io.github.MelMayssonOwen/clef
Read-only music guides, chord transposition, piano chord spelling and guitar-tab pitch mapping.
endpoint: https://clefdrills.com/mcp
registry: io.github.MelMayssonOwen/clef
A
recent success 100% (30 probes) ·
MCP handshake OK
· protocol 2025-06-18
TLS valid (49d left) · latency 98.0 ms ·
HTTP 405 · auth open ·
tools 4
manifest 58b690fcb7bceba4
· drift events seen here: 0
Embed this grade
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Recent probes
| time (UTC) | ok | grade | mcp | latency | tls | tools | hash |
|---|---|---|---|---|---|---|---|
| 2026-10-12T12:35:11Z | ✓ | A | ✓ | 98.0 ms | 49d | 4 | 58b690fcb7bceba4 |
| 2026-10-12T06:34:20Z | ✓ | A | ✓ | 79.0 ms | 49d | 4 | 58b690fcb7bceba4 |
| 2026-10-12T00:33:53Z | ✓ | A | ✓ | 105.0 ms | 49d | 4 | 58b690fcb7bceba4 |
| 2026-10-11T18:32:02Z | ✓ | A | ✓ | 88.0 ms | 49d | 4 | 58b690fcb7bceba4 |
| 2026-10-11T12:31:04Z | ✓ | A | ✓ | 124.0 ms | 50d | 4 | 58b690fcb7bceba4 |
| 2026-10-11T06:30:26Z | ✓ | A | ✓ | 94.0 ms | 50d | 4 | 58b690fcb7bceba4 |
| 2026-10-11T00:28:44Z | ✓ | A | ✓ | 132.0 ms | 50d | 4 | 58b690fcb7bceba4 |
| 2026-10-10T18:27:23Z | ✓ | A | ✓ | 81.0 ms | 50d | 4 | 58b690fcb7bceba4 |
| 2026-10-10T12:26:31Z | ✓ | A | ✓ | 105.0 ms | 51d | 4 | 58b690fcb7bceba4 |
| 2026-10-10T06:24:13Z | ✓ | A | ✓ | 72.0 ms | 51d | 4 | 58b690fcb7bceba4 |
| 2026-10-10T00:23:58Z | ✓ | A | ✓ | 317.0 ms | 51d | 4 | 58b690fcb7bceba4 |
| 2026-10-09T18:23:37Z | ✓ | A | ✓ | 74.0 ms | 51d | 4 | 58b690fcb7bceba4 |
| 2026-10-09T12:23:10Z | ✓ | A | ✓ | 93.0 ms | 52d | 4 | 58b690fcb7bceba4 |
| 2026-10-09T06:22:57Z | ✓ | A | ✓ | 115.0 ms | 52d | 4 | 58b690fcb7bceba4 |
| 2026-10-09T00:22:42Z | ✓ | A | ✓ | 140.0 ms | 52d | 4 | 58b690fcb7bceba4 |
| 2026-10-08T18:21:50Z | ✓ | A | ✓ | 160.0 ms | 52d | 4 | 58b690fcb7bceba4 |
| 2026-10-08T12:20:55Z | ✓ | A | ✓ | 168.0 ms | 53d | 4 | 58b690fcb7bceba4 |
| 2026-10-08T06:20:13Z | ✓ | A | ✓ | 191.0 ms | 53d | 4 | 58b690fcb7bceba4 |
| 2026-10-08T00:19:35Z | ✓ | A | ✓ | 61.0 ms | 53d | 4 | 58b690fcb7bceba4 |
| 2026-10-07T18:19:08Z | ✓ | A | ✓ | 108.0 ms | 53d | 4 | 58b690fcb7bceba4 |
| 2026-10-07T12:17:39Z | ✓ | A | ✓ | 107.0 ms | 54d | 4 | 58b690fcb7bceba4 |
| 2026-10-07T06:16:40Z | ✓ | A | ✓ | 122.0 ms | 54d | 4 | 58b690fcb7bceba4 |
| 2026-10-07T00:16:21Z | ✓ | A | ✓ | 115.0 ms | 54d | 4 | 58b690fcb7bceba4 |
| 2026-10-06T18:15:32Z | ✓ | A | ✓ | 134.0 ms | 54d | 4 | 58b690fcb7bceba4 |
| 2026-10-06T12:14:54Z | ✓ | A | ✓ | 69.0 ms | 55d | 4 | 58b690fcb7bceba4 |
| 2026-10-06T06:13:35Z | ✓ | A | ✓ | 81.0 ms | 55d | 4 | 58b690fcb7bceba4 |
| 2026-10-06T00:12:51Z | ✓ | A | ✓ | 98.0 ms | 55d | 4 | 58b690fcb7bceba4 |
| 2026-10-05T18:12:20Z | ✓ | A | ✓ | 227.0 ms | 55d | 4 | 58b690fcb7bceba4 |
| 2026-10-05T12:11:31Z | ✓ | A | ✓ | 129.0 ms | 56d | 4 | 58b690fcb7bceba4 |
| 2026-10-05T06:10:46Z | ✓ | A | ✓ | 121.0 ms | 56d | 4 | 58b690fcb7bceba4 |