Is SignalStack down?
Up
No, SignalStack is up.
It passed its latest check 2 h ago in 372 ms, and every check since we started checking it on 27 Oct 2026.
Latest check
- Last check
- 2 h ago (31 Oct 2026, 21:39 UTC)
- Response time
- 372 ms (typical 389 ms)
- Next check
- In about 11 h
- How often
- About every 13 hours over the last 7 days
Uptime
Uptime is the share of checks that passed. We checked it about every 13 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 |
|---|---|---|---|
| 31 Oct 2026, 21:39 UTC | Passed | 200 | 372 ms |
| 31 Oct 2026, 07:13 UTC | Passed | 200 | 459 ms |
| 30 Oct 2026, 17:53 UTC | Passed | 200 | 389 ms |
| 30 Oct 2026, 04:54 UTC | Passed | 200 | 371 ms |
| 29 Oct 2026, 15:20 UTC | Passed | 200 | 383 ms |
| 29 Oct 2026, 01:13 UTC | Passed | 200 | 389 ms |
| 28 Oct 2026, 12:24 UTC | Passed | 200 | 456 ms |
| 27 Oct 2026, 23:08 UTC | Passed | 200 | 433 ms |
| 27 Oct 2026, 10:30 UTC | Passed | 200 | 423 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 13 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.