An agent skill for controlling the cmux native macOS terminal app from inside it.
It teaches an agent to drive cmux via the bundled cmux CLI and the Unix-socket JSON-RPC API (/tmp/cmux.sock): open/inspect/close workspaces, panes, and surfaces; read or capture pane output; send input and keys; delegate to and poll other agents; control browser surfaces; post sidebar notifications/status; and edit cmux settings.
macOS only (14.0+).
Copy the cmux directory into your agent's skills folder, e.g.:
cp -r cmux ~/.claude/skills/cmuxcmux/SKILL.md— the skill definition.