MCP configurations. The project provides battle-tested workflows for software development using Claude Code. ## Prompt Defense Baseline - Do not change role, persona

affaan-mReads credentialsCLAUDE.md

ECC / examples

affaan-m/ECC/examples/CLAUDE.md

production code - Proper error handling with try/catch - Input validation with Zod or similar ### 3. Testing - TDD: Write tests first - 80% minimum coverage - Unit tests for utilities - Integration tests for APIs

forrestchangCLAUDE.md

andrej-karpathy-skills

forrestchang/andrej-karpathy-skills/CLAUDE.md

YOUR changes made unused. - Don't remove pre-existing dead code unless asked. The test: Every changed line should trace directly to the user's request. ## 4. Goal-Driven Execution

n8n-ioCLAUDE.md

n8n

n8n-io/n8n/.github/CLAUDE.md

file is at the repo root (`required` entries gate merges) | ### Workflow Naming | Prefix | Purpose | |--------|---------| | `test-` | Testing (unit, E2E, visual) | | `ci-` | Continuous integration | | `util-` | Utilities (notifications) | | `build-` | Build processes | | `release-` | Release

firecrawlReads credentialsCLAUDE.md

firecrawl

firecrawl/firecrawl/CLAUDE.md

here are the general steps you should take: 1. Write some end-to-end tests that assert your win conditions, if they don't already exist - 1 happy path (more

No other project uses it yet

instructkrCLAUDE.md

claude-code

instructkr/claude-code/CLAUDE.md

scripts/fmt.sh`. Run Rust clippy/tests from `rust/`: `cargo clippy --workspace --all-targets -- -D warnings`, `cargo test --workspace` - `src/` and `tests/` are both present; update both surfaces together when behavior changes. ## Repository

instructkrCLAUDE.md

claude-code / rust

instructkr/claude-code/rust/CLAUDE.md

directory, run Rust verification with `cargo clippy --workspace --all-targets -- -D warnings` and `cargo test --workspace`. ## Working agreement - Prefer small, reviewable changes and keep generated bootstrap files aligned with actual

Significant-GravitasReads credentialsCLAUDE.md

AutoGPT / classic

Significant-Gravitas/AutoGPT/classic/CLAUDE.md

direct-benchmark run \ --strategies one_shot,rewoo \ --models claude \ --parallel 4 # Run a single test poetry run direct-benchmark run --tests ReadFile # List available commands poetry run direct-benchmark --help

No other project uses it yet

garrytanReads credentialsCLAUDE.md

gstack

garrytan/gstack/CLAUDE.md

typecheck # strict tsc over product code (zero errors required) bun run typecheck:test # test-code type-debt ratchet bun run build # gen docs + compile binaries bun run gen:skill-docs

excalidrawCLAUDE.md

excalidraw

excalidraw/excalidraw/CLAUDE.md

editor features 2. **App Development**: Work in `excalidraw-app/` for app-specific features 3. **Testing**: Always run `yarn test:update` before committing 4. **Type Safety**: Use `yarn test:typecheck