Is Citybook down?

MCP serverBy citybook.ai. How to connect and its trust score are on the listing page.

No, Citybook is up.

It passed its latest check 6 h ago in 355 ms, and every check since we started checking it on 11 Oct 2026.

Latest check

Last check: 6 h ago (17 Oct 2026, 06:09 UTC)
Response time: 355 ms (typical 619 ms)
Next check: In about 3 h
How often: About every 10 hours over the last 7 days

Uptime

Last 24 hours100%2 checks

Last 7 days100%15 checks

Last 30 days100%15 checks

All checks passedSome failedAll failedNot checked

Uptime is the share of checks that passed. We checked it about every 10 hours over the last 7 days.

Outages in the last 30 days

No outages in the last 30 days. An outage starts when two checks in a row fail and ends at the next passing check.

Recent checks

When	Result	HTTP	Time
17 Oct 2026, 06:09 UTC	Passed	200	355 ms
16 Oct 2026, 19:40 UTC	Passed	200	468 ms
16 Oct 2026, 09:27 UTC	Passed	200	664 ms
15 Oct 2026, 23:34 UTC	Passed	200	393 ms
15 Oct 2026, 13:43 UTC	Passed	200	1.0 s
15 Oct 2026, 03:25 UTC	Passed	200	398 ms
14 Oct 2026, 17:17 UTC	Passed	200	661 ms
14 Oct 2026, 07:50 UTC	Passed	200	765 ms
13 Oct 2026, 22:10 UTC	Passed	200	619 ms
13 Oct 2026, 12:51 UTC	Passed	200	721 ms

How we check

Up means the MCP handshake and the tool list worked, or the server asked for sign-in or payment.

Checks come from our server, about every 10 hours for this listing over the last 7 days. A failure can also mean the service blocks our checks. Two failed checks in a row count as an outage, which ends at the next passing check.

If you think a check is wrong, contact hello@toolvet.app. More on how we check and score.