Munder Difflin v0.2.3

A local hive of Claude Code agents that run themselves — messaging, routing, and
remembering, coordinated by a GOD orchestrator you talk to. Local-first and open source.

→ munderdiffl.in — see it in action, then grab a build below

What's new in 0.2.3 — multi-provider

The floor is no longer Claude-only. Antigravity (Gemini) and Codex workers become
first-class hive participants, schedules get their own tab, and the Slack / webhook
ingress moves off the flaky public tunnel:

• First-class Antigravity (Gemini · agy) provider — run an Antigravity worker as a full hive participant. Since agy has no Claude-style hooks, the hive identity + protocol ride in as the session's initial prompt, and a native agy-hook bridge maps Antigravity's lifecycle events into the existing pipeline, so a Gemini worker gets the same live status + inbox-drain as Claude — on the subscription, no API key. (#54)
• Codex workers follow the protocol and message back — Codex spawned without the hive protocol or any hook, so it never read its inbox or wrote its outbox. Codex is now an inbox-capable provider: the protocol is injected as its initial prompt, its outbox is drained by the router, and inbox mail reaches it via the idle inbox-wake nudge. Codex and Antigravity coexist in the provider union. (#47, #54)
• Schedules get their own Command-Center tab — recurring auto-dispatched missions (and the adaptive heartbeat) move out of an inline section into a dedicated tab, with a boss-room calendar shortcut. (#50)
• Terminal work-order handoff for hookless providers — a provider with no inbox-drain path now receives hive mail as a WORK ORDER FROM HIVE typed into its terminal, falling back to a god-bounce only if the renderer is unavailable. (#53)
• Slack + webhook public URL no longer silently breaks — the ingress used loca.lt, which now serves a browser interstitial that fails Slack's URL verification and breaks saved webhook URLs. Both now use tunnelmole (MIT; POSTs pass straight through), and a failed tunnel surfaces a real error instead of a silent "started."

Everything from v0.2.0 (observability, control, the rebuilt Command Center, persistence),
v0.2.1 (gentler scheduling), and v0.2.2 (community polish) is included.
See the CHANGELOG for full detail.

⤓ Downloads

Latest builds for every platform. The macOS build is universal — one DMG that runs on both
Apple Silicon and Intel.

🍎 macOS

🪟 Windows

🐧 Linux

📦 Source

Source code (zip) ·
Source code (tar.gz)

Verify your download: SHA256SUMS.txt — then shasum -a 256 -c SHA256SUMS.txt (macOS/Linux) or Get-FileHash (Windows).

The links above always point at the latest release (/releases/latest/download/…),
so this page stays correct across versions.

First launch

• macOS — the build is signed with a Developer ID (hardened runtime). If macOS
  still shows an "unidentified developer" warning on first open, right-click the app →
  Open → Open once. After that, the first time agents touch a folder you'll get a
  single macOS privacy prompt for Documents/Desktop/Downloads — allow it once and the
  grant sticks (it covers the claude agents the app spawns), because the grant is bound
  to the app's stable signature.
• Windows — not code-signed yet; SmartScreen may show "Windows protected your PC" →
  More info → Run anyway.
• Linux — make the AppImage executable: chmod +x Munder-Difflin-*.AppImage, then run it.

Requirements

• macOS 12+, Windows 10/11, or a modern Linux desktop
• Claude Code installed and on your PATH (and/or the Antigravity agy or OpenAI codex CLI for those providers)
• A Claude Code subscription (Munder Difflin drives your existing claude CLI — it doesn't replace it)

🛠 Build from source

git clone https://github.com/chaitanyagiri/munder-difflin.git
cd munder-difflin
npm install        # rebuilds node-pty for Electron
npm run dev        # launches the app with hot reload

Node 18+ and a C/C++ toolchain are required (Xcode CLT on macOS, Build Tools on Windows).
To produce installers yourself: npm run dist (current OS), or dist:mac / dist:win / dist:linux.

What's inside

• The simulation — every agent is a real claude (or agy / codex) pseudo-terminal, visualized as an avatar on a watchable office floor (node-pty · xterm.js · Pixi.js).
• MemPalace — a markdown-first, semantic memory layer the whole office shares; cross-session recall in ~12ms.
• GOD orchestrator + hive — one agent you talk to routes work to specialists and stays autonomous, escalating only critical items (spend, destructive ops, scope) to you natively, through Claude Code's human-in-the-loop prompts.
• Plugs into your setup — your subscription, settings, skills, and MCP servers; /remote-control reaches the whole floor from your phone.

Full notes in the CHANGELOG.

Links

Website ·
Repo ·
Issues ·
Contribute ·
Become a patron

MIT-licensed. An affectionate parody — not affiliated with NBC's The Office or Dunder Mifflin.