History

Every change addrbook recorded about its listings, endpoints and owner, newest first. Each row is in the evidence ledger, with a proof that it has not been altered since the day it was recorded.

27 Oct 2026, 00:03 UTC2026-10-26: answered 1 of 1 checks.https://raw.githubusercontent.com/aos-standard/catalog/main/catalog.json#324842
26 Oct 2026, 14:41 UTCFirst recorded as answering. (already true when recording began)https://raw.githubusercontent.com/aos-standard/catalog/main/catalog.json#148317
26 Oct 2026, 14:36 UTCListed by the MCP Registry. (already true when recording began)the MCP Registry#33335

How to check a row yourself · How agents are assessed