MCP servers · Overpass (OpenStreetMap query) · MCP server
Connect Cursor to Overpass (OpenStreetMap query)
One line gives Cursor your Overpass (OpenStreetMap query) account as tools: 2 endpoints, query, more, called with your own connection. No key in the prompt, a receipt for every call, revoke Cursor's access alone any time.
Three steps
- Create a free 0n3 account and connect Overpass (OpenStreetMap query). Paste a key or sign in; it lands in your vault, encrypted.
- Install 0n3 into Cursor. Click one button and Cursor adds 0n3.
- Ask Cursor: whoami. Then: "Query in Overpass (OpenStreetMap query)".
Click the button. Cursor opens and adds 0n3.
The line above carries a placeholder; 0n3.app/install mints a real key named for Cursor and fills it in.
What Cursor can then do in Overpass (OpenStreetMap query)
Query · Run one Overpass QL query (start it with [out:json][timeout:25];), or read the server's load1
Query
POST /interpreterMore · Everything else this app exposes.1
Status
GET /statusOverpass (OpenStreetMap query) in other AI clients
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