Create choropleth, category and pin maps of countries, states, counties and ZIP codes as images.
Connect Remote server
claude mcp add --transport http mcp https://api.ultimaps.com/mcp --header "Authorization: Bearer <YOUR_API_KEY>"
{
"mcpServers": {
"mcp": {
"url": "https://api.ultimaps.com/mcp",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
{
"servers": {
"mcp": {
"type": "http",
"url": "https://api.ultimaps.com/mcp",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
Settings > Connectors > Add custom connector
URL: https://api.ultimaps.com/mcp
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools 3 found in our last check
list_mapsList the maps Ultimaps can render: the world, continents, countries subdivided into states, provinces, counties or departments, and US ZIP code areas. Each row is {id, title, regionType, layers, regionCount, labels}. `id` is the mapId for render_map and get_map_regions; it is th…
get_map_regionsLook up one map: title, regionType, regionCount, labels, layers, and its regions as {key, title}, 200 per page. You rarely need this before rendering. render_map accepts region names, codes and common aliases and auto-corrects typos, reporting what it matched. Use it to build a…
render_mapDraws a map of real places as an image: countries, states, counties or ZIP codes colored by data (a choropleth or heat map) or by category, with a legend, a title and pins. Borders come from real geographic data, not from an image model, and region names are matched for you. It…
Headers
| Name | Description |
|---|---|
AuthorizationOptional, secret | Optional. Bearer <your Ultimaps API key> for plan quotas. Without a key you get 30 maps per hour per conversation, with attribution. |
Details
| Endpoint | https://api.ultimaps.com/mcp (Streamable HTTP) |
| Package | @ultimaps/[email protected] (NPM, stdio) |
| First published | 8 Nov 2026 |
| Last updated | 8 Nov 2026 |
| Registry name | com.ultimaps/mcp |
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