Ultimaps
Create choropleth, category and pin maps of countries, states, counties and ZIP codes as images.
| Endpoint | https://api.ultimaps.com/mcp (streamable-http) |
|---|---|
| Registry version | 0.2.0 |
| Now | 3 tools · grade D (59) · pin ts_c70ea7e7cbdfb18de44eeafda7218e6a · protocol 2025-06-18 |
| First / last listed | 2026-10-25 02:16 UTC / 2026-10-25 02:16 UTC |
| Grade over time | 2026-10-25: D (59), 3 tools |
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Tools: list_maps get_map_regions render_map
list_maps | List 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 the map's slug on ultimaps.com (the last path segment, not the whole URL) and always means the current edition.
`regionCoun params: query |
get_map_regions | Look 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 dataset covering every region of a map, to see how a map names its regions, or to resolve a key render_map could not matc params: mapId*, query, offset |
render_map | Draws 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 draws only real places, never fictional or invented ones. The map is returned as an image in the conversation.
Maps cover params: mapId*, choropleth, categories, regions, legend, title, locations, style, layers, output, onUnmatched, dryRun |
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