modern-pythonConfigures Python projects with modern tooling (uv, ruff, ty). Use when creating projects, writing standalone scripts, or migrating from pip/Poetry/mypy/black.
python-scriptsSingle-file Python script discipline: PEP 723 inline script metadata as the only way a script declares its dependencies, an executable shebang, locking for reproducibility, argument/stream/exit-code conventions, and the criteria for graduating a script into a project. ALWAYS invoke before creating o
python-standardsAuthoring conventions for Python source: typing discipline, data modelling, module and API boundaries, error handling, resource and subprocess safety, logging, and concurrency choice. ALWAYS invoke when writing, reviewing or refactoring .py files — modules, packages, tests, or the body of a script.