io.mcpcentral/jsoncanvas
Create, validate, edit, export (markdown/svg/png/mermaid), and search JSON Canvas files.
endpoint: https://jsoncanvas.mcpcentral.io/mcp
registry: io.mcpcentral/jsoncanvas
D
recent success 0% (30 probes) ·
MCP handshake FAILED
· protocol —
TLS valid (64d left) · latency 140.0 ms ·
HTTP 405 · auth required ·
tools —
manifest —
· drift events seen here: 0
Embed this grade
<a href="https://golemreach.com/trust/s/12640"> <img src="https://golemreach.com/trust/badge/12640.svg" alt="golemreach trust grade"></a>
Recent probes
| time (UTC) | ok | grade | mcp | latency | tls | tools | hash |
|---|---|---|---|---|---|---|---|
| 2026-10-13T10:41:27Z | ✗ | D | ✗ | 140.0 ms | 64d | — | — |
| 2026-10-13T04:40:43Z | ✗ | D | ✗ | 153.0 ms | 64d | — | — |
| 2026-10-12T22:39:57Z | ✗ | D | ✗ | 76.0 ms | 64d | — | — |
| 2026-10-12T16:37:07Z | ✗ | D | ✗ | 215.0 ms | 64d | — | — |
| 2026-10-12T10:33:56Z | ✗ | D | ✗ | 144.0 ms | 65d | — | — |
| 2026-10-12T04:22:24Z | ✗ | D | ✗ | 93.0 ms | 65d | — | — |
| 2026-10-11T22:20:55Z | ✗ | D | ✗ | 124.0 ms | 65d | — | — |
| 2026-10-11T16:20:27Z | ✗ | D | ✗ | 113.0 ms | 65d | — | — |
| 2026-10-11T10:19:53Z | ✗ | D | ✗ | 127.0 ms | 66d | — | — |
| 2026-10-11T04:17:10Z | ✗ | D | ✗ | 207.0 ms | 66d | — | — |
| 2026-10-10T22:16:06Z | ✗ | D | ✗ | 82.0 ms | 66d | — | — |
| 2026-10-10T16:15:24Z | ✗ | D | ✗ | 155.0 ms | 66d | — | — |
| 2026-10-10T10:11:57Z | ✗ | D | ✗ | 138.0 ms | 67d | — | — |
| 2026-10-10T04:11:26Z | ✗ | D | ✗ | 103.0 ms | 67d | — | — |
| 2026-10-09T22:10:17Z | ✗ | D | ✗ | 173.0 ms | 67d | — | — |
| 2026-10-09T16:09:19Z | ✗ | D | ✗ | 81.0 ms | 67d | — | — |
| 2026-10-09T10:08:44Z | ✗ | D | ✗ | 141.0 ms | 68d | — | — |
| 2026-10-09T04:08:27Z | ✗ | D | ✗ | 117.0 ms | 68d | — | — |
| 2026-10-08T22:07:26Z | ✗ | D | ✗ | 163.0 ms | 68d | — | — |
| 2026-10-08T16:07:13Z | ✗ | D | ✗ | 146.0 ms | 68d | — | — |
| 2026-10-08T10:06:21Z | ✗ | D | ✗ | 154.0 ms | 69d | — | — |
| 2026-10-08T04:05:36Z | ✗ | D | ✗ | 157.0 ms | 69d | — | — |
| 2026-10-07T22:05:11Z | ✗ | D | ✗ | 132.0 ms | 69d | — | — |
| 2026-10-07T16:04:48Z | ✗ | D | ✗ | 165.0 ms | 69d | — | — |
| 2026-10-07T10:03:17Z | ✗ | D | ✗ | 67.0 ms | 70d | — | — |
| 2026-10-07T04:02:34Z | ✗ | D | ✗ | 260.0 ms | 70d | — | — |
| 2026-10-06T22:01:11Z | ✗ | D | ✗ | 146.0 ms | 70d | — | — |
| 2026-10-06T16:00:25Z | ✗ | D | ✗ | 116.0 ms | 70d | — | — |
| 2026-10-06T09:58:09Z | ✗ | D | ✗ | 87.0 ms | 71d | — | — |
| 2026-10-06T03:57:12Z | ✗ | D | ✗ | 105.0 ms | 71d | — | — |