Earthquake MCP Server
Search USGS and EMSC seismic data — real-time feeds, event queries, and earthquake counts.
Connect it
Settings → Connectors → Add custom connector
URL: https://earthquake.caseyjhand.com/mcpSettings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://earthquake.caseyjhand.com/mcp{
"mcpServers": {
"earthquake-mcp-server": {
"url": "https://earthquake.caseyjhand.com/mcp"
}
}
}claude mcp add --transport http earthquake-mcp-server https://earthquake.caseyjhand.com/mcp{
"servers": {
"earthquake-mcp-server": {
"type": "http",
"url": "https://earthquake.caseyjhand.com/mcp"
}
}
}{
"mcpServers": {
"earthquake-mcp-server": {
"command": "npx",
"args": [
"-y",
"@cyanheads/earthquake-mcp-server@0.3.8"
]
}
}
}claude mcp add earthquake-mcp-server -- npx -y @cyanheads/earthquake-mcp-server@0.3.84 tools, verified live
earthquake_get_feedread-onlyFetch a USGS pre-computed real-time earthquake feed by magnitude tier and time window. These feeds are CDN-cached by USGS and faster and more available than the query API â use them for "what's happening now" queries. "all" includes microseisms (M<1); "significant" is a USGS curation based on magnitude, felt reports, and PAGER impact estimates. "hour" returns 0â10 events typically; "month" can
earthquake_searchread-onlySearch earthquakes by time range, magnitude, depth, location radius, PAGER alert level, or felt reports. Supports USGS (global, richer metadata: PAGER, DYFI, ShakeMap) and EMSC, an independent global catalog operated by the European-Mediterranean Seismological Centre. For location-based queries, provide latitude, longitude, and radius_km together. A rectangular study area is expressed with min_lat
earthquake_get_eventread-onlyFetch detail for a specific earthquake by USGS event ID. Returns the same normalized event a search result carries, plus a projection of the analysis products only the single-event response holds: PAGER impact alert and report link, ShakeMap peak intensity and ground motion, DYFI felt-report totals, the moment-tensor focal mechanism, landslide and liquefaction alerts, origin quality (azimuthal gap
earthquake_countread-onlyCount earthquakes matching filters without fetching full records. Use for statistical queries ("how many M5+ earthquakes in 2025?") or to gauge result size before calling earthquake_search. Omitting start_time counts only the last 30 days, so pass an explicit range for any period-specific question; queryEcho reports the window and filters the count actually covers. When exceeds_limit is true, the
Alternatives in Search & Research
Compare →AMAmplitudeOfficialA
Search, access, and get insights on your Amplitude data
CACOTAL actions (cotal.ai)A
cotal.ai actions: product overview, site search, build log, feedback, Cloud waitlist, updates, calls
runxA
The governed runtime for agent skills. Search the catalog and inspect a skill before running it.
DODocsA
Search and read Empryo's documentation. Read-only, no auth, no local access.
MUMuA
News, web search, mail, markets, weather, places, files, calendar, contacts. 67 tools, one endpoint.
FRFerritin — Rust documentationA
Search and read Rust documentation for the standard library and any crate on crates.io