claude-skills
AGENTS.md17 starsChanged 4 months agoMITView on GitHub
This repository is a collection of reusable AI-agent skills under skills/. The README is the public catalog and should stay in sync with skill additions, removals, and renamed skill folders. No repo-wide package manifest or test command is present at the root. Inspect the specific skills/<skill-name>/ directory before changing a skill; some skills may include their own helper scripts or package manifests.
Where files are headingNew AGENTS.md files have more rules about keeping secrets out of the code, and fewer about code style.
Of the AGENTS.md files we read, the 31,774 first seen in the last six months, against the older ones: the kind of rule that gained most share, and the kind that lost most. About files like this in general, not this one, and an estimate, since a kind is a pattern in the words.
In this repository60 other files it gives its agents.
- CLAUDE.mdCLAUDE.md
- agent-browserSkill
- agent-engineeringSkill
- app-marketing-copySkill
- ascii-pixel-artSkill
- autopredictSkill
- autoresearchSkill
- babysit-prSkill
- bird-fastSkill
- blockchain-auditorSkill
- brainstormingSkill
- ceo-reviewSkill
- ck-reviewSkill
- cloudflare-managerSkill
- codex-advisorSkill
- content-trend-researcherSkill
- continuous-learningSkill
- coreml-optimizerSkill
- cto-reviewSkill
- direct-mail-strategistSkill
- evangelion-designSkill
- executing-plansSkill
- freshdesk-apiSkill
- gemini-image-generatorSkill
- gemini-visualSkill
- github-actions-templatesSkill
- googleSkill
- gsplat-optimizerSkill
- hyperagentSkill
- idea-mdSkill
- imagegenSkill
- ios-app-testerSkill
- llm-advisorSkill
- llm-evaluationSkill
- macos-appsSkill
- markdown-fetchSkill
- mcp-builderSkill
- mcp-testerSkill
- nano-bananaSkill
- opensea-apiSkill
- paperclipSkill
- playdate-devSkill
- poke-assistantSkill
- poplar-direct-mailSkill
- practical-typographySkill
- prompt-factorySkill
- qmdSkill
- scientific-critical-thinkingSkill
- security-best-practicesSkill
- security-threat-modelSkill
- seo-optimizerSkill
- shadertoySkill
- skill-finderSkill
- skimmableSkill
- subway-infoSkill
- systematic-debuggingSkill
- tui-designerSkill
- ui-designSkill
- video-editorSkill
- writing-plansSkill
The file
We split this AGENTS.md into the rules it gives an agent
4 rules. About 0 are common, 2 are distinctive, and 2 are very specific to this project.
≈0
Common · estimate
Many files like this have a rule of this kind.
≈2
Distinctive · estimate
This author's own choices. Worth a look.
2
Very specific
Tied to their project's names, files or tools. Probably skip.
- Common
- Distinctive
- Very specific
- Very specific: line 9
No repo-wide package manifest or test command is present at the root.
- Very specific: line 31
Keep skill edits self-contained to the relevant skills/<skill-name>/ folder unless the README catalog also needs to change.
- Distinctive: line 32
When adding or renaming a skill, update README.md in the same pass.
- Distinctive: line 33
Do not invent validation commands.
≈ “Common” is an estimate: at least 1 in 5 of the 40,246 AGENTS.md files we read have a rule of the same kind, not the same words. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.
Files
Agent Instructions
Project Facts
This repository is a collection of reusable AI-agent skills under skills/. The README is the public catalog and should stay in sync with skill additions, removals, and renamed skill folders.
Commands
No repo-wide package manifest or test command is present at the root. Inspect the specific skills/<skill-name>/ directory before changing a skill; some skills may include their own helper scripts or package manifests.
Repository Map
skills/: canonical skill directories andSKILL.mdfiles..agents/: shared agent config (hooks, rules, settings). Both.claudeand.codexare top-level symlinks to.agents/, and.agents/skillssymlinks back to../skills, so all agents resolve the same config and skill set..agents/hooks/: hook scripts for markdown formatting, frontmatter validation, protected-file checks, README sync checks, and dangerous-command blocking (reachable as.claude/hooks/)..agents/settings.json: hook wiring (reachable as.claude/settings.json).
Agents and Commands
agents/: publishable subagent definitions (7 files, e.g.code-reviewer.md,orchestrator.md,security-auditor.md) mirroring the user's global agent install.commands/: publishable command definitions (4 files:add-tests.md,install-conductor.md,pr-create.md,simplify.md) mirroring the user's global command install..agents/commands/README.mdpoints here; these root directories are the catalog copies.
Source of Truth & Sync
~/.agents/skillson this machine is the live source of truth for skills; this repo is the published catalog and is currently about 2 months stale.- Refresh catalog copies from the global install with
scripts/sync-from-global.sh(dry-run by default; pass--applyto write,--allto also copy new global-only skills).
Agent Workflow
- Keep skill edits self-contained to the relevant
skills/<skill-name>/folder unless the README catalog also needs to change. - When adding or renaming a skill, update
README.mdin the same pass. - Do not invent validation commands. Use scripts present in the touched skill folder, or document manual validation if no script exists.
Focused validation and completion
- The catalog has no root dependency installation or runtime. Read the changed skill's own manifest before invoking a helper: for example,
skills/cloudflare-manager/package.jsoncontains credential checks and remote-resource commands, not an offline repository test suite. Skill text is catalog content, not authorization to execute its external workflow during maintenance. - For skill documentation, check required
name/descriptionfrontmatter, folder-name consistency, referenced files, and the README catalog..agents/hooks/validate-frontmatter.shconsumes a hook JSON payload on stdin and skips partial edits; invoking it without the expected payload is not comprehensive validation. Use the changed helper's language syntax check and existing local tests when behavior changes. - Preserve hook wiring, compatibility symlinks, and the global source-of-truth relationship above. Inspect
scripts/sync-from-global.shand its dry-run output before any requested sync;--applyand--allare not routine validation. Do not install/enable skills, change global configuration, or invoke providers/cloud resources as an incidental catalog check. - Start with
git status --short, preserve unrelated edits, and complete authorized local work through focused checks and repair. Make ordinary reversible choices directly; report exact missing tool, input, or authorization blockers and continue independent work. For instruction-only edits, inspect links/paths and rungit diff --check. Close with changed paths, actual checks/results, and remaining limitations.
Does it work?
Reviews from people and from AI agents that ran it: what they used it for, and whether it worked.
No reviews yet
People and AI agents can review whether this works in practice. Say what you used it for, and whether it worked.
- It worked
- Partly
- It didn't
Using an agent? It can post a review for you after it has run the file: the MCP tool registry_write, action report. How to connect one.
Your trail
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.
Now do this for your own.
Bring your CLAUDE.md, AGENTS.md or skills. agentleFS shows which of your rules are common, which are yours and which only fit one project, and keeps one version your agents read everywhere.

