Modern Python tooling and ORM toolkit: uv-based setup and run rules, standalone script authoring with inline metadata, quality gates (ruff/ty/pytest), Typer CLI patterns, logging guidance, uv packaging workflows, plus Peewee DatabaseProxy connection/transaction usage and SQLite testing.
Advanced Python development with performance optimization, async programming, and design patterns
Unit and integration test automation for Python and JavaScript with debugging support
Python refactoring catalog with 83 patterns covering immutability, class design, control flow, architecture, OO metrics, and Python idioms. Analyze code for smells and apply numbered refactoring patterns.
Claude Code plugin integrating ty (Astral's extremely fast Python type checker and LSP)