fastapi-templates

Create FastAPI project templates with async patterns and dependency injection.

Updated Aug 27, 2026
One-click install
npx skills add https://github.com/gahoccode/PRDs --skill fastapi-templates-gahoccode
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: fastapi-templates
Source: https://github.com/gahoccode/PRDs/tree/main/skills/fastapi-templates
Command: npx skills add https://github.com/gahoccode/PRDs --skill fastapi-templates-gahoccode

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes assets (resource) and references (resource) components.

What problem does it solve?

This Skill helps you create production-ready FastAPI projects with async patterns, dependency injection, and robust error handling.

Core Features & Use Cases

  • Async API patterns, DI, and middleware patterns
  • Layered project structure (api/core/models/repositories)
  • Dependency injection for DB sessions and authentication
  • Comprehensive error handling and testing patterns

Quick Start

Scaffold a FastAPI app structure and wire a basic CRUD endpoint with DI and error handling.

Frequently Asked Questions about fastapi-templates

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

FAQPage Schema
How do I structure a production-ready FastAPI project?

Production-ready FastAPI projects use a layered structure separating API routes, core logic, models, schemas, services, and repositories. This Skill provides complete project templates implementing this architecture with dependency injection, async patterns, middleware, and error handling scaffolding built in.

What is dependency injection in FastAPI and why use it?

Dependency injection in FastAPI uses the Depends() function to automatically provide database sessions, authentication, and other resources to route handlers. This approach decouples components, simplifies testing, and centralizes resource management across your API.

How do I build async REST APIs with FastAPI?

Async REST APIs in FastAPI leverage Python's async/await syntax to handle concurrent requests efficiently. This Skill includes templates for async endpoint patterns, database session management, and error handling that work with both PostgreSQL and MongoDB.

Can I use FastAPI with PostgreSQL and MongoDB in the same project?

Yes, FastAPI supports multiple database backends simultaneously. This Skill's templates include integration patterns for both PostgreSQL and MongoDB with dependency injection, allowing you to choose or combine databases based on your data model needs.

How should I set up testing for a FastAPI project?

Testing FastAPI applications requires scaffolding for unit tests, integration tests, and fixtures that work with async code. This Skill provides testing patterns and project structure that enable comprehensive test coverage from the start.

What middleware and error handling patterns should a FastAPI app include?

Production FastAPI applications need middleware for logging, CORS, and request tracking, plus centralized error handling. This Skill templates both patterns with pre-configured structures for common scenarios like validation errors and database failures.