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civic-library-mcp

About

US civic & property data: geocoding, census tracts, Opportunity Zones, FEMA flood zones.

Use this server

Add it to your MCP client. The catalogue lists this config verbatim from its source — it does not run, download, or vouch for the server. Review the command before you run it.

Transportstdio (runs a local command)
Env varsCENSUS_API_KEY
Claude Code
claude mcp add --env CENSUS_API_KEY= civic-library-mcp -- npx civic-library-mcp
Cursor

Add to Cursor

If the button doesn't open Cursor, use the JSON below — Cursor accepts the same mcpServers config.

VS Code
code --add-mcp '{"name":"civic-library-mcp","command":"npx","args":["civic-library-mcp"],"env":{"CENSUS_API_KEY":""}}'
JSON
{
  "mcpServers": {
    "civic-library-mcp": {
      "command": "npx",
      "args": [
        "civic-library-mcp"
      ],
      "env": {
        "CENSUS_API_KEY": ""
      }
    }
  }
}

Environment variables are listed by name only — fill in your own values. Entries never carry secrets.