FreeToolHub
44 calculators for AI agents: US tax, finance, business + an MCP engineering & security suite.
endpoint: https://freetoolhub.org/api/mcp
registry: io.github.cavan1977/freetoolhub
A
recent success 100% (30 probes) ·
MCP handshake OK
· protocol 2024-11-05
TLS valid (33d left) · latency 179.0 ms ·
HTTP 405 · auth open ·
tools 50
manifest 8b989fed5ab50f4f
· drift events seen here: 2
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Recent probes
| time (UTC) | ok | grade | mcp | latency | tls | tools | hash |
|---|---|---|---|---|---|---|---|
| 2026-10-12T16:06:08Z | ✓ | A | ✓ | 179.0 ms | 33d | 50 | 8b989fed5ab50f4f |
| 2026-10-12T10:04:30Z | ✓ | A | ✓ | 295.0 ms | 33d | 50 | 8b989fed5ab50f4f |
| 2026-10-12T04:03:21Z | ✓ | A | ✓ | 94.0 ms | 34d | 50 | 8b989fed5ab50f4f |
| 2026-10-11T22:02:07Z | ✓ | A | ✓ | 121.0 ms | 34d | 50 | 8b989fed5ab50f4f |
| 2026-10-11T16:01:32Z | ✓ | A | ✓ | 160.0 ms | 34d | 50 | 8b989fed5ab50f4f |
| 2026-10-11T09:59:46Z | ✓ | A | ✓ | 73.0 ms | 34d | 50 | 8b989fed5ab50f4f |
| 2026-10-11T03:59:19Z | ✓ | A | ✓ | 133.0 ms | 35d | 50 | 8b989fed5ab50f4f |
| 2026-10-10T21:57:59Z | ✓ | A | ✓ | 293.0 ms | 35d | 50 | 8b989fed5ab50f4f |
| 2026-10-10T15:57:20Z | ✓ | A | ✓ | 272.0 ms | 35d | 50 | 8b989fed5ab50f4f |
| 2026-10-10T09:55:52Z | ✓ | A | ✓ | 264.0 ms | 35d | 50 | 8b989fed5ab50f4f |
| 2026-10-10T03:55:03Z | ✓ | B | ✓ | 1748.0 ms | 36d | 50 | 8b989fed5ab50f4f |
| 2026-10-09T21:54:29Z | ✓ | A | ✓ | 428.0 ms | 36d | 50 | 8b989fed5ab50f4f |
| 2026-10-09T15:53:36Z | ✓ | A | ✓ | 129.0 ms | 36d | 50 | 8b989fed5ab50f4f |
| 2026-10-09T09:52:20Z | ✓ | A | ✓ | 124.0 ms | 36d | 50 | 8b989fed5ab50f4f |
| 2026-10-09T03:51:02Z | ✓ | A | ✓ | 526.0 ms | 37d | 50 | 8b989fed5ab50f4f |
| 2026-10-08T21:50:13Z | ✓ | A | ✓ | 258.0 ms | 37d | 50 | 8b989fed5ab50f4f |
| 2026-10-08T15:48:38Z | ✓ | A | ✓ | 253.0 ms | 37d | 50 | 8b989fed5ab50f4f |
| 2026-10-08T09:47:54Z | ✓ | A | ✓ | 230.0 ms | 37d | 50 | 8b989fed5ab50f4f |
| 2026-10-08T03:47:16Z | ✓ | A | ✓ | 124.0 ms | 38d | 50 | 8b989fed5ab50f4f |
| 2026-10-07T21:46:06Z | ✓ | A | ✓ | 362.0 ms | 38d | 50 | 8b989fed5ab50f4f |
| 2026-10-07T15:45:14Z | ✓ | A | ✓ | 288.0 ms | 38d | 50 | 8b989fed5ab50f4f |
| 2026-10-07T09:44:15Z | ✓ | A | ✓ | 346.0 ms | 38d | 50 | 8b989fed5ab50f4f |
| 2026-10-07T03:43:54Z | ✓ | A | ✓ | 117.0 ms | 39d | 50 | 8b989fed5ab50f4f |
| 2026-10-06T21:43:14Z | ✓ | A | ✓ | 282.0 ms | 39d | 50 | 8b989fed5ab50f4f |
| 2026-10-06T15:41:38Z | ✓ | A | ✓ | 168.0 ms | 39d | 50 | 8b989fed5ab50f4f |
| 2026-10-06T09:40:30Z | ✓ | A | ✓ | 227.0 ms | 39d | 50 | 8b989fed5ab50f4f |
| 2026-10-06T03:38:53Z | ✓ | A | ✓ | 58.0 ms | 40d | 50 | 8b989fed5ab50f4f |
| 2026-10-05T21:37:54Z | ✓ | A | ✓ | 317.0 ms | 40d | 50 | 8b989fed5ab50f4f |
| 2026-10-05T15:36:11Z | ✓ | A | ✓ | 272.0 ms | 40d | 50 | 8b989fed5ab50f4f |
| 2026-10-05T09:34:52Z | ✓ | A | ✓ | 224.0 ms | 40d | 50 | 8b989fed5ab50f4f |