cmux

Installation
SKILL.md

cmux

cmux is a native macOS terminal (Ghostty-based) with vertical tabs, notifications, and a scriptable CLI/socket API for managing multiple AI coding agent sessions in parallel. You use it to create isolated workspaces, monitor agent progress, send commands between workspaces, and build orchestration workflows.

When to use this skill

  • Running multiple Claude Code agents in parallel (beyond git worktrees)
  • /swarm or /nightshift needs terminal-level workspace management
  • User wants to spawn, monitor, or communicate between agent sessions
  • Setting up an orchestrator agent that controls other agents
  • Configuring notifications for agent completion/attention events

Hierarchy

Related skills
Installs
9
Repository
jonmumm/skills
GitHub Stars
2
First Seen
Mar 16, 2026