io.github.cyanheads/earthquake-mcp-server
earthquake-mcp-server
Search USGS and EMSC seismic data — real-time feeds, event queries, and earthquake counts.
alive probed 2026-10-11 · HTTP 200
4tools
6.4ktokens in Claude Opus 5.5
6.5ktokens in Claude Code
3.2 %of a 200k context window
3.9ko200k_base estimate
162 msto initialize
55 msto list tools
- Endpoint
- https://earthquake.caseyjhand.com/mcp (streamable-http)
- Host
- earthquake.caseyjhand.com
- Protocol
- 2025-11-25
- Reports itself as
- earthquake-mcp-server 0.3.8
- Capabilities
- logging, prompts, resources, tools
- Instructions
- 775 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-05. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/cyanheads/earthquake-mcp-server
- Registry
- active, updated 2026-10-10 · registry entry
- Reachable
- 6 of the last 6 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| earthquake_search | 1 692 | 43 % |
| earthquake_count | 1 443 | 37 % |
| earthquake_get_feed | 553 | 14 % |
| earthquake_get_event | 255 | 6 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-11 10:24 | alive | 644 ms | 4 | 6.4k | 3.9k |
| 2026-10-05 00:33 | alive | 162 ms | 4 | 6.4k | 3.9k |
| 2026-10-04 10:04 | alive | 324 ms | 4 | 3.9k | |
| 2026-10-04 07:57 | alive | 372 ms | 4 | 3.9k | |
| 2026-10-03 20:37 | alive | 942 ms | 4 | 3.9k | |
| 2026-10-03 17:53 | alive | 533 ms | 4 | 3.9k |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.cyanheads/earthquake-mcp-server)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.