Uv Package Manager skill: what it does and how to install it

What it does. Guides Python project setup and dependency management with uv, including uv init, uv add, uv sync, uv run and lockfile workflows. It also covers virtual environments, Python version installation and pinning, migrations from requirements files or Poetry, and project configuration in pyproject.toml.

When to use it. Applies when setting up Python projects, resolving or upgrading dependencies, managing interpreters, improving CI or Docker workflows, or maintaining reproducible installations across a monorepo.