
from codex-spellbook14
Implements professional FastAPI structures with Pydantic v2, async-first architecture, and layered domain logic.
This skill provides a comprehensive set of blueprints for building scalable, production-ready APIs using FastAPI. It emphasizes a clean, layered architecture that separates the API entry points (routes) from the business logic (use cases) and data access (repositories).
Use this skill when initializing a new FastAPI project, designing complex dependency injection chains, defining Pydantic v2 schemas for request/response validation, or implementing JWT authentication and async route testing with httpx.
Optimized for Codex, but applicable to any agent capable of Python development including Cursor, Claude Code, and Gemini CLI.
This skill has not been reviewed by our automated audit pipeline yet.