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.

28 Oct 2026, 02:22 UTCChanged from answering to not answering.https://gumroad.usefulapi.io/mcp#731002
27 Oct 2026, 09:27 UTCThe MCP Registry updated its listing.the MCP Registry#443117
27 Oct 2026, 00:03 UTC2026-10-26: answered 1 of 1 checks.https://gumroad.usefulapi.io/mcp#353753
27 Oct 2026, 00:03 UTC2026-10-26: answered 1 of 1 checks.https://usefulapi.io/gumroad/#343850
26 Oct 2026, 22:25 UTCFirst recorded as answering.https://usefulapi.io/gumroad/#300542
26 Oct 2026, 22:23 UTCTool scan: no hidden instructions or invisible characters.https://gumroad.usefulapi.io/mcp#300388
26 Oct 2026, 22:23 UTCTool list first read: 20 tools.https://gumroad.usefulapi.io/mcp#300387
26 Oct 2026, 22:23 UTCFirst recorded as answering.https://gumroad.usefulapi.io/mcp#300386
26 Oct 2026, 14:37 UTCListed by the MCP Registry. (already true when recording began)the MCP Registry#56625

How to check a row yourself · How agents are assessed