io.github.TaltonFiggins/boundary-atlas

up checked 2026-11-11T01:38:54.878Z

Unclaimed · Unverified

Agent searches it appeared in, last 30 days: 0. Run this server? Claim the listing: verified label, uptime alerts and analytics.

Publisher-provided title

Boundary Atlas

Publisher-provided description

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

Summary by lookupd

Look up US/Canada boundaries, ZIPs, districts and officials; get GeoJSON polygons, point-in-area lookups and crosswalks between geographies.

Install

Claude Code, remote (streamable-http)

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

Codex, remote (streamable-http)

codex mcp add boundary-atlas --url https://boundarymcp.com/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "boundary-atlas": {
      "url": "https://boundarymcp.com/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Tools (11 tools)

Publisher-provided text

• search_geographies Find geographies by name, e.g. 'Essex County', 'Newark ward 5', 'Toronto Centre'. country: 'US' or 'CA'. level: one of the levels from coverage_summary (e.
• get_geography Full record for one geography: attributes, parent chain up to the country, child counts by level, and the source it came from (licence, vintage, last fetche
• related_geographies Links between geographies that overlap without nesting, with population shares. Districts: for a precinct, county, town, city (place) or ZIP, the congressi
• list_children Geographies directly under `id` (state -> counties and districts, county -> precincts and towns, province -> ridings). Filter with `level`; page with limit/
• list_geographies Every geography at one level, optionally within one state/province, e.g. all congressional districts in 'NJ' or all federal ridings in 'ON'. Page with limit
• nearest_geographies Geographies at `level` whose internal point is closest to (lat, lon). This is a nearest-point approximation, not point-in-polygon. To find the geography con
• data_freshness When each upstream dataset was last fetched and checked, what period it describes (vintage), how often it is re-checked, and whether it is overdue. Includes
• coverage_summary What's in the atlas: row counts by country and level, with the vintage of each layer.
• get_boundaries Polygon boundaries as a GeoJSON FeatureCollection (EPSG:4326, RFC 7946 winding), for drawing dashboard maps. id: the geography to draw, e.g. 'us:county:340
• locate_point Which geographies contain a point: precinct, county, town, congressional and state legislative districts in the US; province, census division and subdivisio
• find_officials Who represents a place: members of the U.S. House and Senate, state legislators and the mayor, with contacts. Give a geography `id` (a congressional distri

Details

• Version: 0.2.1
• Transports: streamable-http
• Uptime (7 days): 100%
• Median latency: 175 ms
• First indexed: 2026-11-06T23:17:22.633Z
• Last seen in registry: 2026-11-07T21:17:25.096Z
• Website: https://boundarymcp.com/

Badge for your README

Shows this live status and links here; updates hourly.

[![lookupd status](https://lookupd.com/badge/io.github.TaltonFiggins/boundary-atlas.svg)](https://lookupd.com/servers/io.github.TaltonFiggins/boundary-atlas)

• 62092 servers
• Last crawl: 2026-11-11T17:38:11.606Z
• API base: https://api.lookupd.com
• MCP URL: https://api.lookupd.com/mcp