Now in private beta · macOS

Steer every coding agent from one window.

Your coding agents run as live terminals in one macOS grid. Watch them work, steer the one that needs you, retire the rest.

Helmsman on macOS: one Claude Code session zoomed to fill the window, holding the task it was given above a real diff that widens a bulk pricing threshold and the boundary tests added with it

The grid. Every session a real terminal. Type into a live cell to steer it yourself. Hover to watch one session become twelve. Tap play to watch one session become twelve. Tap play to watch one session become twelve, full screen. Turn the phone to read the grid. Pictured: one of twelve sessions, zoomed to the window.

One calm window.

The grid stays quiet while your agents work. It speaks when one of them needs you.

A grid, not tabs

Up to twelve live terminals per deck, every one visible. Focus is a glance, not a search.

Only real signals

A session that needs you is the only thing that turns orange. Everything else stays quiet.

idle
working
needs you

Costs where you look

Per-session spend and plan limits sit in the chrome, live, without asking.

Room past twelve

A thirteenth session opens a second deck. Fifty sessions in all.

Take the helm.

Request access. We email your invite when a spot opens.

No account needed. We will email your beta invite. Leave anytime.

Private beta · macOS 13 and later · Apple silicon and Intel