Is Cerebro down?
Down
Yes, Cerebro is down.
It has failed every check since 18 Oct 2026, 22:24 UTC (22 days 17 h, 14 checks). Latest error: initialize returned HTTP 404. It last passed on 18 Oct 2026, 11:43 UTC.
Latest check
- Last check
- 14 h ago (10 Nov 2026, 01:53 UTC)
- Response time
- Not measured (typical 371 ms)
- Next check
- In about 3 days
- How often
- About every 3 days over the last 7 days
Uptime
Uptime is the share of checks that passed. We checked it about every 3 days over the last 7 days.
Outages in the last 30 days
1 outage, 22 days 17 h of failed checks in total.
| Started | Duration | Failed checks | First error |
|---|---|---|---|
| 18 Oct 2026, 22:24 UTC | Ongoing, 22 days 17 h so far | 14 | initialize returned HTTP 404 |
Times are when our checks ran, about every 3 days for this listing, so start times and durations are accurate to about that.
Recent checks
| When | Result | HTTP | Time |
|---|---|---|---|
| 10 Nov 2026, 01:53 UTC | initialize returned HTTP 404 | 404 | 360 ms |
| 6 Nov 2026, 23:29 UTC | initialize returned HTTP 404 | 404 | 364 ms |
| 3 Nov 2026, 20:05 UTC | initialize returned HTTP 404 | 404 | 411 ms |
| 31 Oct 2026, 08:27 UTC | initialize returned HTTP 404 | 404 | 428 ms |
| 28 Oct 2026, 06:48 UTC | initialize returned HTTP 404 | 404 | 362 ms |
| 26 Oct 2026, 22:52 UTC | initialize returned HTTP 404 | 404 | 406 ms |
| 25 Oct 2026, 14:35 UTC | initialize returned HTTP 404 | 404 | 362 ms |
| 24 Oct 2026, 07:12 UTC | initialize returned HTTP 404 | 404 | 398 ms |
| 23 Oct 2026, 03:57 UTC | initialize returned HTTP 404 | 404 | 367 ms |
| 21 Oct 2026, 22:12 UTC | initialize returned HTTP 404 | 404 | 379 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 3 days 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.