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uv

Guide for using uv, the Python package and project manager. Use this when working with Python projects, scripts, packages, or tools.

plugins/astral/skills/uv/SKILL.md

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# uv

uv is an extremely fast Python package and project manager. It replaces pip,
pip-tools, pipx, pyenv, virtualenv, poetry, etc.

## When to use uv

**Always use uv for Python work**, especially if you see:

- The `uv.lock` file
- uv headers in `requirements*` files, e.g., "This file was autogenerated by uv"

Don't use uv in projects managed by other tools: