AI Agent Skills DirectoryBrowse open-source AI agent skills (SKILL.md files) for Cursor, Claude Code, and other AI coding assistants. Improve your AI workflow. AI Agent Skills Directory Skills Accessibility Audit Helper Agent Context File Writer Agent Evaluation Framework Builder AI Feature Spec Writer API Documentation Generator REST API Endpoint Designer Architecture Explainer Article Repurposer Auth Flow Planner Blog Outline Generator Breaking Change Detector Bug Root Cause Analyzer Caching Strategy Advisor Changelog Curator Code Review Checklist Database Schema Reviewer Docker Compose Generator Documentation Gap Finder Edge Case Discovery Error Log Summarizer FAQ Generator Flaky Test Analyzer Form UX Optimizer Git Commit Writer Hallucination Risk Reviewer Hybrid Search Architect Incident Postmortem Writer Issue to PR Planner Landing Page Copy Improver LangGraph State Machine Designer LLM Cost Optimizer LLM Tracing and Observability Setup MCP Integration Assistant MCP Server Builder Migration Guide Writer Newsletter Summary Writer Observability Checklist Playwright Test Builder PR Description Writer Prompt Injection Defense Auditor Prompt Refiner Prompt Version Control Workflow RAG Chunking Strategy Advisor RAG Workflow Planner React Component Reviewer README Writer Refactor Planner Release Notes Generator Responsive Layout Reviewer SDK Quickstart Writer SEO Content Optimizer SEO Metadata Generator Social Post Thread Writer Sprint Summary Generator SQL Query Optimizer Stack Trace Analyzer Technical Blog Post Writer Tech Debt Auditor Troubleshooting Guide Builder Unit Test Improver Unit Test Writer Workflows Prompts