Boundary Atlas for Claude Code

io.github.taltonfiggins/boundary-atlas

US/Canada boundaries: cities, ZIPs, counties, districts, precincts. Lookups, crosswalks, GeoJSON.

client:Claude Code transport:streamable-http tools:11

Install Boundary Atlas in Claude Code

run in your project directory

claude mcp add --transport http boundary-atlas https://boundarymcp.com/mcp

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