The local AI workbench for the one-person company. It runs on your machine, with your own keys — kept in your OS keychain, where we can't even see them.
Three things make it different — and none of them is "we host a model for you".
One global hotkey, one morphing conversation — no tab-soup. Capabilities live in an open registry (MCP / CLI / Skills), so the surface stays simple while the ecosystem scales.
Your keys, your models, your brain. No account, no markup, no default model spend. Keys live in your OS keychain — we literally can't read them.
Notes, tools, skills, memory — all markdown you can open in vim in 100 years. There's no "export", because nothing was ever imported.
No wizard, no setup tour. Summon it, ask once, keep what comes out.
Summon an ephemeral workspace from anywhere — over any app you're in.
One assistant reads your intent and routes it to the right tool — shown, never hidden.
The surface becomes the output: a doc, a table, an editable page, code.
Copy, export as a file, or save into a local vault you fully own.
Package a tool as a plain-text definition and publish it to the commons — one-click install what others share. Only definitions travel; your data and keys never leave your machine. CTRL sells the substrate, the commons stays free.
Download CTRL and press Ctrl — your AI workspace is one keystroke away.
↧ Download for macOS