What problem does Agent Harness solve?

It lets a stronger supervisor delegate bounded coding tasks to cheaper workers while retaining verification, routing, policy, and operator control.

Install

Agent Harness is distributed as a native installer for each platform.

◆Installers coming soon

Windows, macOS, and Linux installers are in development. Beta testers are wanted — join the Discord to get early access.

Platforms

Platform	Installer	Status
Windows	`.exe` (Windows 10 and 11)	Coming soon
macOS	`.dmg` (Intel and Apple Silicon)	Coming soon
Linux	`.AppImage` (x86-64)	Coming soon

After installation

Once the installer runs, the harness CLI is available in your terminal.

Verify your setup:

harness doctor

Generate a config for your first task:

harness init --profile local

✦Offline validation

If you are validating config shape and local paths before model or Brain services are available, run harness doctor --skip-model-endpoint --skip-agent-brain.