80,000+ Skills to Supercharge Claude
The open directory for GitHub-integrated capabilities, tools, and prompts for your AI workflows.
meta-pattern-recognition
by mrgoonie
Spot patterns appearing in 3+ domains to find universal principles
sequential-thinking
by mrgoonie
Use when complex problems require systematic step-by-step reasoning with ability to revise thoughts, branch into alterna...
media-processing
by mrgoonie
Process multimedia files with FFmpeg (video/audio encoding, conversion, streaming, filtering, hardware acceleration) and...
skill-creator
by mrgoonie
Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an exist...
shopify
by mrgoonie
Build Shopify applications, extensions, and themes using GraphQL/REST APIs, Shopify CLI, Polaris UI components, and Liqu...
better-auth
by mrgoonie
Implement authentication and authorization with Better Auth - a framework-agnostic TypeScript authentication framework....
defense-in-depth-validati...
by mrgoonie
Validate at every layer data passes through to make bugs impossible
web-frameworks
by mrgoonie
Build modern full-stack web applications with Next.js (App Router, Server Components, RSC, PPR, SSR, SSG, ISR), Turborep...
verification-before-compl...
by mrgoonie
Run verification commands and confirm output before claiming success
web-testing
by mrgoonie
Web testing with Playwright, Vitest, k6. E2E/unit/integration/load/security/visual/a11y testing. Use for test automation...
mermaidjs-v11
by mrgoonie
Create diagrams and visualizations using Mermaid.js v11 syntax. Use when generating flowcharts, sequence diagrams, class...
ui-styling
by mrgoonie
Create beautiful, accessible user interfaces with shadcn/ui components (built on Radix UI + Tailwind), Tailwind CSS util...
mcp-management
by mrgoonie
Manage Model Context Protocol (MCP) servers - discover, analyze, and execute tools/prompts/resources from configured MCP...
frontend-design
by mrgoonie
Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to...
when-stuck-problem-solvin...
by mrgoonie
Dispatch to the right problem-solving technique based on how you're stuck
ai-multimodal
by mrgoonie
Process and generate multimedia content using Google Gemini API. Capabilities include analyze audio files (transcription...
databases
by mrgoonie
Work with MongoDB (document database, BSON documents, aggregation pipelines, Atlas cloud) and PostgreSQL (relational dat...
code-review
by mrgoonie
Use when receiving code review feedback (especially if unclear or technically questionable), when completing tasks or ma...
simplification-cascades
by mrgoonie
Find one insight that eliminates multiple components - "if this is true, we don't need X, Y, or Z"
backend-development
by mrgoonie
Build robust backend systems with modern technologies (Node.js, Python, Go, Rust), frameworks (NestJS, FastAPI, Django),...
debugging
by mrgoonie
Systematic debugging frameworks for finding and fixing bugs - includes root cause analysis, defense-in-depth validation,...
systematic-debugging
by mrgoonie
Four-phase debugging framework that ensures root cause investigation before attempting fixes. Never jump to solutions.
root-cause-tracing
by mrgoonie
Systematically trace bugs backward through call stack to find original trigger
chrome-devtools
by mrgoonie
Browser automation, debugging, and performance analysis using Puppeteer CLI scripts. Use for automating browsers, taking...