The Terms of Service published here covered THE ATOM reading room at mcp.thehiddendoor.ai and the Library Card. Both were discontinued on 16 September 2026. The reading room has been shut down, the Discord server it served has been deleted, and there is no longer any way to buy a card.
Because there is no service left to govern, those terms have been withdrawn rather than rewritten. Nothing replaces them, and nothing here is on sale.
If you ever bought a Library Card, the refund and notice commitments in the withdrawn terms still stand and we will honour them — write to us.
The Privacy Policy is still live and still applies. It describes what we hold, and it records what was removed when the reading room closed.