drinking water mcp for Claude Code

io.github.mrfentmen/drinking-water-mcp

US drinking water systems from EPA SDWIS: look up a public water system, its violations and its.

client:Claude Code transport:stdio runtime:npm

Install drinking water mcp in Claude Code

run in your project directory

claude mcp add drinking-water-mcp -- npx -y @mrfentmen/drinking-water-mcp

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