Is CircleCI down?

MCP serverBy circleci.com. How to connect and its trust score are on the listing page.

No, CircleCI is up.

It passed its latest check 10 h ago in 439 ms, and every check since we started checking it on 11 Oct 2026.

Latest check

Last check: 10 h ago (17 Oct 2026, 06:49 UTC)
Response time: 439 ms (typical 409 ms)
Next check: Due now
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, 06:49 UTC	Passed	401	439 ms
16 Oct 2026, 20:03 UTC	Passed	401	408 ms
16 Oct 2026, 09:48 UTC	Passed	401	428 ms
15 Oct 2026, 23:36 UTC	Passed	401	398 ms
15 Oct 2026, 14:07 UTC	Passed	401	431 ms
15 Oct 2026, 04:07 UTC	Passed	401	258 ms
14 Oct 2026, 18:08 UTC	Passed	401	377 ms
14 Oct 2026, 08:31 UTC	Passed	401	381 ms
13 Oct 2026, 22:56 UTC	Passed	401	403 ms
13 Oct 2026, 13:10 UTC	Passed	401	400 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.