SignatureAPI
E-signature API: send documents for signature, track envelopes, get signed files.
endpoint: https://mcp.signatureapi.com/mcp
registry: com.signatureapi/mcp
D
recent success 0% (30 probes) ·
MCP handshake FAILED
· protocol —
TLS valid (45d left) · latency 323.0 ms ·
HTTP 404 · auth required ·
tools —
manifest —
· drift events seen here: 0
Embed this grade
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Recent probes
| time (UTC) | ok | grade | mcp | latency | tls | tools | hash |
|---|---|---|---|---|---|---|---|
| 2026-10-13T17:07:10Z | ✗ | D | ✗ | 323.0 ms | 45d | — | — |
| 2026-10-13T11:04:09Z | ✗ | D | ✗ | 277.0 ms | 45d | — | — |
| 2026-10-13T05:02:11Z | ✗ | D | ✗ | 322.0 ms | 45d | — | — |
| 2026-10-12T23:00:48Z | ✗ | D | ✗ | 338.0 ms | 46d | — | — |
| 2026-10-12T16:59:14Z | ✗ | D | ✗ | 267.0 ms | 46d | — | — |
| 2026-10-12T10:55:42Z | ✗ | D | ✗ | 256.0 ms | 46d | — | — |
| 2026-10-12T04:52:03Z | ✗ | D | ✗ | 529.0 ms | 46d | — | — |
| 2026-10-11T22:50:57Z | ✗ | D | ✗ | 264.0 ms | 47d | — | — |
| 2026-10-11T16:50:35Z | ✗ | D | ✗ | 286.0 ms | 47d | — | — |
| 2026-10-11T10:49:17Z | ✗ | D | ✗ | 294.0 ms | 47d | — | — |
| 2026-10-11T04:48:08Z | ✗ | D | ✗ | 289.0 ms | 47d | — | — |
| 2026-10-10T22:46:41Z | ✗ | D | ✗ | 257.0 ms | 48d | — | — |
| 2026-10-10T16:44:56Z | ✗ | D | ✗ | 265.0 ms | 48d | — | — |
| 2026-10-10T10:43:05Z | ✗ | D | ✗ | 276.0 ms | 48d | — | — |
| 2026-10-10T04:42:21Z | ✗ | D | ✗ | 269.0 ms | 48d | — | — |
| 2026-10-09T22:40:24Z | ✗ | D | ✗ | 342.0 ms | 49d | — | — |
| 2026-10-09T16:40:04Z | ✗ | D | ✗ | 301.0 ms | 49d | — | — |
| 2026-10-09T10:39:31Z | ✗ | D | ✗ | 309.0 ms | 49d | — | — |
| 2026-10-09T04:38:52Z | ✗ | D | ✗ | 283.0 ms | 49d | — | — |
| 2026-10-08T22:38:17Z | ✗ | D | ✗ | 256.0 ms | 50d | — | — |
| 2026-10-08T16:37:47Z | ✗ | D | ✗ | 324.0 ms | 50d | — | — |
| 2026-10-08T10:36:05Z | ✗ | D | ✗ | 343.0 ms | 50d | — | — |
| 2026-10-08T04:34:15Z | ✗ | D | ✗ | 258.0 ms | 50d | — | — |
| 2026-10-07T22:33:08Z | ✗ | D | ✗ | 255.0 ms | 51d | — | — |
| 2026-10-07T16:32:46Z | ✗ | D | ✗ | 405.0 ms | 51d | — | — |
| 2026-10-07T10:30:10Z | ✗ | D | ✗ | 278.0 ms | 51d | — | — |
| 2026-10-07T04:29:09Z | ✗ | D | ✗ | 266.0 ms | 51d | — | — |
| 2026-10-06T22:28:12Z | ✗ | D | ✗ | 316.0 ms | 52d | — | — |
| 2026-10-06T16:27:44Z | ✗ | D | ✗ | 286.0 ms | 52d | — | — |
| 2026-10-06T10:25:59Z | ✗ | D | ✗ | 267.0 ms | 52d | — | — |