Skill catalog
The full catalog — searchable, shareable, always up to date.
SEO Audit
coreyhaines31 · GitHub coreyhaines31
Price
Free
Run a comprehensive SEO audit covering technical issues, on-page optimization, and content quality
Designing with Sleek
sleekdotdesign · GitHub sleekdotdesign
Price
Free
Design mobile app screens and generate visual mockups using the Sleek.design API
React Native Skills
vercel-labs · GitHub vercel-labs
Price
Free
Build performant React Native and Expo apps with best practices for lists, animations, and navigation
GitHub Copilot SDK on Azure
microsoft · GitHub microsoft
Price
Free
Build custom Copilot extensions and AI agents using the Azure-hosted GitHub Copilot SDK
Pricing Strategy
coreyhaines31 · GitHub coreyhaines31
Price
Free
Design SaaS pricing tiers, freemium models, and value-based packaging to maximize conversion and revenue
Copywriting
coreyhaines31 · GitHub coreyhaines31
Price
Free
Write persuasive marketing copy for landing pages, homepages, pricing pages, and CTAs.
Web Application Testing
anthropics · GitHub anthropics
Price
Free
Test and interact with local web applications using native Python Playwright scripts
Writing Plans
obra · GitHub obra
Price
Free
Generate detailed, bite-sized implementation plans from specs before writing any code
frontend-design
anthropics · GitHub anthropics
Price
Free
Guide Claude toward better UI/UX decisions with expert frontend design principles and anti-patterns
Next.js Best Practices
vercel-labs · GitHub vercel-labs
Price
Free
Apply Next.js best practices for RSC boundaries, async APIs, routing, metadata, and optimization.
Java Spring Boot Skill
pluginagentmarketplace · GitHub pluginagentmarketplace
Price
Free
Build production-ready Spring Boot 3.x applications with REST APIs, Security, Data JPA, and Actuator
DOCX creation, editing, and analysis
anthropics · GitHub anthropics
Price
Free
Create, read, edit, and manipulate Word (.docx) documents with formatting, tables, and tracked changes