python-pep8-style
Use this skill when writing Python code following PEP 8 and modern Python best practices. Provides comprehensive guidance on code layout, naming conventions, EAFP philosophy, type hints, exception handling, and pytest-based TDD. Covers all critical PEP 8 rules including indentation, imports, whitespace, documentation, and idiomatic Python patterns. Appropriate for any task involving .py files, Python code reviews, refactoring, or ensuring Python code quality.