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A brain is one complete, self-contained memory. Each brain has:
  • Pages: the filed knowledge itself, written as readable text, organised into folders, linked together, with citations back to sources and full version history.
  • An inbox: the tray where new information waits to be filed. Nothing skips it.
  • Search: ask a question and it finds pages by meaning, not just keywords.
  • Members: the people who can see and use it, each with a role. The member list is the privacy boundary: no membership, no access, and no way to even see the brain exists.
Brains keep their contents separate: each has its own pages, its own folder structure and its own linking. Your agent can search across the brains you belong to in one go, and every answer says which brain it came from, so breadth of recall never blurs where anything lives. Writing is always to one named brain.

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Your brain and shared brains

Every account starts with a brain of its own, and teams add shared ones. They are the same kind of thing; the difference is the member list: Your work brain is where your own captures land. Shared brains are where teams build knowledge together, and things only get into them on purpose.

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What a filed page looks like

When something is filed, the result is a page a human would be happy to read: a short, plain-language write-up with a title, placed in a sensible folder, linked to related pages, and ending with a note of where the information came from and when. Every change to a page is kept in its version history.

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Try it

  1. Open Brains and click into your work brain.
  2. Browse its pages, then open one and look for the source note at the bottom.
  3. Use the brain’s search box to ask a question in plain words rather than keywords.