python-backend
Best-practice workflow and guardrails for Python backend work (APIs/services, data access, background jobs, CLIs). Use when Codex is writing or refactoring Python application code, setting up Python tooling, improving performance, adding tests, or making packaging/lint/type-check decisions (uv, Ruff, mypy, pytest), including data tooling choices (prefer polars) and secure config patterns (.env).
Installation and usage
Best-practice workflow and guardrails for Python backend work (APIs/services, data access, background jobs, CLIs). Use when Codex is writing or refactoring Python application code, setting up Python tooling, improving performance, adding tests, or making packaging/lint/type-check decisions (uv, Ruff, mypy, pytest), including data tooling choices (prefer polars) and secure config patterns (.env).
インストール後、ターミナルで以下のコマンドを実行してこのスキルを使用できます：
skills use python-backend