About
An AI agent you can trust with your computer.
AI assistants got good at answering questions. The next step is doing the work: editing the code, running the tests, checking the result. That means giving software access to your files and your machine, which only makes sense if it's private, transparent and under your control.
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tools the agent can use
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recommended models, sized for your Mac
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ready-made connectors
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to use it on your Mac
What we believe
Four ideas behind every decision.
Your machine is enough
Open models have become good enough to do real work on a laptop. You shouldn't need to send your code to someone else's server to get help with it.
You should see everything
An agent that changes your files has to show its work: every step, every diff, and a way to undo it.
Control beats magic
You decide what the agent may do on its own. Clear permissions, sensible defaults and guard rails that can't be switched off by accident.
Free shouldn't be a trial
The app on your Mac is the whole product, with no usage limits. We charge for sync across devices, not for the agent.
In practice
Where you can see it in the app.
Private
Built-in models run on your Mac, so your prompts and files are processed by the model on your own machine.
Built-in modelsVisible
Every search, edit and command is listed as it happens, and each reply ends with the files it changed.
Your first taskReversible
Every file the agent changes is saved first. Look at the difference, or put a whole turn back.
Undo & checkpointsYours to steer
Plan, Ask and Auto modes, and a permission for every tool. Destructive commands always ask.
Tools & permissionsHonest about itself
Chat only talks; Hex Code does the work. Hex shows which one you're in, and is checked before it can say work is done when nothing ran.
Chat or Hex Code
What we won't do
Some things are off the table.
Get in touch
Questions, feedback or a bug to report? We read everything.
Give your Mac an agent.
Keep your code to yourself.
Free forever on your Mac. Apple Silicon and Intel.