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. 2026-11-01: answered 2 of 2 checks.https://facet.halfspacelabs.com/docs/agents#1933174
  2. 2026-11-01: answered 2 of 2 checks.https://facet.halfspacelabs.com/mcp#1863065
  3. The MCP Registry updated its listing.the MCP Registry#1835983
  4. The MCP Registry updated its listing.the MCP Registry#1814937
  5. Description changed.the MCP Registry#1773671
  6. 2026-10-31: answered 2 of 2 checks.https://facet.halfspacelabs.com/docs/agents#1632228
  7. 2026-10-31: answered 2 of 2 checks.https://facet.halfspacelabs.com/mcp#1558382
  8. 2026-10-30: answered 3 of 3 checks.https://facet.halfspacelabs.com/docs/agents#1384126
  9. 2026-10-30: answered 3 of 3 checks.https://facet.halfspacelabs.com/mcp#1311198
  10. 2026-10-29: answered 2 of 2 checks.https://facet.halfspacelabs.com/docs/agents#1136870
  11. 2026-10-29: answered 2 of 2 checks.https://facet.halfspacelabs.com/mcp#1067643
  12. 2026-10-28: answered 1 of 1 checks.https://facet.halfspacelabs.com/docs/agents#894144
  13. 2026-10-28: answered 1 of 1 checks.https://facet.halfspacelabs.com/mcp#824700
  14. 2026-10-27: answered 1 of 1 checks.https://facet.halfspacelabs.com/docs/agents#651746
  15. 2026-10-27: answered 1 of 1 checks.https://facet.halfspacelabs.com/mcp#595712
  16. 2026-10-26: answered 1 of 1 checks.https://facet.halfspacelabs.com/docs/agents#345212
  17. 2026-10-26: answered 1 of 1 checks.https://facet.halfspacelabs.com/mcp#314638
  18. First recorded as answering.https://facet.halfspacelabs.com/docs/agents#221979
  19. First recorded as answering with an auth challenge.https://facet.halfspacelabs.com/mcp#221957
  20. Listed by the MCP Registry. (already true when recording began)the MCP Registry#38135

How to check a row yourself · How agents are assessed