Hyperbrain is memory for your work with Claude, and a second brain to free up yours.
You work out a plan in a Claude chat, in passing. You get distracted. The next morning you start building your plan in a coding session, but the context isn't there, it's stuck in the chat.
Hyperbrain keeps your context across chats, takes notes, and organizes it nightly.
Halfway through a chat, you reach a decision worth keeping. Say so in one line. It goes to your inbox, and you can stop holding on to it.
While you sleep, Hyperbrain reads the day's notes together and writes them up. Over coffee you find pages you did not write, each one linked to the pages already there.
On Monday you open a new chat about last week's project. Ask what you decided, and the answer comes from your brain, with the pages it came from.
Your pages stay plain markdown, in words any person can read, and you will be able to take them with you.
You keep working in Claude, in chat, in Code or on your phone, and the brain is there in each.
A search tool finds what you already wrote. Hyperbrain writes what you did not. Each night it reads the whole day together and turns it into new pages.
| Tools that index your notes | Hyperbrain |
|---|---|
| Make what you already wrote searchable. | Writes new pages from what you wrote. |
| Rearrange what you put in, the same way each time. | Merges what repeats, settles what disagrees and links what belongs together. |
| Update when a note changes, or when you ask. | Waits for the whole day, then reads it all together. |
Hyperbrain works the night shift. Three things are ready when you start your day.
Yesterday's notes, written up as pages and linked to the pages they touch.
Ask Claude a question, and the answer names the pages it came from.
The night also makes your digest, so it is ready when you wake up.
Hyperbrain is pre-release. Today it runs as a private brain. Sign-up will open later.
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