# uv tool > Install and run commands provided by Python packages. > More information: . - Run a command from a package, without installing it: `uv tool run {{command}}` - Install a Python package system-wide: `uv tool install {{package}}` - Upgrade an installed Python package: `uv tool upgrade {{package}}` - Uninstall a Python package: `uv tool uninstall {{package}}` - List Python packages installed system-wide: `uv tool list`