Language Tutor by Agent Rails
Practice Spanish, French or Russian in short conversations, with corrections.
endpoint: https://tutor.rails.so/mcp
registry: so.rails/tutor
D
recent success 0% (30 probes) ·
MCP handshake FAILED
· protocol —
TLS valid (67d left) · latency 148.0 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 |
|---|---|---|---|---|---|---|---|
| 2026-10-13T17:43:42Z | ✗ | D | ✗ | 148.0 ms | 67d | — | — |
| 2026-10-13T11:43:16Z | ✗ | D | ✗ | 137.0 ms | 67d | — | — |
| 2026-10-13T05:42:55Z | ✗ | D | ✗ | 167.0 ms | 67d | — | — |
| 2026-10-12T23:42:31Z | ✗ | D | ✗ | 199.0 ms | 67d | — | — |
| 2026-10-12T17:40:53Z | ✗ | D | ✗ | 223.0 ms | 68d | — | — |
| 2026-10-12T11:40:26Z | ✗ | D | ✗ | 169.0 ms | 68d | — | — |
| 2026-10-12T05:39:54Z | ✗ | D | ✗ | 161.0 ms | 68d | — | — |
| 2026-10-11T23:38:20Z | ✗ | D | ✗ | 139.0 ms | 68d | — | — |
| 2026-10-11T17:37:41Z | ✗ | D | ✗ | 157.0 ms | 69d | — | — |
| 2026-10-11T11:36:13Z | ✗ | D | ✗ | 137.0 ms | 69d | — | — |
| 2026-10-11T05:35:48Z | ✗ | D | ✗ | 66.0 ms | 69d | — | — |
| 2026-10-10T23:33:37Z | ✗ | D | ✗ | 144.0 ms | 69d | — | — |
| 2026-10-10T17:32:53Z | ✗ | D | ✗ | 128.0 ms | 70d | — | — |
| 2026-10-10T11:32:07Z | ✗ | D | ✗ | 64.0 ms | 70d | — | — |
| 2026-10-10T05:30:46Z | ✗ | D | ✗ | 149.0 ms | 70d | — | — |
| 2026-10-09T23:29:19Z | ✗ | D | ✗ | 164.0 ms | 70d | — | — |
| 2026-10-09T17:28:51Z | ✗ | D | ✗ | 106.0 ms | 71d | — | — |
| 2026-10-09T11:27:14Z | ✗ | D | ✗ | 76.0 ms | 71d | — | — |
| 2026-10-09T05:26:16Z | ✗ | D | ✗ | 221.0 ms | 71d | — | — |
| 2026-10-08T23:24:24Z | ✗ | D | ✗ | 176.0 ms | 71d | — | — |
| 2026-10-08T17:23:13Z | ✗ | D | ✗ | 174.0 ms | 72d | — | — |
| 2026-10-08T11:21:56Z | ✗ | D | ✗ | 195.0 ms | 72d | — | — |
| 2026-10-08T05:20:16Z | ✗ | D | ✗ | 180.0 ms | 72d | — | — |
| 2026-10-07T23:18:41Z | ✗ | D | ✗ | 217.0 ms | 72d | — | — |
| 2026-10-07T17:17:20Z | ✗ | D | ✗ | 273.0 ms | 73d | — | — |
| 2026-10-07T11:16:05Z | ✗ | D | ✗ | 109.0 ms | 73d | — | — |
| 2026-10-07T05:14:30Z | ✗ | D | ✗ | 178.0 ms | 73d | — | — |
| 2026-10-06T23:14:00Z | ✗ | D | ✗ | 128.0 ms | 73d | — | — |
| 2026-10-06T17:12:58Z | ✗ | D | ✗ | 133.0 ms | 74d | — | — |
| 2026-10-06T11:11:17Z | ✗ | D | ✗ | 210.0 ms | 74d | — | — |