Dark Matter app icon
For macOS

A desktop
for your AI.

Dark Matter gives your agents their own invisible display. They click, type and open apps over there, while your cursor, your focus and your screen stay yours.

Coming soon for Mac See how it works

Swipe between Spaces to check in. Your desktop is never touched.

The problem

Computer-use agents need a screen. Right now, they borrow yours.

An agent that drives real apps needs windows, a pointer and a keyboard. On a normal Mac, that means fighting you for the one desktop you have.

How it works

Give your agents somewhere else to work.

Dark Matter adds a second, virtual display to your Mac that only your agents use, and puts it in its own full-screen Space.

1

A display only agents use

Dark Matter creates a 1920×1080 virtual display. Agent apps open and run there, off your screen, with their own clicks and keystrokes.

2

Swipe over to watch

The dark display lives in its own Space. Swipe to it like any other desktop to see what your agents are doing, live.

3

Take over in one click

Hold ⌥ and click to drive any window yourself. Press esc to hand control back to the agent.

Details

Small, native and out of your way.

Your focus stays yours

Input goes straight to the agent's app instead of through your pointer, and if an agent's app tries to jump to the front, Dark Matter hands focus back to you.

Keeps working when you close it

Closing the viewer leaves the display, and every agent on it, running. Click the Dock icon to look in again.

Native to the Mac

Built with Cocoa and ScreenCaptureKit. A small native app, not a browser in a box.

Every interruption logged

Front-app changes and takeovers are written to ~/.dark-matter/disruption.log, so you can see exactly when anything touched your seat.

macOS 14 Sonoma or later Needs Screen Recording and Accessibility access Runs locally on your Mac

Let your AI use a computer. Just not yours.

Dark Matter is coming soon to macOS.

Coming soon for Mac