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mcp/harbor
Verified official

QuakeIndex MCP

v1.0.0

com.quakeindex/quakeindex

Live USGS earthquake data: latest quakes, quakes near a US place, and was that an earthquake?

transport:streamable-http tools:6
Website

Target client

run in your project directory 

claude mcp add --transport http quakeindex https://quakeindex.com/mcp

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

latest_earthquakes

latest earthquakes

earthquakes_near

earthquakes near

earthquake_details

earthquake details

place_activity

place activity

was_that_an_earthquake

was that an earthquake

largest_on_record

largest on record

All 6 tools, one page each

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.