Install

Install the native CLI and its managed runtime on macOS or Linux.

Run the installer

curl -fsSL \
  https://raw.githubusercontent.com/Usefused/harnest/main/install.sh |
  sh

The installer shows the selected version and destination paths before asking for confirmation.

Verify both layers

harnest --version
harnest doctor

A Harnest release includes the native CLI, its matching Python runtime package, and the uv bootstrapper. You do not need a preinstalled Python.

See Installation and releases for version pinning, non-interactive installation, upgrades, checksums, and private forks.