MulmoTerminal 并行管理编程智能体

Run multiple Claude Code and Codex sessions in parallel — a browser terminal grid that shows which agent needs you. Local, tmux-backed, MIT.

MulmoTerminal English · 日本語 · 简体中文 · 繁體中文 · 한국어 Run multiple coding-agent sessions in parallel — and see which one needs you. A browser terminal for parallel AI coding agents: several sessions side by side, each in its own cell, with the one that needs you marked in colour. Claude Code is the default and six more CLIs are first-class — Codex, Antigravity, Grok, Muse, GitHub Copilot CLI and Cursor CLI. Vibe coding with a single agent needs nothing but a shell — this is for when you run several and lose track of which is waiting. Sessions survive a reload (tmux), work isolates in git worktrees, and a phone push reaches you when a turn finishes. Every cell is a real pty. htop, lazygit, a dev server and Claude Code are the same kind of object here — which is why the one-session-per-worktree limit applies to agents only, and a shell or a yarn dev launcher can sit in the same worktree an agent is working in. Demo The grid, live — each cell coloured working, done or needs you. mulmoterminal-launch-v8_en.mp4 90 seconds, with sound: one agent, then a grid of them. Zoom into one and the roster still holds what every other session asked, answered and did, so you go to whichever is lit and lose nothing catching up. Transcript of the narration When you ran one coding agent, the slowest thing in the room was the agent. Now that you run five, the slowest thing in the room is probably you. One of them is always stopped. A permission prompt. A question. Until you notice, it does nothing at all. MulmoTerminal puts every session on one screen. Blue is working. Green is done. Amber is waiting on you. You stop hunting. You go where the light is. The other kind of slow is: what did I even ask this one? The roster keeps one line per session — what you asked, and what came back. Nothing left to remember. When one is done, you don't go looking for its window. Click its row — the next order goes in right there. Then you pick the next one from whatever is lit. Click, answer, move on. You never go looking — the roster tells you. We built MulmoTerminal for exactly that: not to watch agents, but to triage them. That is the whole install. The complete guide, Parts 1-5 — getting started, making it your workspace, agents that hand you a screen, power features (seven agents at once, several subscriptions, shortcuts), and going further into cells that talk to each other, git worktrees and the command palette. Chaptered, so you can jump to the part you need. MulmoTerminal turns Claude Code — and six other agent CLIs — into a parallel, observable workspace: many agent sessions at once in a grid, each one color-coded so you see at a glance which are working, which need you, and which are done — plus rich GUI output, git worktrees with one-click PRs, cost readouts, and a ping to your phone when a task finishes. One npx command, no Electron, no config. npx mulmoterminal@latest # starts on http://localhost:34567 and opens your browser Requires Node ≥ 22.12, and by default the claude CLI — on your PATH or named by CLAUDE_BIN, already logged in. Declare a different default agent (--agent codex, or "defaultAgent" in ~/.mulmoterminal/config.json) and start-up checks that one instead. npx mulmoterminal@latest init reports what it can't find. On an older Node it stops before starting the server, with a banner and the upgrade commands for however that Node was installed. Why not tmux + iTerm panes? Running agents in parallel was never the hard part — tmux does that fine. What gets lost is which of them is waiting for you. A pane is opaque: working, finished and blocked-on-a-permission all look the same until you read it. Here every cell reports its state back to one grid — working (blue), done (green), needs you (amber) — with a chime when one goes amber off-screen, and a cockpit roster of one line per session so you can answer one without losing your place in the other four. It runs on tmux when you have it, for persistence across restarts. Built by receptron — Satoshi Nakajima, software architect for Windows 95 at Microsoft, and Isamu Arimoto; the same two behind GraphAI. More ↓ Why you'll want it See every agent at once. A grid of live sessions, each cell color-coded by state — working (blue), blocked / needs a permission (amber), done, unreviewed (blue), idle — with an attention chime and a toolbar tally, so an off-screen agent that's stuck never slips past you. Stop babysitting one terminal; supervise ten. Zoom into one and the cockpit roster keeps everyone else in view — one text row per session with its AI summary, last prompt, latest reply, and the branch's PR phase (draft / CI fail / ready / merged). A GUI for your agents, not just a terminal. Beside the terminal, a Canvas panel renders what an agent produces over MCP — documents, forms, charts, generated images, HTML, collection cards — each drawn by its own plugin. The agent doesn't just print text; it hands you an interface. Get pulled back from anywhere. A finished — or input-waiting — task sends a Web Push to your phone, and the RemoteHost companion lets you watch sessions and answer with a tap (yes / no / continue) from the phone itself — walk away, get pinged, jump back in. Nothing is lost on a restart. With tmux, every session survives a server crash, restart, or node --watch reload — a mid-turn agent, a long build, a dev server all keep running and reattach when you come back. A crashed server is restarted for you, so the tab you left open finds it again. Ship without leaving the grid. Each repo cell shows a git branch chip, isolates work in a one-click git worktree, opens a diff panel, and does commit / push / open PR — so several agents can work the same repo without colliding. Know what it's costing. Per-session context %, token, and estimated $ readouts, an activity timeline of tool calls, and AI-summarized cell titles and command-output explanations — so a wall of parallel agents stays legible. Make it yours. Per-directory themes, colors, and name badges (prod i