cmux: The Terminal Multiplexer for Your AI Coding Agents

If you've been experimenting with AI coding assistants, you've probably felt this pain: you fire up a local model, maybe start a specialized agent in another terminal, and suddenly you're juggling multiple windows, logs, and processes. It gets messy fast. What if you could manage all those AI agents from a single, organized terminal interface?

That's exactly the problem cmux solves. It's an open-source terminal application designed specifically to help developers orchestrate and monitor multiple AI coding agents in one place.

What It Does

cmux is essentially a terminal multiplexer, but built with AI workflows in mind. Instead of manually running different agents in separate terminal tabs or windows, you can launch and manage them all within cmux's unified interface. It provides a clean, split-pane view of your active agents, their outputs, and their statuses, keeping everything contained and manageable.

Think of it like tmux or screen, but purpose-built for the new era of local and remote AI coding assistants. You can start a code-completion agent in one pane, a code-review bot in another, and a chat-based assistant in a third, all without leaving your keyboard or cluttering your desktop.

Why It's Cool

The real value of cmux isn't just in bringing windows together—it's in understanding the context. It’s built by developers who are actually using these tools and feeling the friction.

• Agent-Aware Management: It's not just generic terminal splitting. The UI and controls are designed around the concept of "agents," making it intuitive to start, stop, or focus on a specific AI helper.
• Clean Separation of Concerns: Each agent runs in its own isolated environment within cmux. The output from your code-generating agent won't get tangled up with the logs from your documentation bot.
• Local-First & Open: It's an open-source tool that shines for managing local AI models (like those run via Ollama, LM Studio, etc.), giving you full control and privacy over your workflow.
• It Solves a Real, Growing Problem: As AI coding tools proliferate from "one assistant" to "a team of specialized agents," the need for a control center becomes obvious. cmux is an early and pragmatic answer to that need.

How to Try It

Ready to tidy up your AI workspace? Getting started with cmux is straightforward.

Head over to the GitHub repository to find the latest releases and installation instructions:

GitHub Repository: https://github.com/manaflow-ai/cmux

You'll likely find pre-built binaries for your OS, or you can build it from source. The README has all the details you need to get up and running. Once installed, you can launch it from your terminal and start adding your AI agent commands to the different panes.

Final Thoughts

In the rush of new AI dev tools, it's refreshing to see a utility like cmux that focuses on developer ergonomics. It doesn't try to be the AI agent itself; it just makes the ones you already use more pleasant and efficient to work with. If you're regularly running more than one local AI coding assistant, this tool could be a simple upgrade that saves you a surprising amount of context-switching headache. It's a classic case of a good tool getting out of your way and letting you focus on the actual work.

Follow for more interesting projects: @githubprojects