addrbookFor publishers
← Ultralayer

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.

  1. First recorded as answering. (already true when recording began)https://ultralayer.ai/#169288
  2. First recorded as answering with an auth challenge. (already true when recording began)https://api.ultralayer.ai/v0/mcp#156144
  3. Listed by the MCP Registry. (already true when recording began)the MCP Registry#31864

How to check a row yourself · How agents are assessed