SketchupMCP

Instructions

Implementation Reference

• src/sketchup_mcp/server.py:360-382 (handler)

  The MCP tool handler for 'set_material'. It connects to Sketchup and proxies the call to Sketchup's internal 'set_material' tool via JSON-RPC, passing the component id and material name.

  @mcp.tool()
  def set_material(
      ctx: Context,
      id: str,
      material: str
  ) -> str:
      """Set material for a component"""
      try:
          sketchup = get_sketchup_connection()
          result = sketchup.send_command(
              method="tools/call",
              params={
                  "name": "set_material",
                  "arguments": {
                      "id": id,
                      "material": material
                  }
              },
              request_id=ctx.request_id
          )
          return json.dumps(result)
      except Exception as e:
          return f"Error setting material: {str(e)}"