Ziplore: US ZIP Code API (county, time zone, demographics, radius) MCP

v1.0.0

io.github.cybermax-tools/zip-data-api

Ziplore: US ZIP to county, FIPS, time zone, Census demographics; radius and city ZIPs. Free, no key.

transport:streamable-http tools:5

Target client

run in your project directory

claude mcp add --transport http zip-data-api https://ziplore.cybermax-tools.workers.dev/mcp?via=mcp-registry

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


                zip_lookup

zip lookup


                zips_in_radius

zips in radius


                city_zips

city zips


                nearest_zip

nearest zip


                zip_distance

zip distance

All 5 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.