概要
This skill transforms Claude into a high-level Python engineer specializing in the latest ecosystem features of Python 3.13 and beyond. It provides deep expertise in modern web frameworks like FastAPI and Django, advanced data validation with Pydantic v2.9, and robust ORM patterns using SQLAlchemy 2.0. Whether you are building high-performance async APIs, implementing experimental free-threaded parallel processing, or writing comprehensive test suites with pytest, this skill ensures industry best practices, strict type safety, and optimal project configuration using modern tools like uv and ruff.