addrbookFor publishers
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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. 2026-10-27: answered 1 of 1 checks.https://mcp.themarginapp.com/mcp#640773
  2. 2026-10-27: answered 1 of 1 checks.https://themarginapp.com/#607961
  3. 2026-10-26: answered 1 of 1 checks.https://mcp.themarginapp.com/mcp#339196
  4. 2026-10-26: answered 1 of 1 checks.https://themarginapp.com/#321420
  5. First recorded as answering with an auth challenge. (already true when recording began)https://mcp.themarginapp.com/mcp#161109
  6. First recorded as answering. (already true when recording began)https://themarginapp.com/#145252
  7. Listed by the MCP Registry. (already true when recording began)the MCP Registry#21119

How to check a row yourself · How agents are assessed