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flowmux

A Linux terminal for AI coding agents, with workspaces, notifications, and a browser agents can control.

Links

Repository

README

From the repo.

flowmux

icon

Agent Workflow Multiplexer Terminal — Go with the agents' flow.

Build Test Latest release

Website · Releases · Documentation

flowmux overview

Run AI coding agents side by side, with terminals, browser tabs, and task notifications in one window.

Install

Ubuntu 24.04+ · amd64

curl -fsSL https://flowmux.org/install.sh | sh
flowmux fix

Open flowmux and launch your agents in terminal tabs. flowmux fix sets up agent hooks; run it again after upgrades and restart running agent sessions. Codex users must approve changed hooks in /hooks.

Uninstall: sudo apt remove flowmux.

Features

Agent notifications

Get desktop notifications when Claude Code, Codex, OpenCode, Gemini CLI, or Antigravity CLI finishes a task or needs input.

agent notification

Browser tab

Browse alongside terminal tabs. Agents can read pages, click, and type through the CLI. Browser tabs share WebKit session data within each flowmux profile, separately from your host browsers.

browser control

Split panes and overview mode

Split and resize panes to work side by side. Use overview mode to see all active workspaces and jump between tasks.

split panes overview mode

Files, worktrees, and AI usage

Browse files, manage Git worktrees, and edit code without leaving flowmux. Check agent usage with Ctrl+Alt+U or the usage bar below the terminal.

file and worktree views

Search terminal output

Search all terminal tabs with Ctrl+Alt+Shift+F.

Themes and keybindings

Choose a light or dark theme, customize colors and fonts, and rebind shortcuts in Options without restarting.

theme settings

Image and Markdown viewers

Ctrl+click image paths to preview them inline, or open Markdown as a formatted preview. Images require ThorVG.

image viewer markdown viewer

Agent CLI

Control browser tabs, panes, and terminals through flowmux commands. See the CLI guide for automation and JSON output.

SSH workspaces

Work on remote hosts with the same tabs and splits. Right-click the side panel → New SSH Workspace, or run flowmux ssh connect user@host.

Build from source

From a repository checkout:

./install.sh

See the setup guide for prerequisites, development commands, and macOS development builds.

Verify & repair

flowmux doctor   # check setup
flowmux fix      # repair integrations

See setup and troubleshooting for optional image/media support, hook configuration, and logs.

Documentation

License

GPL-3.0-or-later · Notices. Third-party licenses and notices. Inspired by cmux; an unofficial reimplementation, not affiliated with cmux.

Collected info

  • ★ 18 stars
  • ⎇ 3 forks
  • Language: Rust
  • Source updated: 9/17/2026

Config for your environment

Replace {MCP_ENDPOINT_URL} with this MCP’s endpoint URL (from its repo or docs above). No API key — you connect directly.

Tool

OS

Config file: ~/.cursor/mcp.json

{
  "mcpServers": {
    "mcp-server": {
      "url": "{MCP_ENDPOINT_URL}"
    }
  }
}

Paste into mcpServers in the config file. Restart Cursor after saving.

If this MCP is also published on mcpchannel.ai, you can subscribe from Browse and use the gateway config there instead.