MCP Auth Preflight
Preflight MCP OAuth compatibility with structured evidence and remediation guidance.
endpoint: https://auth.inversolabs.us/mcp
registry: us.inversolabs/mcp-auth-preflight
D
recent success 0% (30 probes) ·
MCP handshake FAILED
· protocol —
TLS valid (46d left) · latency 100.0 ms ·
HTTP 530 · auth ? ·
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 |
|---|---|---|---|---|---|---|---|
| 2026-10-13T10:04:08Z | ✗ | D | ✗ | 100.0 ms | 46d | — | — |
| 2026-10-13T04:02:16Z | ✗ | D | ✗ | 148.0 ms | 46d | — | — |
| 2026-10-12T22:01:28Z | ✗ | D | ✗ | 79.0 ms | 47d | — | — |
| 2026-10-12T16:00:52Z | ✗ | D | ✗ | 152.0 ms | 47d | — | — |
| 2026-10-12T10:00:20Z | ✗ | D | ✗ | 272.0 ms | 47d | — | — |
| 2026-10-12T03:59:28Z | ✗ | D | ✗ | 127.0 ms | 47d | — | — |
| 2026-10-11T21:57:44Z | ✗ | D | ✗ | 109.0 ms | 48d | — | — |
| 2026-10-11T15:56:52Z | ✗ | D | ✗ | 127.0 ms | 48d | — | — |
| 2026-10-11T09:55:51Z | ✗ | D | ✗ | 180.0 ms | 48d | — | — |
| 2026-10-11T03:55:15Z | ✗ | D | ✗ | 119.0 ms | 48d | — | — |
| 2026-10-10T21:55:12Z | ✗ | D | ✗ | 105.0 ms | 49d | — | — |
| 2026-10-10T15:52:54Z | ✗ | D | ✗ | 131.0 ms | 49d | — | — |
| 2026-10-10T09:52:11Z | ✗ | D | ✗ | 117.0 ms | 49d | — | — |
| 2026-10-10T03:51:54Z | ✗ | D | ✗ | 118.0 ms | 49d | — | — |
| 2026-10-09T21:51:02Z | ✗ | D | ✗ | 449.0 ms | 50d | — | — |
| 2026-10-09T15:50:05Z | ✗ | D | ✗ | 152.0 ms | 50d | — | — |
| 2026-10-09T09:49:08Z | ✗ | D | ✗ | 138.0 ms | 50d | — | — |
| 2026-10-09T03:47:54Z | ✗ | D | ✗ | 180.0 ms | 50d | — | — |
| 2026-10-08T21:46:03Z | ✗ | D | ✗ | 171.0 ms | 51d | — | — |
| 2026-10-08T15:44:31Z | ✗ | D | ✗ | 79.0 ms | 51d | — | — |
| 2026-10-08T09:43:57Z | ✗ | D | ✗ | 136.0 ms | 51d | — | — |
| 2026-10-08T03:43:01Z | ✗ | D | ✗ | 132.0 ms | 51d | — | — |
| 2026-10-07T21:42:19Z | ✗ | D | ✗ | 116.0 ms | 52d | — | — |
| 2026-10-07T15:41:19Z | ✗ | D | ✗ | 164.0 ms | 52d | — | — |
| 2026-10-07T09:39:50Z | ✗ | D | ✗ | 131.0 ms | 52d | — | — |
| 2026-10-07T03:39:28Z | ✗ | D | ✗ | 130.0 ms | 52d | — | — |
| 2026-10-06T21:38:49Z | ✗ | D | ✗ | 107.0 ms | 53d | — | — |
| 2026-10-06T15:38:00Z | ✗ | D | ✗ | 146.0 ms | 53d | — | — |
| 2026-10-06T09:36:45Z | ✗ | D | ✗ | 158.0 ms | 53d | — | — |
| 2026-10-06T03:35:04Z | ✗ | D | ✗ | 123.0 ms | 53d | — | — |