io.github.cyanheads/calculator-mcp-server
Evaluate, simplify, and differentiate mathematical expressions.
endpoint: https://calculator.caseyjhand.com/mcp
registry: io.github.cyanheads/calculator-mcp-server
A
recent success 100% (30 probes) ·
MCP handshake OK
· protocol 2025-06-18
TLS valid (52d left) · latency 78.0 ms ·
HTTP 200 · auth open ·
tools 1
manifest a1a72c2752bb2fca
· drift events seen here: 0
Embed this grade
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Recent probes
| time (UTC) | ok | grade | mcp | latency | tls | tools | hash |
|---|---|---|---|---|---|---|---|
| 2026-10-12T16:03:49Z | ✓ | A | ✓ | 78.0 ms | 52d | 1 | a1a72c2752bb2fca |
| 2026-10-12T10:02:50Z | ✓ | A | ✓ | 62.0 ms | 52d | 1 | a1a72c2752bb2fca |
| 2026-10-12T04:01:53Z | ✓ | A | ✓ | 90.0 ms | 52d | 1 | a1a72c2752bb2fca |
| 2026-10-11T21:59:53Z | ✓ | A | ✓ | 59.0 ms | 53d | 1 | a1a72c2752bb2fca |
| 2026-10-11T15:59:44Z | ✓ | A | ✓ | 125.0 ms | 53d | 1 | a1a72c2752bb2fca |
| 2026-10-11T09:58:04Z | ✓ | A | ✓ | 138.0 ms | 53d | 1 | a1a72c2752bb2fca |
| 2026-10-11T03:57:20Z | ✓ | A | ✓ | 93.0 ms | 53d | 1 | a1a72c2752bb2fca |
| 2026-10-10T21:56:38Z | ✓ | A | ✓ | 141.0 ms | 54d | 1 | a1a72c2752bb2fca |
| 2026-10-10T15:54:18Z | ✓ | A | ✓ | 131.0 ms | 54d | 1 | a1a72c2752bb2fca |
| 2026-10-10T09:53:49Z | ✓ | A | ✓ | 184.0 ms | 54d | 1 | a1a72c2752bb2fca |
| 2026-10-10T03:53:26Z | ✓ | A | ✓ | 132.0 ms | 54d | 1 | a1a72c2752bb2fca |
| 2026-10-09T21:52:52Z | ✓ | A | ✓ | 131.0 ms | 55d | 1 | a1a72c2752bb2fca |
| 2026-10-09T15:51:46Z | ✓ | A | ✓ | 122.0 ms | 55d | 1 | a1a72c2752bb2fca |
| 2026-10-09T09:50:45Z | ✓ | A | ✓ | 149.0 ms | 55d | 1 | a1a72c2752bb2fca |
| 2026-10-09T03:49:22Z | ✓ | A | ✓ | 127.0 ms | 55d | 1 | a1a72c2752bb2fca |
| 2026-10-08T21:47:38Z | ✓ | A | ✓ | 111.0 ms | 56d | 1 | a1a72c2752bb2fca |
| 2026-10-08T15:46:34Z | ✓ | A | ✓ | 163.0 ms | 56d | 1 | a1a72c2752bb2fca |
| 2026-10-08T09:45:33Z | ✓ | A | ✓ | 73.0 ms | 56d | 1 | a1a72c2752bb2fca |
| 2026-10-08T03:44:59Z | ✓ | A | ✓ | 140.0 ms | 56d | 1 | a1a72c2752bb2fca |
| 2026-10-07T21:44:14Z | ✓ | A | ✓ | 101.0 ms | 57d | 1 | a1a72c2752bb2fca |
| 2026-10-07T15:43:06Z | ✓ | A | ✓ | 183.0 ms | 57d | 1 | a1a72c2752bb2fca |
| 2026-10-07T09:41:36Z | ✓ | A | ✓ | 106.0 ms | 57d | 1 | a1a72c2752bb2fca |
| 2026-10-07T03:41:01Z | ✓ | A | ✓ | 137.0 ms | 57d | 1 | a1a72c2752bb2fca |
| 2026-10-06T21:40:12Z | ✓ | A | ✓ | 58.0 ms | 58d | 1 | a1a72c2752bb2fca |
| 2026-10-06T15:39:35Z | ✓ | A | ✓ | 110.0 ms | 58d | 1 | a1a72c2752bb2fca |
| 2026-10-06T09:38:21Z | ✓ | A | ✓ | 155.0 ms | 58d | 1 | a1a72c2752bb2fca |
| 2026-10-06T03:36:41Z | ✓ | A | ✓ | 194.0 ms | 58d | 1 | a1a72c2752bb2fca |
| 2026-10-05T21:35:27Z | ✓ | A | ✓ | 65.0 ms | 59d | 1 | a1a72c2752bb2fca |
| 2026-10-05T15:33:42Z | ✓ | A | ✓ | 56.0 ms | 59d | 1 | a1a72c2752bb2fca |
| 2026-10-05T09:32:31Z | ✓ | A | ✓ | 63.0 ms | 59d | 1 | a1a72c2752bb2fca |