fastapi

Generate FastAPI services with async SQLAlchemy, Pydantic v2, and JWT authentication.

Updated Feb 3, 2026
One-click install
npx skills add https://github.com/ThaiG2Pro/ai-agent-sale-v1 --skill fastapi-thaig2pro
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: fastapi
Source: https://github.com/ThaiG2Pro/ai-agent-sale-v1/tree/main/.gemini/skills/fastapi
Command: npx skills add https://github.com/ThaiG2Pro/ai-agent-sale-v1 --skill fastapi-thaig2pro

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Provides production-grade FastAPI patterns, including Pydantic v2 schemas, async SQLAlchemy integration, and JWT authentication, to help teams build robust APIs quickly.

Core Features & Use Cases

  • Domain-based project structure and scalable routing patterns with FastAPI
  • Async I/O for database and HTTP calls using SQLAlchemy 2.0
  • JWT authentication and dependency injection for secure endpoints
  • Use Case: Build modular, production-grade API services with clear separation of concerns

Quick Start

Initialize a FastAPI project with uv, add required dependencies, and run the server to see the auto-generated API docs.

Frequently Asked Questions about fastapi

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
What's the best way to structure a production-grade FastAPI project?▼

Production-grade FastAPI project structure uses domain-based routing and modular architecture to enforce separation of concerns. This pattern separates schemas from models to ensure scalable API services and code maintainability.

How do I implement async database access with SQLAlchemy 2.0 in FastAPI?▼

FastAPI async database access with SQLAlchemy 2.0 uses async I/O for database and HTTP calls. This pattern supports scalable API services by enabling non-blocking database operations within your routes.

Can I use Pydantic v2 for type-safe configuration and validation in FastAPI?▼

FastAPI uses Pydantic v2 to provide type-safe configuration and Pydantic-driven validation. It enforces strict schemas for incoming data, ensuring robust APIs with reliable request parsing and response serialization.

How do I add JWT authentication and dependency injection to FastAPI routes?▼

FastAPI JWT authentication uses dependency injection to secure endpoints across routes. This pattern provides comprehensive security for modular APIs by validating tokens before processing requests.

Do I need to use uv to initialize a FastAPI project?▼

You can initialize a FastAPI project using uv to add required dependencies and run the server. This quick start setup allows you to quickly see the auto-generated API docs and verify your environment.