We make Munder Difflin, a multi-agent harness that turns the coding agents you already use into an office of agents on your own machine(or a sandbox)

• Works with Claude Code, Codex, Antigravity, Opencode and almost every terminal agent provider out there on the subscriptions you already pay for.
• You talk to one orchestrator. The agents message each other, remember, and work in parallel.
• Runs on Mac, Windows and Linux.

Download: https://harnessmd.com/download

Site: https://munderdiffl.in

Code and issues: https://github.com/HarnessMD/munder-difflin

Talk to us: https://discord.gg/SEDzP5ZPk5

Contribute: see CONTRIBUTING.md. Every merged pull request is credited.