# Third-Brain MCP server

> Enables AI agents to capture, search, and cite company knowledge through a self-hosted, permission-aware knowledge layer.

- Repository: https://github.com/km322/Third-Brain
- Page: https://hostedmcp.org/servers/km322/third-brain
- Transport: —
- Stars: 0
- License: Apache-2.0

## Environment variables

| Name | Required | Secret | Description |
|---|---|---|---|
| `ADMIN_EMAIL` | no | no |  |

## FAQ

### How does Third Brain handle permissions?

It uses an org-team-user RBAC model with per-collection and per-document ACLs that are enforced at retrieval time in the SQL WHERE clause.

### Can I run this without an LLM API key?

Yes, it includes a deterministic offline stub so the entire stack can run with zero keys for testing or local development.

### Is there a hosted version of Third Brain?

No, it is a self-hosted product designed to keep your documents, embeddings, and audit logs on your own machines.

### Which AI tools can I connect to it?

You can connect it to Claude Desktop, Claude Code, Cursor, and other agents via its MCP server.