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.

5 Nov 2026, 12:07 UTCFirst recorded as answering.https://ugcchart.com/docs/connect#3393044
4 Nov 2026, 21:21 UTCThe MCP Registry updated its listing.the MCP Registry#3131344
4 Nov 2026, 10:20 UTCEndpoint added: https://ugcchart.com/docs/connect. Endpoint removed: https://ugcchart.com/connect.the MCP Registry#2989825
3 Nov 2026, 17:55 UTCFirst recorded as answering with an auth challenge.https://ugcchart.com/mcp#2620136
2 Nov 2026, 20:18 UTCListed by the MCP Registry.the MCP Registry#2272648

How to check a row yourself · How agents are assessed