Ask the map.
A question in English, answered by named spatial tools running against real data. Watch which tool the model picks, what it returns, and how long it takes. No key, no sign-up — and with a key, the same tools answer from the datasets you upload yourself.
Default. Runs on Cloudflare, no key needed.
Ask about a point on the map. The model picks the tool, the gateway answers it, and the map draws what came back. Click anywhere to move the question.
The same tools any MCP client gets — list_datasets, search_features, feature_at, describe_location. The playground defines none of them; it calls the registry the gateway serves.
Semantic input and compact output — never a coordinate ring. Distance, direction and containment are computed before the answer leaves the gateway, because a model asked to do arithmetic will eventually do it wrong and say so confidently.
Nothing to try. This demo runs against a shared sample layer covering Texas and its immediate surroundings; with a key of your own, the same tools read the datasets you uploaded. An answer that says the data does not reach somewhere is saying exactly that — not that there is nothing there.