Summary
This covers FastAPI development from routes and Pydantic models through dependency injection, JWT authentication, and async database operations with SQLAlchemy. You get practical examples for the full stack: OAuth2 security, background tasks, request validation with custom validators, and testing with TestClient. The code samples are production oriented, showing real patterns like database session management and password hashing with bcrypt. Use this when you're building async Python APIs and want type safety with automatic OpenAPI docs. It assumes you know Python but treats FastAPI's dependency injection system and async patterns as first class concerns rather than afterthoughts.
Install to Claude Code
npx -y skills add personamanagmentlayer/pcl --skill fastapi-expert --agent claude-codeInstalls into .claude/skills of the current project.
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Files
SKILL.md
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Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
