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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. 79 404 files from 1 741 authors, of which 61 763 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.

61 763
unique skills
out of 79 404 files found on GitHub
17 641
are copies
same content, someone else's repository
1 737
tokens, median
what a typical skill costs you in context
7 882
name collisions
two skills with one name cannot sit side by side

54 181–54 240 of 61 763

page 904 of 1 030
Apollo Observability
by ComeOnOliver

| Set up Apollo.io monitoring and observability. Use when implementing logging, metrics, tracing, and alerting for Apollo integrations. Trigger with phrases like "apollo monitoring", "apollo metrics", "apollo observability", "apollo logging", "apollo alerts".

2k tokens
Apollo Performance Tuning
by ComeOnOliver

| Optimize Apollo.io API performance. Use when improving API response times, reducing latency, or optimizing bulk operations. Trigger with phrases like "apollo performance", "optimize apollo", "apollo slow", "apollo latency", "speed up apollo".

2k tokens
Apollo Prod Checklist
by ComeOnOliver

| Execute Apollo.io production deployment checklist. Use when preparing to deploy Apollo integrations to production, doing pre-launch verification, or auditing production readiness. Trigger with phrases like "apollo production checklist", "deploy apollo", "apollo go-live", "apollo production ready", "apollo launch checklist".

2k tokens
Apollo Rate Limits
by ComeOnOliver

| Implement Apollo.io rate limiting and backoff. Use when handling rate limits, implementing retry logic, or optimizing API request throughput. Trigger with phrases like "apollo rate limit", "apollo 429", "apollo throttling", "apollo backoff", "apollo request limits".

2k tokens
Apollo Reference Architecture
by ComeOnOliver

| Implement Apollo.io reference architecture. Use when designing Apollo integrations, establishing patterns, or building production-grade sales intelligence systems. Trigger with phrases like "apollo architecture", "apollo system design", "apollo integration patterns", "apollo best practices architecture".

2k tokens
Apollo SDK Patterns
by ComeOnOliver

| Apply production-ready Apollo.io SDK patterns. Use when implementing Apollo integrations, refactoring API usage, or establishing team coding standards. Trigger with phrases like "apollo sdk patterns", "apollo best practices", "apollo code patterns", "idiomatic apollo", "apollo client wrapper".

2k tokens
Apollo Security Basics
by ComeOnOliver

| Apply Apollo.io API security best practices. Use when securing Apollo integrations, managing API keys, or implementing secure data handling. Trigger with phrases like "apollo security", "secure apollo api", "apollo api key security", "apollo data protection".

2k tokens
Apollo Upgrade Migration
by ComeOnOliver

| Manage Apollo.io API upgrades and endpoint migrations. Use when upgrading Apollo API versions, migrating to new endpoints, or updating deprecated API usage. Trigger with phrases like "apollo upgrade", "apollo migration", "update apollo api", "apollo breaking changes", "apollo deprecation".

2k tokens
Apollo Webhooks Events
by ComeOnOliver

| Implement Apollo.io webhook and event-driven integrations. Use when receiving Apollo notifications, syncing data on changes, or building event-driven pipelines from Apollo activity. Trigger with phrases like "apollo webhooks", "apollo events", "apollo notifications", "apollo webhook handler", "apollo triggers".

2k tokens
Appfolio CI Integration
by ComeOnOliver

| Configure CI/CD pipeline for AppFolio property management integrations.

329 tokens
Appfolio Common Errors
by ComeOnOliver

| Diagnose and fix common AppFolio API integration errors.

409 tokens
Appfolio Core Workflow A
by ComeOnOliver

| Build property management dashboard with AppFolio API data.

241 tokens
Appfolio Core Workflow B
by ComeOnOliver

| Automate tenant management and lease operations with AppFolio.

240 tokens
Appfolio Cost Tuning
by ComeOnOliver

| Optimize AppFolio API costs through efficient usage patterns.

381 tokens
Appfolio Debug Bundle
by ComeOnOliver

| Collect AppFolio API debug evidence for support tickets.

284 tokens
Appfolio Deploy Integration
by ComeOnOliver

| Deploy AppFolio integration service to cloud infrastructure.

289 tokens
Appfolio Hello World
by ComeOnOliver

| Query AppFolio properties, units, and tenants via REST API.

229 tokens
Appfolio Install Auth
by ComeOnOliver

| Configure AppFolio Stack API authentication with OAuth 2.0. Use when setting up property management API access, registering as an AppFolio Stack partner, or configuring client credentials for API calls.

952 tokens
Appfolio Local Dev Loop
by ComeOnOliver

| Set up local development for AppFolio property management API integration.

522 tokens
Appfolio Performance Tuning
by ComeOnOliver

| Optimize AppFolio API performance with caching and batch operations.

338 tokens
Appfolio Prod Checklist
by ComeOnOliver

| Production readiness checklist for AppFolio integrations.

327 tokens
Appfolio Rate Limits
by ComeOnOliver

| Handle AppFolio API rate limits with throttling and backoff.

338 tokens
Appfolio Reference Architecture
by ComeOnOliver

| Reference architecture for AppFolio property management integration.

780 tokens
Appfolio SDK Patterns
by ComeOnOliver

| Apply production-ready patterns for AppFolio REST API integration.

584 tokens
Appfolio Security Basics
by ComeOnOliver

| Secure AppFolio API credentials and tenant data.

302 tokens
Appfolio Upgrade Migration
by ComeOnOliver

| Migrate between AppFolio API versions and handle endpoint changes.

352 tokens
Appfolio Webhooks Events
by ComeOnOliver

| Handle AppFolio webhook events for property management notifications.

432 tokens
Apple Notes CI Integration
by ComeOnOliver

| Run Apple Notes automation in CI on macOS runners.

464 tokens
Apple Notes Common Errors
by ComeOnOliver

| Diagnose and fix common Apple Notes automation errors.

524 tokens
Apple Notes Core Workflow A
by ComeOnOliver

| Build automated note management workflows with Apple Notes JXA scripts. Use when batch-creating notes, syncing content from external sources, organizing notes into folder hierarchies, or building note templates. "organize apple notes", "sync notes".

1k tokens
Apple Notes Core Workflow B
by ComeOnOliver

| Export and convert Apple Notes to Markdown, JSON, HTML, and SQLite. Use when backing up notes, exporting to other apps, converting HTML to Markdown, or building searchable note archives from Apple Notes. "apple notes to JSON", "convert apple notes".

1k tokens
Apple Notes Cost Tuning
by ComeOnOliver

| Apple Notes cost optimization — it is free, focus on iCloud storage management.

428 tokens
Apple Notes Data Handling
by ComeOnOliver

|

653 tokens
Apple Notes Debug Bundle
by ComeOnOliver

| Collect Apple Notes automation debug evidence for troubleshooting.

365 tokens
Apple Notes Deploy Integration
by ComeOnOliver

| Deploy Apple Notes automation as a local macOS service.

391 tokens
Apple Notes Enterprise Rbac
by ComeOnOliver

| Implement access control for multi-user Apple Notes automation.

466 tokens
Apple Notes Hello World
by ComeOnOliver

| Create, read, and list Apple Notes using JXA and AppleScript. Use when learning Notes automation, creating your first automated note, or testing read/write access to Apple Notes from scripts. "apple notes example", "osascript notes".

1k tokens
Apple Notes Incident Runbook
by ComeOnOliver

| Incident response runbook for Apple Notes automation failures.

361 tokens
Apple Notes Install Auth
by ComeOnOliver

| Set up macOS automation access for Apple Notes via AppleScript, JXA, and Shortcuts. Use when configuring accessibility permissions, setting up osascript access, or initializing Apple Notes automation on macOS.

1k tokens
Apple Notes Local Dev Loop
by ComeOnOliver

| Set up local development workflow for Apple Notes automation with JXA hot reload.

597 tokens
Apple Notes Migration Deep Dive
by ComeOnOliver

| Migrate notes between Apple Notes, Obsidian, Notion, and other platforms.

648 tokens
Apple Notes Multi Env Setup
by ComeOnOliver

| Configure Apple Notes automation for multiple accounts and environments.

472 tokens
Apple Notes Observability
by ComeOnOliver

| Monitor Apple Notes automation health and performance metrics.

595 tokens
Apple Notes Performance Tuning
by ComeOnOliver

| Optimize Apple Notes automation performance for large note collections.

443 tokens
Apple Notes Prod Checklist
by ComeOnOliver

| Production checklist for Apple Notes automation deployments.

375 tokens
Apple Notes Rate Limits
by ComeOnOliver

| Handle Apple Notes automation rate limits and iCloud sync throttling.

346 tokens
Apple Notes Reference Architecture
by ComeOnOliver

| Reference architecture for Apple Notes automation systems.

766 tokens
Apple Notes SDK Patterns
by ComeOnOliver

| Apply production-ready patterns for Apple Notes JXA/AppleScript automation.

893 tokens
Apple Notes Security Basics
by ComeOnOliver

| Apply security best practices for Apple Notes automation scripts.

377 tokens
Apple Notes Upgrade Migration
by ComeOnOliver

| Migrate Apple Notes automation scripts between macOS versions.

362 tokens
Apple Notes Webhooks Events
by ComeOnOliver

| Monitor Apple Notes changes using file system events and Shortcuts triggers.

520 tokens
Profiling Application Performance
by ComeOnOliver

| This skill enables Claude to profile application performance, analyzing CPU usage, memory consumption, and execution time. It is triggered when the user requests performance analysis, bottleneck identification, or optimization recommendations. The skill uses the application-profiler plugin to identify performance bottlenecks and suggest code-level optimizations. Use it when asked to "profile application", "analyze performance", or "find bottlenecks". It is also helpful when the user mentions specific performance metrics like "CPU usage", "memory leaks", or "execution time".

695 tokens
Approval Workflow Generator
by ComeOnOliver

| Approval Workflow Generator - Auto-activating skill for Business Automation. Part of the Business Automation skill category.

348 tokens
Architecture Diagram Creator
by ComeOnOliver

| Architecture Diagram Creator - Auto-activating skill for Visual Content. Part of the Visual Content skill category.

339 tokens
Architecture Doc Creator
by ComeOnOliver

| Architecture Doc Creator - Auto-activating skill for Technical Documentation. Part of the Technical Documentation skill category.

341 tokens
Archiving Databases
by ComeOnOliver

| Process use when you need to archive historical database records to reduce primary database size. This skill automates moving old data to archive tables or cold storage (S3, Azure Blob, GCS). Trigger with phrases like "archive old database records", "implement data retention policy", "move historical data to cold storage", or "reduce database size with archival".

2k tokens
Argocd App Deployer
by ComeOnOliver

| Argocd App Deployer - Auto-activating skill for DevOps Advanced. Part of the DevOps Advanced skill category.

314 tokens
Aria Attribute Helper
by ComeOnOliver

| Aria Attribute Helper - Auto-activating skill for Frontend Development. Part of the Frontend Development skill category.

325 tokens
Artillery Config Generator
by ComeOnOliver

| Artillery Config Generator - Auto-activating skill for Performance Testing. Part of the Performance Testing skill category.

338 tokens
Asana Task Creator
by ComeOnOliver

| Asana Task Creator - Auto-activating skill for Enterprise Workflows. Part of the Enterprise Workflows skill category.

322 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: 11 329 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 79 404 files found on GitHub, 61 763 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: 7 882 skills here share a name with another skill, and two of them cannot sit side by side.