waterdata mcp for Claude Code

io.github.mrfentmen/waterdata-mcp

USGS Water Services: gauge metadata, live readings, daily values and statewide gauge search.

client:Claude Code transport:stdio runtime:npm

Install waterdata mcp in Claude Code

run in your project directory

claude mcp add waterdata-mcp -- npx -y waterdata-mcp

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