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).
安装后，您可以通过在终端运行以下命令来使用此技能：
skills use python-backend