BlenderMCP

Instructions

Implementation Reference

• src/blender_mcp/server.py:481-497 (handler)

  The main handler function for the 'get_polyhaven_status' MCP tool. It connects to Blender via a socket, sends a 'get_polyhaven_status' command, and returns the status message from Blender.

  @mcp.tool()
  def get_polyhaven_status(ctx: Context) -> str:
      """
      Check if PolyHaven integration is enabled in Blender.
      Returns a message indicating whether PolyHaven features are available.
      """
      try:
          blender = get_blender_connection()
          result = blender.send_command("get_polyhaven_status")
          enabled = result.get("enabled", False)
          message = result.get("message", "")
          
          return message
      except Exception as e:
          logger.error(f"Error checking PolyHaven status: {str(e)}")
          return f"Error checking PolyHaven status: {str(e)}"