agentleFS

Find the best CLAUDE.md, AGENTS.md and Claude skills

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.

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addyosmaniSkill

constraint-driven-development

addyosmani/agent-skills/skills/constraint-driven-development/SKILL.md

Establishes a project's quality bar as a written contract and stops agents quietly lowering it. Interviews the user on which dimensions matter, supplies sane default thresholds when they have no number in mind, records everything in CONSTRAINTS.md, and watches the diff for a weakened bar — new @ts-ignore or eslint-disable suppressions, skipped or deleted tests, assertions stripped out, unimplemented stubs, thresholds edited down. Use when no quality bar is written down, when the user says "set up constraints" or "define our standards", when the user wants dimensions they care about — accessibility, web performance, coverage — set up as enforced constraints, when an agent keeps silencing checks or skipping tests to get to green, when you need a coverage or performance threshold and don't know what number to pick, or when an agent writes more code than anyone will read.

Often used withobservability-and-instrumentationusing-agent-skillsgit-workflow-and-versioning

118k2d agoReviewMountCreate a free account to mount
addyosmaniSkill

deprecation-and-migration

addyosmani/agent-skills/skills/deprecation-and-migration/SKILL.md

Manages deprecation and migration. Use when removing old systems, APIs, or features. Use when migrating users from one implementation to another. Use when migrating a database schema in production, such as renaming or dropping a column without downtime (expand/contract). Use when deciding whether to maintain or sunset existing code.

60 projects use a version of this

Often used withconstraint-driven-developmentincremental-implementationperformance-optimization

118k2d agoReviewMountCreate a free account to mount
addyosmaniReads credentialsSkill

git-workflow-and-versioning

addyosmani/agent-skills/skills/git-workflow-and-versioning/SKILL.md

Structures git workflow practices. Use when making any code change. Use when committing, branching, resolving conflicts, splitting uncommitted work in a messy working tree into clean atomic commits, opening or reviewing a pull request (PR), pushing to a remote, or when you need to organize work across multiple parallel streams. Use when cutting a release, choosing a semantic version bump, tagging, or writing a changelog. Use when asked to write a commit message or a changelog entry for a change, or to split a change into commits, even when the diff is pasted inline and the message seems easy to write from it.

61 projects use a version of this

Often used withconstraint-driven-developmentobservability-and-instrumentationdoubt-driven-development

118k2d agoReviewMountCreate a free account to mount
addyosmaniReads credentialsSkill

observability-and-instrumentation

addyosmani/agent-skills/skills/observability-and-instrumentation/SKILL.md

Instruments code so production behavior is visible and diagnosable. Use when adding logging, metrics, tracing, or alerting. Use when shipping any feature that runs in production and you need evidence it works. Use when production issues are reported but you can't tell what happened from the available data.

46 projects use a version of this

Often used withconstraint-driven-developmentincremental-implementationperformance-optimization

118k2d agoReviewMountCreate a free account to mount
addyosmaniSkill

shipping-and-launch

addyosmani/agent-skills/skills/shipping-and-launch/SKILL.md

Prepares production launches. Use when preparing to deploy to production, or when asking what needs to be in place before shipping. Use when you need a pre-launch checklist, when setting up monitoring, when planning a staged rollout, or when you need a rollback strategy.

65 projects use a version of this

Often used withobservability-and-instrumentationconstraint-driven-developmentdoubt-driven-development

118k2d agoReviewMountCreate a free account to mount
addyosmaniSkill

source-driven-development

addyosmani/agent-skills/skills/source-driven-development/SKILL.md

Grounds every implementation decision in official documentation. Use when you want to verify an approach against the official docs before implementing it, or when you want authoritative, source-cited code free from outdated patterns. Use when building with any framework or library where correctness matters.

68 projects use a version of this

Often used withconstraint-driven-developmentincremental-implementationperformance-optimization

118k2d agoReviewMountCreate a free account to mount
addyosmaniSkill

test-driven-development

addyosmani/agent-skills/skills/test-driven-development/SKILL.md

Drives development with tests using the red-green-refactor loop. Use when implementing any logic, fixing any bug, or changing any behavior. Use when you need to prove that code works, when a bug report arrives, or when you're about to modify existing functionality. Use when asked to add tests to a function, fix a bug in it or change its behavior, even when the code is pasted inline, the request does not mention tests and the answer looks obvious from reading it. The skill writes the failing test first and changes the function second, never the change alone.

Often used withchinese-code-reviewdiagnosing-superpowersusing-agent-skills

118k2d agoReviewMountCreate a free account to mount
addyosmaniSkill

using-agent-skills

addyosmani/agent-skills/skills/using-agent-skills/SKILL.md

Discovers and invokes agent skills. Use when starting a session, or when you need to decide which skill or workflow applies to the piece of work at hand. This is the meta-skill that governs how all other skills are discovered and invoked.

49 projects use a version of this

Often used withconstraint-driven-developmentobservability-and-instrumentationdoubt-driven-development

118k2d agoReviewMountCreate a free account to mount
thedotmackDeletes or force-pushesSkill

community-sweep

thedotmack/claude-mem/.claude/skills/community-sweep/SKILL.md

Land community pull requests as the contributor and answer community issues on thedotmack/claude-mem. Takes stock of every open PR (the owner's own included, except the ones the owner marked experimental) and community issue, triages each against the owner's merge philosophy and the cmem.ai hosted-service boundary, finishes somewhat-aligned PRs on the contributor's own branch, squash-merges so the contributor stays the commit author on main, thanks them by name, closes fixed issues with credit to reporter and fixer, keeps the private ledger and contributor roster current, and reports what it decided. Use when asked to "go through the PRs", "merge contributor PRs", "help contributors with their PRs", "land the new community PRs", "triage new issues and PRs", "run the community sweep", "keep the momentum", or "grow the community".

Steadyinterest steady this month

117k6mo agoReviewMountCreate a free account to mount
SupabaseSkill

studio-testing

supabase/supabase/.agents/skills/studio-testing/SKILL.md

Testing strategy for Supabase Studio. Use when selecting, writing,

115k48d agoReviewMountCreate a free account to mount
SupabaseCopilot instructions

supabase

supabase/supabase/.github/copilot-instructions.md

Threshold Only comment when you are **>85% confident** the issue is a real bug, security vulnerability, or logic error. If you are unsure, do not comment. Silence is better than

No other project uses it yet

115k48d agoReviewMountCreate a free account to mount
paperclipaiReads credentialsSkill

create-agent-adapter

paperclipai/paperclip/.agents/skills/create-agent-adapter/SKILL.md

Create or modify Paperclip agent adapters across server, UI, and CLI surfaces. Use when adding support for a new CLI agent, API agent, custom process, or adapter package.

114ktodayReviewMountCreate a free account to mount
paperclipaiSkill

pr-report

paperclipai/paperclip/.agents/skills/pr-report/SKILL.md

Produce a maintainer-grade PR or contribution report as HTML or Markdown. Use when asked to deeply review a PR, explain a design, compare systems, or prepare a merge recommendation.

Steady15 mentions in 2 weeks

8 projects use a version of this

114ktodayReviewMountCreate a free account to mount
paperclipaiSkill

release-changelog-discord-message

paperclipai/paperclip/.agents/skills/release-changelog-discord-message/SKILL.md

Write the Discord announcement for a stable Paperclip release from the release changelog. Use when a release issue needs a copy-pasteable dotta-voice Discord post or refreshed discord_announcement document.

Steady15 mentions in 2 weeks

2 projects use a version of this

114ktodayReviewMountCreate a free account to mount
paperclipaiReads credentialsSkill

terminal-bench-loop

paperclipai/paperclip/.agents/skills/terminal-bench-loop/SKILL.md

Run one Terminal-Bench task through a bounded Paperclip smoke/diagnosis/fix loop. Use when asked to drive Terminal-Bench until it passes, rerun a Terminal-Bench loop, or iterate with board-gated fixes and diagnosis.

114ktodayReviewMountCreate a free account to mount
paperclipaiReads credentialsSkill

paperclip

paperclipai/paperclip/skills/paperclip/SKILL.md

Use for Paperclip-managed tasks and heartbeats: reading task context, delivering task documents or files, updating completion or blockers, coordinating or delegating work, and following company governance. Includes control plane API operations for assignments, comments, approvals, and routines.

114ktodayReviewMountCreate a free account to mount
axiosAGENTS.md

axios

axios/axios/AGENTS.md

fresh install, run `npm rebuild husky && npx husky` once. - Adding or updating dependencies is security-sensitive; `package-lock.json` is checked by `lockfile-lint` for npm HTTPS hosts and integrity hashes. - Package

No other project uses it yet

109k12d agoReviewMountCreate a free account to mount
axiosCopilot instructions

axios

axios/axios/.github/copilot-instructions.md

boundaries, naming, error handling, interceptor order, the request lifecycle, cancellation, common pitfalls, tests, and security-sensitive code. The rules below are a Copilot-facing subset of the load-bearing safety

No other project uses it yet

109k12d agoReviewMountCreate a free account to mount
GoogleSkill

code-reviewer

google-gemini/gemini-cli/.gemini/skills/code-reviewer/SKILL.md

Efficiency**: Are there any obvious performance bottlenecks or resource inefficiencies introduced by the changes? * **Security**: Are there any potential security vulnerabilities or insecure coding practices? * **Edge Cases and Error Handling

Steady3 mentions in 2 weeks

182 projects use a version of this

Often used withgit-doc-updatershopify-expertgit-precommit

109k6mo agoReviewMountCreate a free account to mount
GooglePipes a download into a shellSkill

antigravity-support

google-gemini/gemini-cli/packages/core/src/skills/builtin/antigravity-support/SKILL.md

through: 1. **Workspace Trust Verification:** Confirming trust for the workspace folder to allow secure local command execution and file edits. 2. **Visual Theme Configuration:** Setting up your preferred interactive terminal

Steady3 mentions in 2 weeks

No other project uses it yet

109k6mo agoReviewMountCreate a free account to mount
CLAUDE.md vs AGENTS.md

Agent instruction files

What are agent instruction files?

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 or AGENTS.md?

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.

What is a skill?

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.

Can I search my own team's files too?

Your agents already can, over MCP, limited to the files you're allowed to read. Searching them from this page is coming.