Harness for macOS, Windows and Linux

Install the Harness desktop app

Download the app for macOS, then drag Harness into your Applications folder.

Download for macOS

One download for Apple silicon and Intel Macs. Signed and notarized by Apple, so it opens without a security warning. Requires macOS 12 or later.

Other downloads: Linux (x64) · Linux (ARM64) · Windows

Installing from a terminal? Run this instead — it downloads the latest release for this computer, verifies it, installs it, and opens Harness.

curl -fsSL https://cdn.autonomous.ai/harness/desktop/install.sh | bash

macOS and Linux (Ubuntu). On macOS, both methods install Harness into Applications; on Linux, the script installs under your home folder. Harness keeps itself up to date, and neither method replaces a copy that is still running.

View installer script

Only need the command line, on a server or a computer with no desktop? Install Harness for your terminal:

curl -fsSL https://harness.autonomous.ai/install.sh | bash

macOS and Linux. Then sign in with harness login and start it with harness start.