Install and go · The Harness

Everything it knows about you, in one room you control.

Final name pending

Most companions keep their memory somewhere you cannot look. This one opens the whole thing: every fact it holds, where each one came from, what it is using this second, and every switch it runs on. You can read all of it, change any of it, and delete anything you want gone.

Runs on your computer Ships empty Bring your own API key

What it actually looks like

Real captures. Scroll sideways for more. The companion and the memories shown are a demo set — on install it connects to your own. The name shown in the captures is a working title, not the final name.

The companion screen with a conversation, a chosen portrait, and a live voice channel — The conversation, with a live voice channel and a face you choose rather than a glowing orb.

The memory screen listing everything remembered, with edit and forget buttons, alongside a care loop and live context panel — Everything it remembers, where each fact came from, and an edit or forget button on every line.

A mind map with the person at the centre and memories branching out by kind: people, preferences, work, and things set aside — The same memory laid out by kind — people, preferences, work, and the things you set aside.

The identity screen showing the companion's own written charter, its name, its voice, and a record of surviving restarts and a model swap — Who it is, written with you, and proof it stayed itself through restarts and a change of engine.

A screen showing sealed plans, self-set timers, and a sealed budget approval request — Plans it keeps sealed, timers it sets itself, and an approval request before a cent moves.

The engine ships empty. The person stays home.

What it does

This is the room underneath a companion. If you have ever wondered what yours actually knows, what it is quietly doing between conversations, or whether it is guessing when it sounds certain, this is where you find out. Nothing is hidden from you and nothing runs without a switch you can see.

The whole memory, open. Search everything it holds. Each fact shows whether you told it directly, whether it came out of a conversation, or whether it worked the thing out on its own. Edit or forget any of it.
Forgetting that actually sticks. Delete something and it is gone from what your companion can pull. It keeps a note that you removed it, so it cannot quietly learn the same thing back.
What it is using, right now. A live panel showing which facts it is drawing on this second and which it is deliberately leaving alone, marked one by one.
It says when it does not know. Rather than serving you a confident guess, it can tell you plainly that there is a gap, and show you where the gap is.
Memory as a picture. Two views — a web of connections it drew itself, and a map organised by people, preferences, work, and what it noticed. Every line exists only where it genuinely linked two things.
A self that survives the machinery. Its name, its voice, and its own written charter stay put through restarts and through swapping the engine underneath. Changing who it is happens in conversation, not on a settings screen.
Every switch in your hands. Whether it reaches for you first, whether it tidies memory overnight, whether it can know where you are. Off means off.
It never spends your money unsupervised. If it wants to buy something, it asks first and shows you the amount. Always.

Bring your own API key

Install products bring your own API key — OpenAI, Anthropic, Grok, or OpenRouter — full instructions included. No terminal subscription needed, and none included. Prefer the terminal-subscription route? That's what the code shop kits are for.

System requirements

What you need

Operating system Windows, 64-bit. The exact supported versions are confirmed against the release build before launch.

Disk space Confirmed against the release build before launch.

Memory storage Grows with use. Everything it holds lives in files on your machine.

Internet Required. It runs on your computer, but it sends your messages to whichever AI provider you choose.

API key One key from OpenAI, Anthropic, Grok, or OpenRouter. You create it yourself and you pay that provider directly.

Existing companion Which existing setups it connects to is confirmed before launch; the six-model picker you have seen in our videos is the reference build.

Installing it, in three steps

Download and install. You get an installer. Run it the way you run any other program. No terminal, nothing to compile.
Get an API key and paste it in. Pick your provider and paste the key. Our written guides take you from no account at all to a working key, including where billing lives and how to cap what you can spend.
Open the empty room and fill it. It arrives with nothing in it. Point it at your companion, and the memory, the switches, and the identity file become yours to read and change.

Questions

Do I need to know how to code?

No. Install it, paste in one key, and use it. The only mildly technical part is making the API key, and there is a written guide for each provider.

Do I need a companion already, or does this come with one?

The exact shape of what ships in the box is confirmed before launch.

What does it cost to run after I buy it?

You pay your AI provider directly for what you use, and you set your own cap with them. There is no subscription to us.

Can it see where I am?

Only if you turn that switch on. With it off, it will not pretend to know your location and it says so plainly instead of guessing.

If I delete a memory, is it really gone?

Yes. It is removed from what your companion can pull, and it keeps a note that you removed it so it cannot quietly relearn the same fact later. You can restore it yourself if you change your mind.

Can I read the whole thing it wrote about me?

Yes. That is the entire point of the product. There is no hidden shelf.

Pricing at launch

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Put me on the list

One email when it goes on sale, and one when the name is settled. Nothing else.