GIS MCP Server

### difference Subtract one geometry from another (geometry1 − geometry2). - Tool: `difference` - Geometry format: WKT Parameters - geometry1 (string) - geometry2 (string) Returns - geometry (string, WKT) - status (string), message (string) Example ```json { "tool": "difference", "params": { "geometry1": "POLYGON((0 0,10 0,10 10,0 10,0 0))", "geometry2": "POLYGON((5 5,15 5,15 15,5 15,5 5))" } } ```