fastapi-coder

| Async-First | Use async/await everywhere, sync only when required | | Type Safety | Pydantic models for all request/response data | | Dependency Injection | Use Depends() for shared logic, not global state | | OpenAPI-Driven | Schema generates automatically; keep it clean | | Separation of Concerns | Routes → Services → Repositories |

Build FastAPI applications with async patterns, Pydantic validation, dependency injection, and modern Python API practices. Source: majesticlabs-dev/majestic-marketplace.

Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.) Copy and run this command: npx skills add https://github.com/majesticlabs-dev/majestic-marketplace --skill fastapi-coder Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code, Cursor, or OpenClaw

Security certified for safe and reliable code One-click installation with simplified configuration Compatible with Claude Code, Cursor, OpenClaw, and more