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.

27 Oct 2026, 09:27 UTCThe MCP Registry updated its listing.the MCP Registry#443402
27 Oct 2026, 00:04 UTC2026-10-26: answered 1 of 1 checks.https://zendesk.usefulapi.io/mcp#371952
27 Oct 2026, 00:02 UTC2026-10-26: answered 1 of 1 checks.https://usefulapi.io/zendesk/#318478
26 Oct 2026, 22:39 UTCTool scan: no hidden instructions or invisible characters.https://zendesk.usefulapi.io/mcp#301884
26 Oct 2026, 22:39 UTCTool list first read: 19 tools.https://zendesk.usefulapi.io/mcp#301883
26 Oct 2026, 22:39 UTCFirst recorded as answering.https://zendesk.usefulapi.io/mcp#301882
26 Oct 2026, 22:38 UTCFirst recorded as answering.https://usefulapi.io/zendesk/#301816
26 Oct 2026, 14:37 UTCListed by the MCP Registry. (already true when recording began)the MCP Registry#56908

How to check a row yourself · How agents are assessed