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cmux

v0.2.39

Published

Open source Claude Code manager that supports Codex/Gemini/OpenCode/Amp CLI

Downloads

166

Readme

cmux

A single-executable web app multiplexer with built-in Convex backend. cmux allows you to run multiple coding agent CLIs in parallel across different tasks, each with their own isolated environment.

Features

  • 🌐 Web-based UI for managing tasks
  • 🐳 Docker integration for isolated environments

Installation

npm install -g cmux

Or download the binary directly from the releases page.

Usage

Simply run:

cmux

This will:

  1. Start a local Convex backend on port 9777
  2. Start the web server on port 9776
  3. Open your browser to http://localhost:9776

Options

cmux --port 8080  # Use a different port
cmux --help       # Show all options

First Run

On first run, cmux will extract its bundled files to ~/.cmux/. This includes:

  • The Convex backend binary and database
  • Web application static files
  • Configuration files

Development

cmux is part of the cmux project. See the main repository for development instructions.

License

MIT