addrbookFor publishers
← Fed-Spend

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://fed-spend.com/mcp#683160
  2. 2026-10-27: answered 1 of 1 checks.https://fed-spend.com/api/mcp#617778
  3. 2026-10-26: answered 1 of 1 checks.https://fed-spend.com/mcp#362170
  4. 2026-10-26: answered 1 of 1 checks.https://fed-spend.com/api/mcp#326768
  5. First recorded as answering. (already true when recording began)https://fed-spend.com/mcp#182202
  6. First recorded as answering with an auth challenge. (already true when recording began)https://fed-spend.com/api/mcp#149992
  7. Listed by the MCP Registry. (already true when recording began)the MCP Registry#15064

How to check a row yourself · How agents are assessed