Address to Census Tract MCP MCP

v1.0.0

io.github.theluckystrike/address-to-census-tract-mcp

US address to census tract, block group, county FIPS and districts, from the Census Geocoder.

transport:streamable-http tools:3

Target client

run in your project directory

claude mcp add --transport http address-to-census-tract-mcp https://address-to-census-tract-mcp.lipmichal.workers.dev/mcp

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain

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


                get_census_tract_for_address

Read-only

get census tract for address


                get_census_tract_for_coordinates

Read-only

get census tract for coordinates


                explain_census_geoid

explain census geoid

All 3 tools, one page each

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.