The blog behind the office floor.

Munder Difflin is a local, open-source multi-agent harness for Claude Code. It turns the Claude Code terminals you already run into a self-coordinating hive of autonomous agents — they message each other, route work, and remember across sessions, all coordinated by a GOD orchestrator you talk to in plain language. A Pixi.js office floor renders the whole thing as pixel-art avatars at their desks, with animated envelopes flying between them.

This blog is where we write it all down: how the hive is built, how to get the most out of agentic coding, and the occasional dispatch from the break room.

What you’ll find here #

• Guides — practical, copy-pasteable walkthroughs for setting up and running an agent office.
• Engineering — deep-dives into the harness internals: messaging, memory (MemPalace), the GOD orchestrator, and the Pixi.js floor.
• Agentic Coding — patterns, workflows, and habits for building with a team of agents.
• Product — what we’re shipping and why.

The stack #

Munder Difflin is built on Electron · React · TypeScript · Pixi.js · xterm.js · node-pty, and it’s local-first and MIT-licensed. Your agents run on your machine, on your Claude plan.

Run an office of agents while you sleep.

Ready to start? Download Munder Difflin or star it on GitHub.