An assistant that can actually drive your machine

Caroline sees your screen, moves the mouse, types, and drives a real browser — she can exercise the software you're building the same way a user would, not just read the diff.

Caroline running a technical command center — Screen, mouse, keyboard, and a real browser session — a genuine command center, not a chat box.

Test the thing you just built

Ask her to open the app, click through the new flow, and tell you what actually happened — screenshots and short screen recordings included, sampled frame-by-frame when something needs to be watched over time instead of caught in a single still.

Memory across a whole session

Long-running sessions age out old context automatically instead of hitting a wall — she keeps working on a project for hours without losing the thread.

Self-healing

A hung or crashed run gets caught by a watchdog and restarted on its own, replaying whatever didn't finish. You don't babysit the process.

Extend her yourself

Every tool she has is a standard MCP server. Missing a capability? Write one and add it — the same mechanism she already uses for everything else.

An assistant that can actually drive your machine

Test the thing you just built

Memory across a whole session

Self-healing

Extend her yourself

Download for Windows