01.

Vertical tabs

Sidebar shows git branch, working directory, ports, and notification text.

Can you add a smile face emoji to the title?
1
Your agent finished the task
$ cmux notify --title "Build Complete"
02.

Notification rings

Panes light up with a pulsing ring the moment an agent needs your attention.

03.

In-app browser

Split a browser alongside your terminal with a scriptable API.

04.

Split panes

Run and watch multiple sessions side by side in one workspace.

01 / 04