# Cmux

> Ghostty based macOS terminal built for AI coding agent workflows

- Canonical URL: https://www.fosshunter.com/tools/cmux
- JSON export: https://www.fosshunter.com/tools/cmux.json
- Website: https://github.com/manaflow-ai/cmux
- Category: Agentic Development
- Open source: yes
- Self-hostable: yes
- Verified listing: no
- Featured: no
- Published at: 2026-05-27T12:43:50+00:00
- Catalog revision: `156355998`

## Repository metrics (point-in-time)

- Repository: https://github.com/manaflow-ai/cmux
- Stars: 28672
- Forks: 2619
- Open issues: 5779
- License: NOASSERTION
- Last push: 2026-11-03T18:13:54+00:00
- Metrics observed at (synced_at): 2026-11-03T18:14:10+00:00
- Archived: no

Tags: Codex, Claude Code, Terminal, Automation, ai agents, Open Source, Agentic Development, Agentic, Gemini, Ghostty
Tech stacks: Ghostty, go, golang, javascript, nodejs, rust, swift, typescript

## Features
- Visual notification rings alert users when coding agents need attention. *(highlighted)*
- Includes a built-in browser with a scriptable API for agent tasks. *(highlighted)*
- Supports vertical and horizontal tabs displaying git and port status. *(highlighted)*

## Description

Cmux is a Ghostty based macOS terminal featuring vertical tabs and specialized notifications for AI coding agents. It includes an in app browser with a scriptable API and visual cues to manage multiple autonomous agent sessions efficiently.

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Source: [FOSSHunter — Cmux](https://www.fosshunter.com/tools/cmux) — cite `synced_at` and the catalog revision when quoting metrics.
Interpretation rules: https://www.fosshunter.com/llms-full.txt