Is RPN Calculator down?

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

No, RPN Calculator is up.

It passed its latest check 7 h ago in 161 ms. It has passed every check since 14 Oct 2026, 18:41 UTC.

Latest check

Last check: 7 h ago (17 Oct 2026, 16:31 UTC)
Response time: 161 ms (typical 173 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 days66.7%12 checks

Last 30 days66.7%12 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, 16:31 UTC	Passed	200	161 ms
17 Oct 2026, 05:53 UTC	Passed	200	204 ms
16 Oct 2026, 20:03 UTC	Passed	200	163 ms
16 Oct 2026, 10:20 UTC	Passed	200	191 ms
16 Oct 2026, 00:11 UTC	Passed	200	183 ms
15 Oct 2026, 15:03 UTC	Passed	200	187 ms
15 Oct 2026, 04:37 UTC	Passed	200	173 ms
14 Oct 2026, 18:41 UTC	Passed	200	123 ms
13 Oct 2026, 14:18 UTC	initialize returned HTTP 502	502	199 ms
12 Oct 2026, 11:00 UTC	initialize returned HTTP 502	502	165 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.