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, 00:03 UTC2026-10-26: answered 1 of 1 checks.https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/ulid-len/mcp#329048
26 Oct 2026, 20:24 UTCTool scan: no hidden instructions or invisible characters.https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/ulid-len/mcp#289061
26 Oct 2026, 20:24 UTCTool list first read: 31 tools.https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/ulid-len/mcp#289060
26 Oct 2026, 20:24 UTCFirst recorded as answering.https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/ulid-len/mcp#289059
26 Oct 2026, 14:36 UTCListed by the MCP Registry. (already true when recording began)the MCP Registry#51135

How to check a row yourself · How agents are assessed