Does this skill support Pydantic v2?

Yes, it is specifically designed for Pydantic v2 and FastAPI 0.100+, ensuring compatibility with the latest data validation features.

Can it help with OpenAPI documentation?

Yes, it provides patterns for path parameters, query parameters, and response models that automatically generate clean Swagger and OpenAPI documentation.

Is it compatible with older Python versions?

This skill requires Python 3.10+ to take advantage of modern typing features like pipe-operator unions and Annotated types for dependencies.

How does it handle application startup and shutdown?

It utilizes the modern FastAPI lifespan context manager pattern for managing resource lifecycles, such as database connection pools and external clients.

FastAPI API Patterns

Name: FastAPI API Patterns
Author: 0xDarkMatter

by0xDarkMatter

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API開発

Builds high-performance, production-ready REST APIs using modern FastAPI and Pydantic v2 best practices.

概要

The FastAPI Patterns skill empowers Claude to architect and implement modern Python web services with precision. It provides standardized implementation patterns for dependency injection, asynchronous request handling, and robust data validation using Pydantic v2. By leveraging this skill, developers can efficiently scaffold new endpoints, implement sophisticated authentication logic, and organize large-scale applications into modular routers while ensuring strict type safety and OpenAPI compliance across the entire codebase.

主な機能

Advanced dependency injection using Annotated types
4 GitHub stars
Type-safe request/response validation with Pydantic v2
Standardized exception handling and custom response schemas
Async request handling and application lifespan management
Modular API architecture with APIRouter organization

ユースケース

Scaffolding production-ready REST APIs with modular routing
Implementing secure authentication and database session management
Building data-intensive services with Pydantic v2 validation

概要

主な機能

Advanced dependency injection using Annotated types
4 GitHub stars
Type-safe request/response validation with Pydantic v2
Standardized exception handling and custom response schemas
Async request handling and application lifespan management
Modular API architecture with APIRouter organization

ユースケース

Scaffolding production-ready REST APIs with modular routing
Implementing secure authentication and database session management
Building data-intensive services with Pydantic v2 validation