Gembook — PSA Vintage Pokémon Prices & Pop
Neutral prices + PSA population for PSA-graded vintage Pokémon (WotC 1999–2003). Read-only.
endpoint: https://gembook.xyz/api/mcp/mcp
registry: xyz.gembook/gembook
A
recent success 100% (30 probes) ·
MCP handshake OK
· protocol 2025-06-18
TLS valid (64d left) · latency 73.0 ms ·
HTTP 405 · auth open ·
tools 3
manifest 4b6aafcb7cb2f820
· drift events seen here: 0
Embed this grade
<a href="https://golemreach.com/trust/s/13895"> <img src="https://golemreach.com/trust/badge/13895.svg" alt="golemreach trust grade"></a>
Recent probes
| time (UTC) | ok | grade | mcp | latency | tls | tools | hash |
|---|---|---|---|---|---|---|---|
| 2026-10-12T16:33:23Z | ✓ | A | ✓ | 73.0 ms | 64d | 3 | 4b6aafcb7cb2f820 |
| 2026-10-12T10:29:44Z | ✓ | A | ✓ | 73.0 ms | 65d | 3 | 4b6aafcb7cb2f820 |
| 2026-10-12T04:19:40Z | ✓ | A | ✓ | 62.0 ms | 65d | 3 | 4b6aafcb7cb2f820 |
| 2026-10-11T22:18:43Z | ✓ | A | ✓ | 64.0 ms | 65d | 3 | 4b6aafcb7cb2f820 |
| 2026-10-11T16:17:41Z | ✓ | A | ✓ | 96.0 ms | 66d | 3 | 4b6aafcb7cb2f820 |
| 2026-10-11T10:17:21Z | ✓ | A | ✓ | 52.0 ms | 66d | 3 | 4b6aafcb7cb2f820 |
| 2026-10-11T04:14:46Z | ✓ | A | ✓ | 65.0 ms | 66d | 3 | 4b6aafcb7cb2f820 |
| 2026-10-10T22:13:14Z | ✓ | A | ✓ | 71.0 ms | 66d | 3 | 4b6aafcb7cb2f820 |
| 2026-10-10T16:13:07Z | ✓ | A | ✓ | 98.0 ms | 67d | 3 | 4b6aafcb7cb2f820 |
| 2026-10-10T10:07:59Z | ✓ | A | ✓ | 78.0 ms | 67d | 3 | 4b6aafcb7cb2f820 |
| 2026-10-10T04:07:12Z | ✓ | A | ✓ | 132.0 ms | 67d | 3 | 4b6aafcb7cb2f820 |
| 2026-10-09T22:06:11Z | ✓ | A | ✓ | 110.0 ms | 67d | 3 | 4b6aafcb7cb2f820 |
| 2026-10-09T16:05:04Z | ✓ | A | ✓ | 208.0 ms | 68d | 3 | 4b6aafcb7cb2f820 |
| 2026-10-09T10:03:59Z | ✓ | A | ✓ | 149.0 ms | 68d | 3 | 4b6aafcb7cb2f820 |
| 2026-10-09T04:03:40Z | ✓ | A | ✓ | 175.0 ms | 68d | 3 | 4b6aafcb7cb2f820 |
| 2026-10-08T22:03:05Z | ✓ | A | ✓ | 145.0 ms | 68d | 3 | 4b6aafcb7cb2f820 |
| 2026-10-08T16:02:49Z | ✓ | A | ✓ | 76.0 ms | 69d | 3 | 4b6aafcb7cb2f820 |
| 2026-10-08T10:02:29Z | ✓ | A | ✓ | 65.0 ms | 69d | 3 | 4b6aafcb7cb2f820 |
| 2026-10-08T04:01:05Z | ✓ | A | ✓ | 165.0 ms | 69d | 3 | 4b6aafcb7cb2f820 |
| 2026-10-07T22:00:17Z | ✓ | A | ✓ | 73.0 ms | 69d | 3 | 4b6aafcb7cb2f820 |
| 2026-10-07T15:59:45Z | ✓ | A | ✓ | 114.0 ms | 70d | 3 | 4b6aafcb7cb2f820 |
| 2026-10-07T09:58:51Z | ✓ | A | ✓ | 117.0 ms | 70d | 3 | 4b6aafcb7cb2f820 |
| 2026-10-07T03:58:33Z | ✓ | A | ✓ | 166.0 ms | 70d | 3 | 4b6aafcb7cb2f820 |
| 2026-10-06T21:57:58Z | ✓ | A | ✓ | 145.0 ms | 70d | 3 | 4b6aafcb7cb2f820 |
| 2026-10-06T15:57:51Z | ✓ | A | ✓ | 64.0 ms | 71d | 3 | 4b6aafcb7cb2f820 |
| 2026-10-06T09:56:01Z | ✓ | A | ✓ | 131.0 ms | 71d | 3 | 4b6aafcb7cb2f820 |
| 2026-10-06T03:54:23Z | ✓ | A | ✓ | 100.0 ms | 71d | 3 | 4b6aafcb7cb2f820 |
| 2026-10-05T21:53:26Z | ✓ | A | ✓ | 77.0 ms | 71d | 3 | 4b6aafcb7cb2f820 |
| 2026-10-05T15:52:51Z | ✓ | A | ✓ | 127.0 ms | 72d | 3 | 4b6aafcb7cb2f820 |
| 2026-10-05T09:51:41Z | ✓ | A | ✓ | 44.0 ms | 72d | 3 | 4b6aafcb7cb2f820 |