Create and maintain GitHub Copilot CLI plugins — skills, agents, prompts, instructions, and MCP servers with authoritative spec references and templates
npx claudepluginhub danielscholl/claude-sdlc --plugin copilotBattle-tested Claude Code plugin for engineering teams — 38 agents, 156 skills, 72 legacy command shims, production-ready hooks, and selective install workflows evolved through continuous real-world use
Complete collection of battle-tested Claude Code configs from an Anthropic hackathon winner - agents, skills, hooks, commands, and rules evolved over 10+ months of intensive daily use
Next.js development expertise with skills for App Router, Server Components, Route Handlers, Server Actions, and authentication patterns
Efficient skill management system with progressive discovery — 410+ production-ready skills across 33+ domains
Comprehensive skill pack with 66 specialized skills for full-stack developers: 12 language experts (Python, TypeScript, Go, Rust, C++, Swift, Kotlin, C#, PHP, Java, SQL, JavaScript), 10 backend frameworks, 6 frontend/mobile, plus infrastructure, DevOps, security, and testing. Features progressive disclosure architecture for 50% faster loading.
Claude + Google Stitch workflow toolkit with MCP integration (prompt authoring, screen generation, design extraction)