TL;DR
A terminal-based AI agent multiplexer that manages multiple agents with workspaces/tabs/panes, supports mouse operation, and allows detaching and reconnecting.
Key features
Organize agents with workspaces, tabs, and panes
Click, drag, and split with mouse
Display each agent's status (blocked, working, completed) at a glance
Agents continue running even after client disconnection
Keyboard copy mode support
Handoff feature on update (experimental)
When to use it
When you need to run and monitor multiple AI agents simultaneously
When you want to systematically manage agent tasks in a terminal environment
When you want to configure agent workflows with a lightweight tool without a GUI