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mcp/harbor
Claude Code

epa mcp server for Claude Code

io.github.cyanheads/epa-mcp-server

Search EPA compliance, TRI, Superfund, drinking-water, EJScreen, and AirNow data.

client:Claude Code transport:stdio runtime:npm

Install epa mcp server in Claude Code

run in your project directory

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

claude mcp add epa-mcp-server -e AIRNOW_API_KEY=<AIRNOW_API_KEY> -e EJSCREEN_API_BASE_URL=<EJSCREEN_API_BASE_URL> -e MCP_LOG_LEVEL=<MCP_LOG_LEVEL> -- npx -y @cyanheads/epa-mcp-server

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

epa mcp server in other clients

epa mcp server MCP server