epa-mcp-server

About epa-mcp-server

Use epa-mcp-server with your agent

claude mcp add epa-mcp-server -- npx -y @cyanheads/epa-mcp-server

{
  "mcpServers": {
    "epa-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@cyanheads/epa-mcp-server"
      ]
    }
  }
}

Frequently asked questions

What is epa-mcp-server?

epa-mcp-server is an MCP (Model Context Protocol) server by cyanheads. EPA data: ECHO facility compliance, TRI releases, Superfund, drinking water, and AirNow air quality.

How do I connect epa-mcp-server to Claude, Cursor, or another MCP client?

Install epa-mcp-server from its npm package (@cyanheads/epa-mcp-server) and register it under "mcpServers" in your client's MCP configuration — for example claude_desktop_config.json or Cursor's mcp.json — then restart the client.

Is epa-mcp-server open source?

Yes — the source code is public at github.com/cyanheads/epa-mcp-server, with 1 GitHub stars.

Can AI agents pay to use epa-mcp-server?

Not yet through Loomal — epa-mcp-server is listed as a free directory entry. If its maintainer verifies ownership, they can set per-call USDC pricing that agents pay over x402, with settlement on Base.