get_database_schema
3DCityDB v5 table structures and foreign key relationships
How to use it
get_database_schema is exposed by the 3dcitydb MCP Server MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), and the get_database_schema tool becomes available to the model automatically. See the full listing for setup details and every tool this server provides.
Install 3dcitydb MCP Server
claude mcp add 3dcitydb -- 3dcitydb-mcpOther tools in 3dcitydb MCP Server (10)
Orchestrates all tools into a complete system prompt in one call
SRS, bounding box, feature counts, database statistics
Generic attributes with categorical detection
Conversation history for a session
Available Levels of Detail in the database
SQL best practices and optimisation tips for 3DCityDB
Session management and state
Discover available object classes with full CityGML hierarchy
Log query feedback
Narrow scope to specific object classes