SketchupMCP

Instructions

Implementation Reference

• src/sketchup_mcp/server.py:313-341 (handler)

  Handler function for the transform_component tool. It connects to SketchUp via socket, prepares arguments for position, rotation, scale, and sends a JSON-RPC request to SketchUp's transform_component tool.

  def transform_component(
      ctx: Context,
      id: str,
      position: List[float] = None,
      rotation: List[float] = None,
      scale: List[float] = None
  ) -> str:
      """Transform a component's position, rotation, or scale"""
      try:
          sketchup = get_sketchup_connection()
          arguments = {"id": id}
          if position is not None:
              arguments["position"] = position
          if rotation is not None:
              arguments["rotation"] = rotation
          if scale is not None:
              arguments["scale"] = scale
              
          result = sketchup.send_command(
              method="tools/call",
              params={
                  "name": "transform_component",
                  "arguments": arguments
              },
              request_id=ctx.request_id
          )
          return json.dumps(result)
      except Exception as e:
          return f"Error transforming component: {str(e)}"

• src/sketchup_mcp/server.py:313-341 (registration)

  The @mcp.tool() decorator registers this function as an MCP tool named 'transform_component' based on the function name.

  def transform_component(
      ctx: Context,
      id: str,
      position: List[float] = None,
      rotation: List[float] = None,
      scale: List[float] = None
  ) -> str:
      """Transform a component's position, rotation, or scale"""
      try:
          sketchup = get_sketchup_connection()
          arguments = {"id": id}
          if position is not None:
              arguments["position"] = position
          if rotation is not None:
              arguments["rotation"] = rotation
          if scale is not None:
              arguments["scale"] = scale
              
          result = sketchup.send_command(
              method="tools/call",
              params={
                  "name": "transform_component",
                  "arguments": arguments
              },
              request_id=ctx.request_id
          )
          return json.dumps(result)
      except Exception as e:
          return f"Error transforming component: {str(e)}"