io.github.cyanheads/oeis-mcp-server
Identify integer sequences by terms, search the OEIS, read formulas, programs, b-files, cross-refs.
endpoint: https://oeis.caseyjhand.com/mcp
registry: io.github.cyanheads/oeis-mcp-server
A
recent success 100% (30 probes) ·
MCP handshake OK
· protocol 2025-06-18
TLS valid (51d left) · latency 101.0 ms ·
HTTP 200 · auth open ·
tools 6
manifest ad028286252294c3
· drift events seen here: 0
Embed this grade
<a href="https://golemreach.com/trust/s/24277"> <img src="https://golemreach.com/trust/badge/24277.svg" alt="golemreach trust grade"></a>
Recent probes
| time (UTC) | ok | grade | mcp | latency | tls | tools | hash |
|---|---|---|---|---|---|---|---|
| 2026-10-13T00:19:54Z | ✓ | A | ✓ | 101.0 ms | 51d | 6 | ad028286252294c3 |
| 2026-10-12T18:19:28Z | ✓ | A | ✓ | 144.0 ms | 52d | 6 | ad028286252294c3 |
| 2026-10-12T12:19:08Z | ✓ | A | ✓ | 111.0 ms | 52d | 6 | ad028286252294c3 |
| 2026-10-12T06:17:29Z | ✓ | A | ✓ | 55.0 ms | 52d | 6 | ad028286252294c3 |
| 2026-10-12T00:15:58Z | ✓ | A | ✓ | 63.0 ms | 52d | 6 | ad028286252294c3 |
| 2026-10-11T18:14:15Z | ✓ | A | ✓ | 79.0 ms | 53d | 6 | ad028286252294c3 |
| 2026-10-11T12:12:23Z | ✓ | A | ✓ | 62.0 ms | 53d | 6 | ad028286252294c3 |
| 2026-10-11T06:11:24Z | ✓ | A | ✓ | 71.0 ms | 53d | 6 | ad028286252294c3 |
| 2026-10-11T00:10:51Z | ✓ | A | ✓ | 173.0 ms | 53d | 6 | ad028286252294c3 |
| 2026-10-10T18:10:30Z | ✓ | A | ✓ | 84.0 ms | 54d | 6 | ad028286252294c3 |
| 2026-10-10T12:09:29Z | ✓ | A | ✓ | 60.0 ms | 54d | 6 | ad028286252294c3 |
| 2026-10-10T06:08:19Z | ✓ | A | ✓ | 51.0 ms | 54d | 6 | ad028286252294c3 |
| 2026-10-10T00:06:51Z | ✓ | A | ✓ | 63.0 ms | 54d | 6 | ad028286252294c3 |
| 2026-10-09T18:06:12Z | ✓ | A | ✓ | 97.0 ms | 55d | 6 | ad028286252294c3 |
| 2026-10-09T12:05:58Z | ✓ | A | ✓ | 71.0 ms | 55d | 6 | ad028286252294c3 |
| 2026-10-09T06:05:49Z | ✓ | A | ✓ | 59.0 ms | 55d | 6 | ad028286252294c3 |
| 2026-10-09T00:04:38Z | ✓ | A | ✓ | 53.0 ms | 55d | 6 | ad028286252294c3 |
| 2026-10-08T18:02:57Z | ✓ | A | ✓ | 87.0 ms | 56d | 6 | ad028286252294c3 |
| 2026-10-08T12:02:24Z | ✓ | A | ✓ | 60.0 ms | 56d | 6 | ad028286252294c3 |
| 2026-10-08T06:01:11Z | ✓ | A | ✓ | 231.0 ms | 56d | 6 | ad028286252294c3 |
| 2026-10-07T23:59:12Z | ✓ | A | ✓ | 62.0 ms | 56d | 6 | ad028286252294c3 |
| 2026-10-07T17:58:24Z | ✓ | A | ✓ | 71.0 ms | 57d | 6 | ad028286252294c3 |
| 2026-10-07T11:57:44Z | ✓ | A | ✓ | 86.0 ms | 57d | 6 | ad028286252294c3 |
| 2026-10-07T05:56:07Z | ✓ | A | ✓ | 255.0 ms | 57d | 6 | ad028286252294c3 |
| 2026-10-06T23:54:23Z | ✓ | A | ✓ | 79.0 ms | 57d | 6 | ad028286252294c3 |
| 2026-10-06T17:53:22Z | ✓ | A | ✓ | 89.0 ms | 58d | 6 | ad028286252294c3 |
| 2026-10-06T11:52:34Z | ✓ | A | ✓ | 114.0 ms | 58d | 6 | ad028286252294c3 |
| 2026-10-06T05:51:14Z | ✓ | A | ✓ | 138.0 ms | 58d | 6 | ad028286252294c3 |
| 2026-10-05T23:50:56Z | ✓ | A | ✓ | 199.0 ms | 58d | 6 | ad028286252294c3 |
| 2026-10-05T17:50:13Z | ✓ | A | ✓ | 111.0 ms | 59d | 6 | ad028286252294c3 |