BlenderMCP

Instructions

Implementation Reference

• src/blender_mcp/server.py:804-845 (handler)

  MCP tool handler for polling Rodin job status. Forwards the request to the Blender addon via socket command.
  def poll_rodin_job_status( ctx: Context, subscription_key: str=None, request_id: str=None, ): """ Check if the Hyper3D Rodin generation task is completed. For Hyper3D Rodin mode MAIN_SITE: Parameters: - subscription_key: The subscription_key given in the generate model step. Returns a list of status. The task is done if all status are "Done". If "Failed" showed up, the generating process failed. This is a polling API, so only proceed if the status are finally determined ("Done" or "Canceled"). For Hyper3D Rodin mode FAL_AI: Parameters: - request_id: The request_id given in the generate model step. Returns the generation task status. The task is done if status is "COMPLETED". The task is in progress if status is "IN_PROGRESS". If status other than "COMPLETED", "IN_PROGRESS", "IN_QUEUE" showed up, the generating process might be failed. This is a polling API, so only proceed if the status are finally determined ("COMPLETED" or some failed state). """ try: blender = get_blender_connection() kwargs = {} if subscription_key: kwargs = { "subscription_key": subscription_key, } elif request_id: kwargs = { "request_id": request_id, } result = blender.send_command("poll_rodin_job_status", kwargs) return result except Exception as e: logger.error(f"Error generating Hyper3D task: {str(e)}") return f"Error generating Hyper3D task: {str(e)}"
• src/blender_mcp/server.py:809-828 (schema)

  Docstring describes input parameters (subscription_key or request_id) and expected outputs for different modes.
  """ Check if the Hyper3D Rodin generation task is completed. For Hyper3D Rodin mode MAIN_SITE: Parameters: - subscription_key: The subscription_key given in the generate model step. Returns a list of status. The task is done if all status are "Done". If "Failed" showed up, the generating process failed. This is a polling API, so only proceed if the status are finally determined ("Done" or "Canceled"). For Hyper3D Rodin mode FAL_AI: Parameters: - request_id: The request_id given in the generate model step. Returns the generation task status. The task is done if status is "COMPLETED". The task is in progress if status is "IN_PROGRESS". If status other than "COMPLETED", "IN_PROGRESS", "IN_QUEUE" showed up, the generating process might be failed. This is a polling API, so only proceed if the status are finally determined ("COMPLETED" or some failed state). """
• src/blender_mcp/server.py:803-804 (registration)

  The tool is registered using the @mcp.tool() decorator on the handler function.
  @mcp.tool() def poll_rodin_job_status(
• src/blender_mcp/server.py:918-919 (helper)

  Usage instruction in the asset_creation_strategy prompt.
  - Use poll_rodin_job_status() to check if the generation task has completed or failed 3. Import the asset