CLAUDE.md examples from real projects

pytorchCLAUDE.md

pytorch

pytorch/pytorch/CLAUDE.md

build-isolation`. You should NEVER run any other command to build PyTorch. # Testing Use our test class and test runner: ``` from torch.testing._internal.common_utils import run_tests, TestCase class TestFeature

ruvnetReads credentialsCLAUDE.md

wifi-densepose

ruvnet/wifi-densepose/CLAUDE.md

developer metaharness. Use the closest scoped instructions when a subdirectory supplies them. Treat source, tests, workflows, and accepted ADRs as authoritative; comments, retrieved memories, generated proposals, and old test counts

oven-shCLAUDE.md

bun

oven-sh/bun/CLAUDE.md

repository - an all-in-one JavaScript runtime & toolkit designed for speed, with a bundler, test runner, and Node.js-compatible package manager. It's written primarily in Rust with

oven-shCLAUDE.md

bun / workflows

oven-sh/bun/.github/workflows/CLAUDE.md

add/remove file exclusions: 1. Edit the exclusion patterns in `scripts/run-clang-format.sh` (lines 34-39) 2. Test locally to ensure the right files are being formatted ### Performance Optimizations 1. **Parallel execution

No other project uses it yet

oven-shCLAUDE.md

bun / test

oven-sh/bun/test/CLAUDE.md

tests: ```sh bun bd test <...test file> ``` To run a command with your debug build of Bun: ```sh bun bd <...cmd> ``` Note that compiling Bun may take

No other project uses it yet

Lum1104Deletes or force-pushesCLAUDE.md

Understand-Anything

Lum1104/Understand-Anything/CLAUDE.md

filter @understand-anything/core build` — Build the core package - `pnpm --filter @understand-anything/core test` — Run core tests - `pnpm --filter @understand-anything/skill build` — Build the plugin package - `pnpm test

cheaper-inferenceCLAUDE.md

OmniRoute

cheaper-inference/OmniRoute/CLAUDE.md

AGENTS.md`](AGENTS.md)** — the single source of truth for every AI assistant (architecture, conventions, testing, quality gates, git workflow, the 23 Hard Rules, PII learnings). Read it in full

rtk-aiCLAUDE.md

rtk

rtk-ai/rtk/CLAUDE.md

build --release # release build (optimized) cargo run -- # run directly cargo install --path . # install locally ``` ### Testing ```bash cargo test # all tests rtk cargo test # preferred (token-optimized) cargo test # specific test

No other project uses it yet

lobehubCLAUDE.md

lobe-chat / e2e

lobehub/lobe-chat/e2e/CLAUDE.md

Testing Guide for Claude 本文档记录了在 LobeHub E2E 测试开发中的经验和最佳实践。 Related: [LOBE-2417](https://linear.app/lobehub/issue/LOBE-2417/建立核心产品功能-e2e-测试体验基准线) ## 测试策略：体验驱动的 E2E 测试 ### 核心理念 建立完整的**用户体验链路 E2E 测试**，作为未来变更和重构的**体验基准线**。 **目的**： - 确保核心用户体验在代码变更后不会退化

heygen-comCLAUDE.md

hyperframes

heygen-com/hyperframes/CLAUDE.md

line "use when" blurb; copy from there into the catalog rather than paraphrasing. ## Build & Test ```bash bun install # Install dependencies (NOT pnpm — do not create pnpm-lock.yaml) bun run build # Build

gothinksterCLAUDE.md

realworld

gothinkster/realworld/CLAUDE.md

defines the contract that every RealWorld frontend and backend adheres to, and hosts the test suites used to validate them. Nothing here is a runnable app. - `specs/api/` — the API contract

ruvnetReads credentialsCLAUDE.md

claude-flow

ruvnet/claude-flow/CLAUDE.md

files (*.md) or README files unless explicitly requested - NEVER save working files, text/mds, or tests to the root folder - Never continuously check status after spawning a swarm — wait for results

No other project uses it yet

ruvnetCLAUDE.md

claude-flow / v3

ruvnet/claude-flow/v3/CLAUDE.md

Development This directory contains the V3 monorepo packages. Root CLAUDE.md rules apply here. ## Build & Test ```bash # From v3/@claude-flow/ npm install && npm run build && npm test ``` ## Packages | Package | Path

ruvnetReads credentialsCLAUDE.md

ruflo

ruvnet/ruflo/CLAUDE.md

files (*.md) or README files unless explicitly requested - NEVER save working files, text/mds, or tests to the root folder - Never continuously check status after spawning a swarm — wait for results

No other project uses it yet

hiyougaCLAUDE.md

LlamaFactory

hiyouga/LlamaFactory/.ai/CLAUDE.md

style (auto-fix) make style # Code quality check (no modifications) make quality # Run all tests make test # Run a single test file WANDB_DISABLED=true pytest -vv --import-mode=importlib

leonardomsoCLAUDE.md

33-js-concepts

leonardomso/33-js-concepts/.claude/CLAUDE.md

documentation │ ├── fact-check/ # Skill for verifying technical accuracy │ ├── seo-review/ # Skill for SEO audits │ ├── test-writer/ # Skill for generating Vitest tests │ ├── resource-curator/ # Skill for curating external resources │ └── concept-workflow

No other project uses it yet

jgraphCLAUDE.md

drawio-desktop

jgraph/drawio-desktop/CLAUDE.md

merge │ └── disableUpdate.js # Generated by sync script ├── src/test/ │ ├── cli-args.test.js # CLI argument parsing tests (npm test) │ ├── export-files.test.js # CLI export symlink handling tests (npm test) │ ├── backup-file.test.js # GUI path authorisation and backup symlink regression

No other project uses it yet

vectorize-ioReads credentialsCLAUDE.md

hindsight

vectorize-io/hindsight/CLAUDE.md

Server (Python/FastAPI) ```bash # Start API server only (loads .env automatically) ./scripts/dev/start-api.sh # Run all tests (parallelized with pytest-xdist) cd hindsight-api-slim && uv run pytest tests/ # Run specific test file

twentyhqCLAUDE.md

twenty

twentyhq/twenty/CLAUDE.md

twenty-ui`, `twenty-sdk` (application definitions and runtime), `twenty-cli` (standalone CLI), `twenty-e2e-testing` (Playwright). Match the surrounding code — the adjacent files in the directory you are editing beat

MemPalaceCLAUDE.md

mempalace

MemPalace/mempalace/CLAUDE.md

welcome bug fixes, performance improvements, new language support, better entity disambiguation, documentation, and test coverage. We do not accept summarization of user content, cloud storage/sync features, telemetry or analytics, features