Is Nucleus down?
Up
No, Nucleus is up.
It passed its latest check 11 h ago in 946 ms. It has passed every check since 12 Oct 2026, 03:38 UTC.
Latest check
- Last check
- 11 h ago (26 Oct 2026, 16:47 UTC)
- Response time
- 946 ms (typical 918 ms)
- Next check
- Due now
- How often
- About every 11 hours over the last 7 days
Uptime
Last 24 hours100%2 checks
Last 7 days100%15 checks
Last 30 days97.3%37 checks
All checks passedSome failedAll failedNot checked
Uptime is the share of checks that passed. We checked it about every 11 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 |
|---|---|---|---|
| 26 Oct 2026, 16:47 UTC | Passed | 200 | 946 ms |
| 26 Oct 2026, 04:52 UTC | Passed | 200 | 907 ms |
| 25 Oct 2026, 16:34 UTC | Passed | 200 | 976 ms |
| 25 Oct 2026, 04:37 UTC | Passed | 200 | 957 ms |
| 24 Oct 2026, 17:44 UTC | Passed | 200 | 937 ms |
| 24 Oct 2026, 06:20 UTC | Passed | 200 | 883 ms |
| 23 Oct 2026, 19:21 UTC | Passed | 200 | 1.0 s |
| 23 Oct 2026, 08:29 UTC | Passed | 200 | 873 ms |
| 22 Oct 2026, 21:41 UTC | Passed | 200 | 945 ms |
| 22 Oct 2026, 11:38 UTC | Passed | 200 | 655 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 11 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.