io.github.cyanheads/epa-mcp-server

io.github.cyanheads/epa-mcp-server

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

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Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "epa-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@cyanheads/epa-mcp-server@0.8.0"
      ],
      "env": {
        "EJSCREEN_API_BASE_URL": "https://api.ejanalysis.com",
        "MCP_LOG_LEVEL": "info"
      }
    }
  }
}
Environment variables
  • EJSCREEN_API_BASE_URLOptional override for the EJScreen (EJAM) API base URL used by epa_ejscreen_get_scores. Defaults to https://api.ejanalysis.com — the community-maintained EJScreen rehost by Public Environmental Data Partners.
  • MCP_LOG_LEVELSets the minimum log level for output (e.g., 'debug', 'info', 'warn').

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Developer Tools
Version
0.8.0
Registry
active
Published
11/1/2026

Remotes

  • streamable-httphttps://epa.caseyjhand.com/mcp

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