addrbookFor publishers
← K-12 Educational Tools & Curriculum Catalog (Math, Reading, Spanish)

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. 2026-10-30: answered 3 of 3 checks.https://educational-tools.vercel.app/#1391064
  2. 2026-10-30: answered 3 of 3 checks.https://educational-tools.vercel.app/mcp#1390507
  3. First recorded as answering.https://educational-tools.vercel.app/#1223926
  4. Tool scan: no hidden instructions or invisible characters.https://educational-tools.vercel.app/mcp#1223904
  5. Tool list first read: 4 tools.https://educational-tools.vercel.app/mcp#1223903
  6. First recorded as answering.https://educational-tools.vercel.app/mcp#1223902
  7. The MCP Registry updated its listing.the MCP Registry#1055409
  8. Description changed.the MCP Registry#1053776
  9. The MCP Registry updated its listing.the MCP Registry#1051682
  10. Description changed.the MCP Registry#1034663
  11. Listed by the MCP Registry.the MCP Registry#1033003

How to check a row yourself · How agents are assessed