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Claude Skills

The open format is called Agent Skills and works in Claude Code, Codex, Cursor and other agents — most people know it as Claude Skills.

Every Agent Skill we could find on GitHub, deduplicated by content. 79 566 files from 1 758 authors, of which 61 913 are unique — the rest is the same skill repackaged into someone else's repository. For each one: what it weighs in tokens, whether it ships runnable scripts, and which MCP servers it needs.

61 913
unique skills
out of 79 566 files found on GitHub
17 653
are copies
same content, someone else's repository
1 739
tokens, median
what a typical skill costs you in context
7 886
name collisions
two skills with one name cannot sit side by side

46 201–46 260 of 61 913

page 771 of 1 032
Github Pr Review
by fvadicamo

Handles PR review comments and feedback resolution. Use when user wants to resolve PR comments, handle review feedback, fix review comments, address PR review, check review status, respond to reviewer, verify PR readiness, review PR comments, analyze review feedback, evaluate PR comments, assess review suggestions, or triage PR comments. Fetches comments via GitHub CLI, classifies by severity, applies fixes with user confirmation, commits with proper format, replies to threads.

7k tokens
Github Pr Creation
by fvadicamo

Creates GitHub Pull Requests with automated validation and task tracking. Use when user wants to create PR, open pull request, submit for review, or check if ready for PR. Analyzes commits, validates task completion, generates Conventional Commits title and description, suggests labels. NOTE - for merging existing PRs, use github-pr-merge instead.

2k tokens
Github Pr Merge
by fvadicamo

Merges GitHub Pull Requests after validating pre-merge checklist. Use when user wants to merge PR, close PR, finalize PR, complete merge, approve and merge, or execute merge. Runs pre-merge validation (tests, lint, CI, comments), confirms with user, merges with proper format, handles post-merge cleanup.

2k tokens
Git Commit
by fvadicamo

Creates git commits following Conventional Commits format with type/scope/subject. Use when user wants to commit changes, create commit, save work, or stage and commit. Enforces project-specific conventions from CLAUDE.md.

2k tokens
Creating Skills
by fvadicamo

Guide for creating Claude Code skills following Anthropic's official best practices. Use when user wants to create a new skill, build a skill, write SKILL.md, update an existing skill, or needs skill creation guidelines. Provides structure, frontmatter fields, naming conventions, and new features like dynamic context injection and subagent execution.

4k tokens
Privacy Guard
by fvadicamo

Prevents private infrastructure details (node hostnames, internal project names, local usernames and personal emails, absolute home paths, private and VPN IP ranges) from leaking into public repositories through commits, PRs, docs or release artifacts. Use when working in a public or soon-to-be-public repo, before commits or releases, when writing deployment docs for an OSS project, or when the user asks to "set up the privacy guard", "install privacy-guard", "check for leaks", "protect this public repo". Bootstraps a pre-commit hook backed by a gitignored local denylist plus gitleaks.

5k tokens scripts
Agent Health
by tranhieutt
1k tokens
Angular Best Practices
by tranhieutt
2k tokens
Annotate
by tranhieutt
946 tokens
API Design
by tranhieutt
958 tokens
Architecture Decision Records
by tranhieutt
1k tokens
AWS Serverless
by tranhieutt
1k tokens
Backend Architect
by tranhieutt
1k tokens
Backend Patterns
by tranhieutt
1k tokens
Brainstorm
by tranhieutt
3k tokens
Bug Report
by tranhieutt
790 tokens
Changelog
by tranhieutt
2k tokens
Claude API
by tranhieutt
2k tokens
Cloud Architect
by tranhieutt
2k tokens
Cloud Run Puppeteer
by tranhieutt
1k tokens
Code Review Checklist
by tranhieutt
806 tokens
Code Review
by tranhieutt
1k tokens
Code Simplification
by tranhieutt
2k tokens
Codex Sdd
by tranhieutt
978 tokens
Commit
by tranhieutt
1k tokens
Context Engineering
by tranhieutt
1k tokens
Database Architect
by tranhieutt
1k tokens
DB Review
by tranhieutt
884 tokens
Deep Interview
by tranhieutt
8k tokens
Design Review
by tranhieutt
1k tokens
Design System
by tranhieutt
1k tokens
Devops Deploy
by tranhieutt
2k tokens
Diagnose
by tranhieutt
4k tokens
Django Patterns
by tranhieutt
2k tokens
Docker Patterns
by tranhieutt
2k tokens
Dream
by tranhieutt
2k tokens
Drizzle Orm Expert
by tranhieutt
3k tokens
Estimate
by tranhieutt
2k tokens
Event Sourcing Architect
by tranhieutt
739 tokens
Fastapi Pro
by tranhieutt
3k tokens
Fork Join
by tranhieutt
2k tokens
Freeze
by tranhieutt
489 tokens
Frontend Design
by tranhieutt
4k tokens
Frontend Patterns
by tranhieutt
1k tokens
Frontend UI Dark Ts
by tranhieutt
1k tokens
Gate Check
by tranhieutt
3k tokens
Gemini API Integration
by tranhieutt
2k tokens
Gitlab CI Patterns
by tranhieutt
2k tokens
Guard
by tranhieutt
539 tokens
Handoff
by tranhieutt
2k tokens
Hotfix
by tranhieutt
968 tokens
Kubernetes Architect
by tranhieutt
3k tokens
Laravel Patterns
by tranhieutt
3k tokens
Launch Checklist
by tranhieutt
2k tokens
LLM App Patterns
by tranhieutt
11k tokens
Localize
by tranhieutt
852 tokens
Map Systems
by tranhieutt
3k tokens
Map Workflow
by tranhieutt
1k tokens
Milestone Review
by tranhieutt
837 tokens
Ml Engineer
by tranhieutt
2k tokens

Claude Skills — questions

Answers built from the skills we actually parsed.

What is a Claude Skill?
A folder with a SKILL.md file: instructions that teach an agent to do one thing well, optionally with scripts and reference files alongside. The format is open and called Agent Skills — Claude Code, Codex and other agents read the same files. It is not a program you run; it is knowledge the agent loads when the task calls for it.
How is a skill different from an MCP server?
A server gives the agent new abilities — it connects to something and exposes tools. A skill gives the agent knowledge: how to use what it already has. They combine, and often literally: 11 350 of the skills here declare which MCP servers they need to work.
Why are there fewer skills here than in other catalogues?
Because we deduplicate by content. Of 79 566 files found on GitHub, 61 913 are unique — the rest is the same skill copied into someone else's repository, word for word. Catalogues that count files rather than skills show every copy as a separate entry.
What does the token count mean?
A skill is loaded into the model's context when it is used, so its size is a running cost on every request that touches it. We measure the whole folder, not just SKILL.md: one official skill is 377 tokens, another drags 83 files of fonts behind it.
How do I install a skill?
Copy the skill folder into ~/.claude/skills for personal use, or into .claude/skills inside a project. The agent picks it up by the name in the SKILL.md header — which is worth checking: 7 886 skills here share a name with another skill, and two of them cannot sit side by side.