TubeGrade
YouTube research: channel and video stats, transcripts, outlier videos and viral title formats.
endpoint: https://api.tubegrade.com/mcp
registry: com.tubegrade/mcp
D
recent success 0% (9 probes) ·
MCP handshake FAILED
· protocol —
TLS valid (32d left) · latency 154.0 ms ·
HTTP 401 · 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 |
|---|---|---|---|---|---|---|---|
| 2026-10-13T08:40:43Z | ✗ | D | ✗ | 154.0 ms | 32d | — | — |
| 2026-10-13T02:39:42Z | ✗ | D | ✗ | 97.0 ms | 32d | — | — |
| 2026-10-12T20:39:24Z | ✗ | D | ✗ | 188.0 ms | 32d | — | — |
| 2026-10-12T14:37:38Z | ✗ | D | ✗ | 137.0 ms | 32d | — | — |
| 2026-10-12T08:36:44Z | ✗ | D | ✗ | 118.0 ms | 33d | — | — |
| 2026-10-12T02:35:58Z | ✗ | D | ✗ | 154.0 ms | 33d | — | — |
| 2026-10-11T20:35:22Z | ✗ | D | ✗ | 141.0 ms | 33d | — | — |
| 2026-10-11T14:34:40Z | ✗ | D | ✗ | 243.0 ms | 33d | — | — |
| 2026-10-11T08:33:28Z | ✗ | D | ✗ | 129.0 ms | 34d | — | — |