wmux

Name: wmux
Author: openwong2kim

Warning

Windows tmux alternative for AI agents — split terminals for Claude Code, Codex, Gemini CLI with MCP browser automation. No WSL required.

245stars

41forks

TypeScript

Installation

# Add to your Claude Code skills
git clone https://github.com/openwong2kim/wmux

Getting Started

Guides for using ai agents skills like wmux.

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Security ReportWarning

Last scanned: 5/30/2026

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      "message": "@electron-forge/core-utils: Vulnerability found",
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      "message": "@electron-forge/maker-base: Vulnerability found",
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      "message": "@electron-forge/maker-deb: Vulnerability found",
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      "message": "@electron-forge/publisher-base: Vulnerability found",
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      "message": "@electron-forge/shared-types: Vulnerability found",
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      "type": "npm-audit",
      "message": "@electron-forge/template-base: Vulnerability found",
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      "type": "npm-audit",
      "message": "@electron-forge/template-vite: Vulnerability found",
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    {
      "type": "npm-audit",
      "message": "@electron-forge/template-vite-typescript: Vulnerability found",
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      "type": "npm-audit",
      "message": "@electron-forge/template-webpack: Vulnerability found",
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      "message": "@electron-forge/template-webpack-typescript: Vulnerability found",
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      "message": "@electron/node-gyp: Vulnerability found",
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      "message": "@electron/rebuild: Vulnerability found",
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      "message": "@hono/node-server: @hono/node-server: Middleware bypass via repeated slashes in serveStatic",
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      "message": "@inquirer/editor: Vulnerability found",
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      "message": "@tootallnate/once: @tootallnate/once vulnerable to Incorrect Control Flow Scoping",
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README.md

Frequently Asked Questions

What is wmux?

wmux is an open-source ai agents skill for AI coding assistants such as Claude Code, Codex CLI, and ChatGPT, built by openwong2kim. Windows tmux alternative for AI agents — split terminals for Claude Code, Codex, Gemini CLI with MCP browser automation. No WSL required. It has 245 GitHub stars.

Is wmux safe to use?

wmux returned warnings in SkillsLLM's automated security scan. It has no critical vulnerabilities, but review the flagged issues in the Security Report section before adding it to your workflow.

How do I install wmux?

Clone the repository with "git clone https://github.com/openwong2kim/wmux" and add it to your Claude Code skills directory (see the Installation section above).

What programming language is wmux written in?

wmux is primarily written in TypeScript. It is open-source under openwong2kim on GitHub, so you can review or fork the full source.

Are there alternatives to wmux?

Yes. SkillsLLM lists many other AI Agents skills you can browse and compare side by side. Open the AI Agents category from the badge at the top of this page, or use the Related Skills and comparison links further down to weigh wmux against similar tools.

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Related Skills

superpowers

by obra

An agentic skills framework & software development methodology that works.

234,966

kelos ContribAI

wmux

The agent fleet that survives a reboot.

Fan out one prompt into N isolated agents — each in its own git worktree — review their work hunk by hunk, and walk away: after a quit, crash, or full OS reboot, your agents come back mid-conversation. A native Windows terminal for Claude Code, Codex CLI, and Gemini CLI, with verified sender identity, human approval gates, and a real browser agents can drive.

Windows has no native tmux. Without WSL there was no clean way to run several AI coding agents at once. wmux is a native Windows multiplexer + browser automation + MCP server, purpose-built so your agents read the terminal, drive a real browser, and run in parallel — all in one window.

⚡ Install in 30 seconds

winget install openwong2kim.wmux

or choco install wmux · or download Setup.exe · winget/choco avoid the SmartScreen prompt (why?)

🤔 Why wmux?


🧵 One prompt → N agents → merge the best	Fan out a prompt into up to 8 tasks, each in an isolated git worktree with its own agent pane and a private mission channel. Review each task's diff side by side, adopt hunks all-or-nothing, then close it or open a PR in one click — leftovers land in a cleanup list, never as mystery folders.
🌿 Git & GitHub live in the dock	A Git tab shows the worktrees of the repo behind your active pane — create, open as a workspace, or remove — plus its pull requests and comments (GitHub via `gh`, GitLab via `glab`, including self-hosted). A read-only workspace diff is one palette command away, and from any hunk you can ask the orchestrator with the code attached. No alt-tabbing to the browser to see if review feedback landed.
🪟 Many agents, one window	Split panes + workspaces. Claude on the left, Codex on the right, Gemini running tests below — simultaneously.
🤝 Agents coordinate, not just coexist	Agent-to-agent messaging + task delegation, plus channels — Slack-style rooms several agents read, post, and get @-mentioned into. An execute approval gate stops any agent running code in your workspace without your OK. This is the multi-agent moat.
🌐 *Agents drive a real* browser**	Built-in Chrome over CDP. Say "search Google for this" and your agent actually clicks, types, and screenshots. Works with React inputs and CJK text.
🧭 Fleet View cockpit	`Ctrl+Shift+A` — every agent across every workspace in an always-on side panel (other panes stay live), blocked ones floated to the top with a live activity line. Clear every stuck approval from one inbox; click any card to jump straight there.
🔔 Knows when an agent finishes	Desktop notification + taskbar flash on completion. Flags `rm -rf`, `git push --force`, `DROP TABLE` for your approval.
💾 Survives quit, crash & reboot	A tmux-style daemon owns every PTY. Reopen and your sessions are still running — processes and all. A pane declared in `wmux.json` is supervised like an init system — auto-restarted across crashes and reboots (the app relaunches at login), resuming the exact Claude conversation it was on.
🤖 Zero-config MCP	Launch wmux and Claude Code just works — browser + terminal tools register automatically.

📸 See it in action

✨ Highlights

🧵 Task fan-out & harvest — one prompt → N worktree-isolated tasks (idempotent, per-task compensation) · side-by-side diff with hunk adoption (all-or-nothing git apply) · close / one-click PR / cleanup list · mission channels record every decision
🌿 Git surface — a Git tab in the dock: worktrees (create / open-as-workspace / remove, no force-delete) + pull requests & comments for the active repo (GitHub via gh, GitLab via glab, self-hosted included) · read-only workspace diff from the palette · ask the orchestrator about a hunk with the code attached
🔁 One-click loops — put the orchestrator on an objective with optional per-iteration steps (a /-picker autocompletes your .claude skills), a done-when checklist, and a cadence; it keeps working across restarts, event-woken by your agents, and stopping fails closed to report-only
🤝 A2A multi-agent — agents message + delegate tasks by pane, gated by a per-pane execute approval, with a pollable task inbox + symmetric reply
💬 Channels — Slack-style rooms agents read, post, and get @-mentioned into · server-verified sender · durable per-agent inbox · wmux channel CLI · operators can self-join private agent rooms (audited)
🤖 Agent supervision — declare a pane in wmux.json (trust-gated) and the daemon keeps it alive: restart policy, backoff, reboot survival
🖥️ ConPTY + xterm.js WebGL rendering · 999K-line scrollback · Unicode 11 (correct CJK / emoji)
⌨️ Tmux-style prefix (Ctrl+B + key, 13 actions) · floating pane (Ctrl+`) · scroll bookmarks
🔀 Multiview — several workspaces side by side · layout templates · drag-to-reorder sidebar
🧩 Plugin host — sandboxed iframe plugins with an explicit permission model
🛡️ Token-authed IPC, SSRF guard, PTY input sanitization, randomized CDP port, Electron Fuses
🎨 Catppuccin Mocha · Monochrome · Sandstone · 🌏 23 locales scaffolded — English & 한국어 complete, 日本語 / 中文 in progress — translations welcome

💡 Tip: point Claude Code at the MCP tools (browser_open, terminal_read, pane_list, a2a_task_send, channel_post) or script the wmux CLI (wmux send / read-screen / list-panes / wmux channel post) to orchestrate panes programmatically.

Key	Action	Key	Action
`Ctrl+D`	Split right	`Ctrl+Shift+D`	Split down
`Ctrl+T` / `Ctrl+W`	New / close tab	`Ctrl+N`	New workspace
`Ctrl+1~9`	Switch workspace	`Ctrl+click`	Add to multiview
`Ctrl+Shift+A`	Fleet View	`Ctrl+Shift+L`	Open browser
`Ctrl+B` → key	Prefix mode (13 actions)	Ctrl+`	Floating pane
`Ctrl+K`	Command palette	`Ctrl+I`	Notifications
`Ctrl+F`	Search (regex)	`Ctrl+M`	Scroll bookmark
`Ctrl+Shift+X`	Vi copy mode	`Ctrl+,`	Settings
Right-click	Smart copy / paste / link menu	`F12`	Browser DevTools

Terminal — xterm.js + WebGL, ConPTY native PTY, Unicode 11 width tables, split panes, tabs, floating pane, smart right-click (selection→copy / empty→paste / link menu), scroll bookmarks, Vi copy mode, regex search, 999K scrollback with disk persistence, shell integration (OSC 133) for semantic command boundaries (Constrained Language Mode safe).

Keybindings — Tmux-style prefix mode (Ctrl+B, 13