Munder Difflin

Agent harness to run an office of your clones

Free, open source and performant. A multi-agent harness that works with the subscriptions you already pay for, on their hourly limits. It turns the terminal coding CLI you already run into a clone of you, one that keeps working while you're away and coordinates a whole office of agents on your own machine.

Wraps Claude Code, Antigravity (Gemini), OpenAI Codex, xAI Grok, Kimi Code, Gemini CLI, Qwen, OpenCode, Crush, pi.dev, GitHub Copilot CLI, and Cursor, with bring-your-own keys and local LLMs. Agents that message, route, and remember, coordinated by your clone (Michael) and visualized as avatars at work on a shared office floor.

Electron · React · TypeScript · Pixi.js · xterm.js · node-pty

▶ Watch the floor: Munder Difflin running a hive of Claude Code agents

⬇ Download 0.5.3 for macOS, Windows or Linux

macOS builds are signed and notarized. You do not need to build from source to use it. The open source build is on the GitHub releases page.

Cancel your Granola and Wispr Flow subscriptions. 0.5.3 dictates into any app and transcribes your meetings, all running locally.

Launch offer: the Pro annual plan for $150 USD, adjusted for purchasing power in different countries and as low as $100 a year. Get Pro

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[!NOTE] The world's best agents. The world's worst paper company. Munder Difflin takes the terminal-agent CLIs you already run (claude, agy, codex, grok, kimi, qwen, opencode, crush, pi, and copilot) and turns them into a self-coordinating team: each agent gets long-term memory, a mailbox, and a desk on a 2D office floor, and your clone (Michael) routes work between them while you watch. He's the boss of the floor; you're still the boss of him.

Contents

• Supported agents
• What it is
• How it works
• Features
• Getting started
• Architecture & project structure
• Roadmap
• Contributing
• Telemetry
• License
• Acknowledgements

Supported agents

Bring the CLI you already pay for. Every one of these runs as a real process in its own terminal, with your existing subscription and its hourly limits. If it runs in a terminal, it can run here.

Claude Code Codex · GPT Grok · xAI Kimi Code Gemini CLI Antigravity · Gemini Qwen OpenCode Crush · Charm Pi GitHub Copilot Cursor + any custom command

Plus bring your own keys and local models through Ollama, LM Studio or vLLM.

What it is

Munder Difflin is a desktop app that wraps real terminal-agent CLIs as fully-capable agents, wires them into a hive mind, and puts your clone in charge. Michael is the one agent you talk to in order to get things done. Under the hood it runs the fastest memory layer in the world so every agent remembers what it learns and recalls it instantly.