Skill of Skills
The curated directory for AI coding skills — quality-scored across Claude Code, Cursor, Codex, Windsurf, Cline & more
Trust & Quality Guide
Every skill is quality-scored based on structural signals — not just GitHub stars.
Quality Tiers
High-viability skill with gotchas, examples, verification layers.
Good structure, some quality signals present.
Basic skill, limited quality signals.
Risk & Trust
Published by a platform vendor (Anthropic, Cursor, OpenAI, etc.).
Standard permissions. Safe for general use.
Extended permissions. Review before use.
Maintenance Status
Updated recently
< 90 days
Feature-complete with releases
> 90 days + releases
Infrequent updates, no releases
90-365 days
No recent updates
> 365 days
No commit data
N/A
Top Rated
View allopenai/openai-agents-python
by openai
A lightweight, powerful framework for multi-agent workflows
anthropics/claude-agent-sdk-python
by anthropics
No description available
anthropics/financial-services
by anthropics
No description available
cline
by cline
Autonomous coding agent right in your IDE, capable of creating/editing files, executing commands, using the browser, and more with your permission every step of the way.
modelcontextprotocol/ext-apps
by modelcontextprotocol
Official repo for spec & SDK of MCP Apps protocol - standard for UIs embedded AI chatbots, served by MCP servers
skills
by vercel-labs
The open agent skills tool - npx skills
Recently Added
View allHKUDS/Vibe-Trading
by HKUDS
"Vibe-Trading: Your Personal Trading Agent"
santifer/career-ops
by santifer
AI-powered job search system built on Claude Code. 14 skill modes, Go dashboard, PDF generation, batch processing.
hatchet-dev/hatchet
by hatchet-dev
🪓 An orchestration engine for background tasks, AI agents, and durable workflows
LLMQuant/quant-mind
by LLMQuant
QuantMind is an intelligent knowledge extraction and retrieval framework for quantitative finance.
triggerdotdev/trigger.dev
by triggerdotdev
Trigger.dev – build and deploy fully‑managed AI agents and workflows
hexo-ai/sia
by hexo-ai
SIA is a Self Improving AI framework to autonomously improve the performance of any AI system (Model / Agent) on a benchmark task.
Skill Types
Library & API Reference
384 skills
🧪Product Verification
31 skills
📊Data Fetching & Analysis
47 skills
🔄Business Process & Team Automation
58 skills
🏗️Code Scaffolding & Templates
178 skills
🔍Code Quality & Review
70 skills
🚀CI/CD & Deployment
22 skills
📋Runbooks
10 skills
⚙️Infrastructure Operations
35 skills
📦Uncategorized
0 skills
How It Works
Multi-Platform Discovery
Skills are discovered across Claude Code, Cursor, Codex, Windsurf, and Cline by scanning for platform-specific markers like SKILL.md,.cursorrules,AGENTS.md, and more.
Quality Scoring
Each skill is scored on 12 structural quality signals: gotchas/edge cases, progressive disclosure, verification layers, code examples, and more. Quality is 60% of the ranking — not stars.
AI Categorization
Skills are classified into 9 use-case types derived from production lessons scaling to 500+ skills at Uber. Each type maps to a real workflow.