I wanted one answer to a simple question: where can I get Wi-Fi near me in Singapore?
Start with what the data can’t say
The catalogue lists venues, not working signal. So the explorer is a source-backed location guide, and it says so up front. No pretending to be a live monitor.
One catalogue, four doors
The public edition groups 1,800 historical records into 1,306 mapped venues. The map and a five-tool MCP server read that same catalogue, and a read-only JSON API serves the newer integrations: an importable n8n demo and an Activepieces prototype.
Honest failures
If an origin isn’t in the catalogue, the tools fail explicitly. If a ranking is incomplete, the response says ranking_complete:false. An assistant that admits gaps is more useful than one that fills them in.