Invite-only betaOne memory,
One memory,
every AI.
AlterNafs Brain is a shared, persistent memory your AI tools read and write over MCP — so Claude, Codex, and your other clients remember your projects across sessions, devices, and apps.
No invite? Request beta access. Forgot your password? Reset it.
One memory, every client
Connect claude.ai, Claude Code, Codex and more — they all read and write the same memory over MCP, across sessions and devices.
Yours, and private
Every account gets an isolated partition. Share a project with a teammate, read or write, only when you choose.
Searchable & versioned
Full-text search across your memories, with an audit trail on every change — who wrote what, and when.
Already in? Connect your client.
Point claude.ai, Claude Code, or Codex at the AlterNafs Brain MCP endpoint and sign in — your memory follows you everywhere.
Connect your client →