io.github.cyanheads/openlibrary-mcp-server
Search books and authors, fetch editions, browse subjects, and resolve cover images.
endpoint: https://openlibrary.caseyjhand.com/mcp
registry: io.github.cyanheads/openlibrary-mcp-server
A
recent success 100% (30 probes) ·
MCP handshake OK
· protocol 2025-06-18
TLS valid (51d left) · latency 59.0 ms ·
HTTP 200 · auth open ·
tools 10
manifest 0e3e55f11af5d1dc
· drift events seen here: 1
Embed this grade
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Recent probes
| time (UTC) | ok | grade | mcp | latency | tls | tools | hash |
|---|---|---|---|---|---|---|---|
| 2026-10-12T22:55:20Z | ✓ | A | ✓ | 59.0 ms | 51d | 10 | 0e3e55f11af5d1dc |
| 2026-10-12T16:53:39Z | ✓ | A | ✓ | 76.0 ms | 52d | 10 | 0e3e55f11af5d1dc |
| 2026-10-12T10:49:57Z | ✓ | A | ✓ | 62.0 ms | 52d | 10 | 0e3e55f11af5d1dc |
| 2026-10-12T04:43:32Z | ✓ | A | ✓ | 59.0 ms | 52d | 10 | 0e3e55f11af5d1dc |
| 2026-10-11T22:42:39Z | ✓ | A | ✓ | 136.0 ms | 52d | 10 | 0e3e55f11af5d1dc |
| 2026-10-11T16:41:56Z | ✓ | A | ✓ | 227.0 ms | 53d | 10 | 0e3e55f11af5d1dc |
| 2026-10-11T10:41:10Z | ✓ | A | ✓ | 36.0 ms | 53d | 10 | 0e3e55f11af5d1dc |
| 2026-10-11T04:39:33Z | ✓ | A | ✓ | 122.0 ms | 53d | 10 | 0e3e55f11af5d1dc |
| 2026-10-10T22:38:59Z | ✓ | A | ✓ | 214.0 ms | 53d | 10 | 0e3e55f11af5d1dc |
| 2026-10-10T16:38:26Z | ✓ | A | ✓ | 159.0 ms | 54d | 10 | 0e3e55f11af5d1dc |
| 2026-10-10T10:37:30Z | ✓ | A | ✓ | 44.0 ms | 54d | 10 | 0e3e55f11af5d1dc |
| 2026-10-10T04:36:30Z | ✓ | A | ✓ | 58.0 ms | 54d | 10 | 0e3e55f11af5d1dc |
| 2026-10-09T22:34:35Z | ✓ | A | ✓ | 43.0 ms | 54d | 10 | 0e3e55f11af5d1dc |
| 2026-10-09T16:33:19Z | ✓ | A | ✓ | 299.0 ms | 55d | 10 | 0e3e55f11af5d1dc |
| 2026-10-09T10:30:54Z | ✓ | A | ✓ | 67.0 ms | 55d | 10 | 0e3e55f11af5d1dc |
| 2026-10-09T04:29:14Z | ✓ | A | ✓ | 77.0 ms | 55d | 10 | 0e3e55f11af5d1dc |
| 2026-10-08T22:28:08Z | ✓ | A | ✓ | 106.0 ms | 55d | 10 | 0e3e55f11af5d1dc |
| 2026-10-08T16:27:18Z | ✓ | A | ✓ | 74.0 ms | 56d | 10 | 0e3e55f11af5d1dc |
| 2026-10-08T10:25:46Z | ✓ | A | ✓ | 95.0 ms | 56d | 10 | 0e3e55f11af5d1dc |
| 2026-10-08T04:25:10Z | ✓ | A | ✓ | 156.0 ms | 56d | 10 | 0e3e55f11af5d1dc |
| 2026-10-07T22:24:29Z | ✓ | A | ✓ | 50.0 ms | 56d | 10 | 0e3e55f11af5d1dc |
| 2026-10-07T16:23:29Z | ✓ | A | ✓ | 80.0 ms | 57d | 10 | 0e3e55f11af5d1dc |
| 2026-10-07T10:22:32Z | ✓ | A | ✓ | 115.0 ms | 57d | 10 | 0e3e55f11af5d1dc |
| 2026-10-07T04:21:19Z | ✓ | A | ✓ | 57.0 ms | 57d | 10 | 0e3e55f11af5d1dc |
| 2026-10-06T22:19:59Z | ✓ | A | ✓ | 61.0 ms | 58d | 10 | 0e3e55f11af5d1dc |
| 2026-10-06T16:19:22Z | ✓ | A | ✓ | 128.0 ms | 58d | 10 | 0e3e55f11af5d1dc |
| 2026-10-06T10:18:19Z | ✓ | A | ✓ | 70.0 ms | 58d | 10 | 0e3e55f11af5d1dc |
| 2026-10-06T04:17:15Z | ✓ | A | ✓ | 60.0 ms | 58d | 10 | 0e3e55f11af5d1dc |
| 2026-10-05T22:16:21Z | ✓ | A | ✓ | 48.0 ms | 59d | 10 | 0e3e55f11af5d1dc |
| 2026-10-05T16:15:36Z | ✓ | A | ✓ | 125.0 ms | 59d | 10 | 0e3e55f11af5d1dc |