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mcp/harbor
Gemini CLI

Census (ACS by ZIP) for Gemini CLI

io.github.mcpwright/census-mcp

U.S. Census (ACS) data by ZIP: income, demographics, housing, education, from a local store.

client:Gemini CLI transport:stdio runtime:pypi

Install Census (ACS by ZIP) in Gemini CLI

~/.gemini/settings.json · windows: %USERPROFILE%\.gemini\settings.json

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

{
  "mcpServers": {
    "census-mcp": {
      "command": "uvx",
      "args": [
        "mcpwright-census"
      ],
      "env": {
        "CENSUS_API_KEY": "<CENSUS_API_KEY>"
      }
    }
  }
}

Gemini expands $VAR and ${VAR} inside env values, so a secret can live in your shell rather than this file. Gemini CLI docs

Census (ACS by ZIP) in other clients

Census (ACS by ZIP) MCP server