python-pro

Python Pro is a specialized AI skill for developing modern Python 3.11+ applications with a strong emphasis on type safety, async-first architecture, and production-ready engineering practices. It helps developers build maintainable and reliable Python codebases by enforcing strict typing, structured error handling, and standardized formatting and linting workflows. The skill is designed to support high-quality software development by generating type-annotated code, validating type correctness with mypy in strict mode, and ensuring compliance with Python best practices using tools such as black and ruff. It also promotes modern Python conventions including dataclasses, context managers, and pathlib-based file handling.

The skill provides guidance and implementation support for several core areas of Python development. These include async/await patterns for I/O-bound operations, pytest-based testing with fixtures and mocking, dependency injection approaches, logging configuration, and comprehensive docstring generation using Google style formatting. Its workflow includes analyzing existing codebases, designing typed interfaces with protocols and type aliases, implementing Pythonic patterns, creating high-coverage test suites, and validating formatting and linting requirements. The included reference structure allows developers to load topic-specific guidance for type systems, async programming, testing, packaging, and standard library usage.

Python Pro is intended for software engineers, backend developers, automation engineers, and teams building scalable Python applications. It is especially useful in environments where strict type checking, test reliability, and code quality enforcement are required. Typical use cases include backend services, asynchronous APIs, production tooling, package development, and projects that require maintainable long-term codebases with robust validation and testing workflows.