# Tryboy869 Dojutsu For AI Python Fastapi Best Practices Cursorrules Prompt F Cursorrules > python-fastapi-best-practices-cursorrules-prompt-f - Skill: `tomevault-io/tryboy869-dojutsu-for-ai-python-fastapi-best-practices-curso` (Agent Skill, multi-file: 2 files) - Install (CLI): `npx skillmds@latest add tomevault-io/tryboy869-dojutsu-for-ai-python-fastapi-best-practices-curso` - Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/tryboy869-dojutsu-for-ai-python-fastapi-best-practices-curso/raw - Safety review: pending (external: skill-scanner PASS, skillspector PASS) - Works with: Claude Code, Claude.ai, OpenAI Codex - Category: AI & ML - Author: tomevault-io (https://skillmd.com/u/tomevault-io) - Updated: 2026-09-17 - Page: https://skillmd.com/skills/tomevault-io/tryboy869-dojutsu-for-ai-python-fastapi-best-practices-curso --- # python-fastapi-best-practices-cursorrules-prompt-f --- description: Defines the preferred file structure and component usage for FastAPI applications. globs: **/main.py --- - File structure: exported router, sub-routes, utilities, static content, types (models, schemas). - Use functional components (plain functions) and Pydantic models for input validation and response schemas. - Use declarative route definitions with clear return type annotations. - Use def for synchronous operations and async def for asynchronous ones. - Minimize @app.on_event("startup") and @app.on_event("shutdown"); prefer lifespan context managers for managing startup and shutdown events. - Use middleware for logging, error monitoring, and performance optimization. --- > Source: [Tryboy869/dojutsu-for-ai](https://github.com/Tryboy869/dojutsu-for-ai) — distributed by [TomeVault](https://tomevault.io).