One search for your own team's files and the public ecosystem. See how real projects write their agent instructions, and bring the good ideas home.
Files you open will collect here, so you can find them again.
Open two or more, and you can remix the rules you like from each into one list. Kept in this browser only.
AnthropicSkillanthropics/skills/skills/webapp-testing/SKILL.md
Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.
Often used withskill-shareintelligent-routingartifacts-builder
SupabaseSkillsupabase/supabase/.agents/skills/studio-testing/SKILL.md
Testing strategy for Supabase Studio. Use when selecting, writing,
moltbotSkillmoltbot/clawdbot/.agents/skills/openclaw-testing/SKILL.md
Choose proportional OpenClaw tests/checks, diagnose failures, route environment-sensitive or release proof to its owner.
Often used withdiscord-e2eauto-qaopenclaw-performance
clawdbotSkillclawdbot/clawdbot/.agents/skills/openclaw-testing/SKILL.md
Choose proportional OpenClaw tests/checks, diagnose failures, route environment-sensitive or release proof to its owner.
Often used withdiscord-e2eauto-qaproof-video
molt-botSkillmolt-bot/clawdbot/.agents/skills/openclaw-testing/SKILL.md
Choose proportional OpenClaw tests and checks, diagnose failures, and route environment-sensitive or release proof to its owner.
Often used withauto-qaopenclaw-performanceproof-video
langgeniusSkilllanggenius/dify/.agents/skills/frontend-testing/SKILL.md
Use when writing or changing Vitest or React Testing Library tests under `web/` or `packages/dify-ui/`, or when the user explicitly requests frontend test strategy, including evaluation of an existing strategy. Do not use for frontend code-review-only requests, general testability discussion, Python tests, or Cucumber/Playwright E2E.
18 projects use a version of this
Often used withbackend-code-reviewfrontend-code-review
langflow-aiSkilllangflow-ai/langflow/.agents/skills/frontend-testing/SKILL.md
Write, review, and debug Jest and React Testing Library unit and integration tests for Langflow frontend components, hooks, utilities, and Zustand stores.
Often used withbackend-code-reviewfrontend-code-review
reactSkillreact/react/.claude/skills/test/SKILL.md
Use when you need to run tests for React core. Supports source, www, stable, and experimental channels.
Steady5 mentions in 2 weeks
179 projects use a version of this
paperclipaiSkillpaperclipai/paperclip/.agents/skills/test-audit/SKILL.md
Garden the test suite by finding and removing redundant, vacuous, or implementation-coupled tests while preserving useful regression coverage. Use for test audits, test pruning, duplicate coverage, or reducing CI test cost. Supports focused cleanups and coordinated audit campaigns.
Steady15 mentions in 2 weeks
80 projects use a version of this
molt-botSkillmolt-bot/clawdbot/.agents/skills/test-audit/SKILL.md
Invoke whenever writing, changing, reviewing, or sweeping tests. Authoring gate for new tests plus audit workflow for low-value, implementation-coupled, or duplicative tests and the test-only production seams they demand.
Cooling+10 new adopters in 4 weeks
80 projects use a version of this
Significant-GravitasSkillSignificant-Gravitas/AutoGPT/.claude/skills/write-frontend-tests/SKILL.md
Analyze the current branch diff against dev, plan integration tests for changed frontend pages/components, and write them. TRIGGER when user asks to write frontend tests, add test coverage, or 'write tests for my changes'.
Steady5 mentions in 2 weeks
3 projects use a version of this
MicrosoftSkillmicrosoft/vscode/.github/skills/smoke-tests/SKILL.md
Use when running VS Code smoke tests or working on smoke-test CI steps. Covers pnpm run smoketest / smoketest-no-compile, grep filtering tests, and a temporary repeat-loop technique for tracking down flaky smoke tests in CI.
Steady+17 stars this week
5 projects use a version of this
VercelSkillvercel/next.js/.agents/skills/deploy-release-test/SKILL.md
Validate a commit-specific Next.js preview package and manually trigger the entire Next.js deployment test suite through the test_e2e_deploy_release.yml GitHub Actions workflow. Use only when asked to run the full deploy test suite or this workflow specifically from an internal vercel/next.js PR branch. Do not use for focused deployment-test sanity checks; run the relevant tests locally with pnpm test-deploy instead. Covers resolving the latest branch SHA, waiting for vercel-packages, preserving default workflow inputs, dispatching the workflow, and verifying the run.
Steady2 mentions in 2 weeks
No other project uses it yet
moltbotSkillmoltbot/clawdbot/.agents/skills/openclaw-qa-testing/SKILL.md
Run, watch, debug, extend, or explain OpenClaw qa-lab and qa-channel scenarios, artifacts, and live lanes.
Often used withopenclaw-performanceopenclaw-secret-scanning-maintainerauto-qa
clawdbotSkillclawdbot/clawdbot/.agents/skills/openclaw-qa-testing/SKILL.md
Run, watch, debug, extend, or explain OpenClaw qa-lab and qa-channel scenarios, artifacts, and live lanes.
Often used withopenclaw-secret-scanning-maintainerauto-qadiscord-e2e
MicrosoftSkillmicrosoft/vscode/.github/skills/integration-tests/SKILL.md
Use when running integration tests in the VS Code repo. Covers scripts/test-integration.sh (macOS/Linux) and scripts/test-integration.bat (Windows), their supported arguments for filtering, and the difference between node.js integration tests and extension host tests.
Steady+17 stars this week
15 projects use a version of this
morlutoSkillmorluto/rea/.agents/skills/rea-ci-tests-audit/SKILL.md
Audit REA CI and test suites for correctness, fixture drift, false passes, and measured performance; use for suite or workflow investigations and efficiency changes, rather than ordinary feature testing or a single test failure.
6 projects use a version of this
Often used withrea-analysis-optimization
MicrosoftSkillmicrosoft/vscode/.github/skills/ci-artifact-testing/SKILL.md
Use when validating an upstream pull request or dependency fix against VS Code tests using GitHub Actions CI build artifacts instead of building locally. Covers finding compatible binaries, verifying PR and merge-commit provenance, selecting a candidate runtime or build, comparing unchanged regression tests, and restoring the baseline.
Steady+17 stars this week
No other project uses it yet
moltbotSkillmoltbot/clawdbot/.agents/skills/test-audit/SKILL.md
Writing/changing/reviewing/sweeping tests: reject duplicate or implementation-coupled proof; remove test-only production seams.
Surging+2 new adopters in 4 weeks
80 projects use a version of this
MicrosoftSkillmicrosoft/TypeScript/.github/skills/compiler-and-fourslash-tests/SKILL.md
How to write, run, and debug compiler tests and fourslash (LSP) tests in the TypeScript repository. Covers test file formats, directives, markers, baseline management, and the fourslash verification API.
No other project uses it yet
Plain text files in a repository that tell a coding agent how the project works: commands to run, conventions to follow and things to avoid. CLAUDE.md, AGENTS.md, cursor rules and skills are the common kinds.
CLAUDE.md is read by Claude Code. AGENTS.md is an open format that Codex, Cursor and other agents read. Many projects keep one and point the other at it.
A folder with a SKILL.md that describes one capability, such as filling PDFs or reviewing code. The agent loads it only when the task calls for it.
Your agents already can, over MCP, limited to the files you're allowed to read. Searching them from this page is coming.
