Trello MCP Server with Python

Instructions

Args:
    list_id (str): The ID of the list to close.

Returns:
    TrelloList: The archived list object.

Implementation Reference

• server/tools/list.py:109-127 (handler)

  The MCP tool handler function that executes the delete_list tool logic by archiving a Trello list using the ListService.

  async def delete_list(ctx: Context, list_id: str) -> TrelloList:
      """Archives a list.
  
      Args:
          list_id (str): The ID of the list to close.
  
      Returns:
          TrelloList: The archived list object.
      """
      try:
          logger.info(f"Archiving list: {list_id}")
          result = await service.delete_list(list_id)
          logger.info(f"Successfully archived list: {list_id}")
          return result
      except Exception as e:
          error_msg = f"Failed to delete list: {str(e)}"
          logger.error(error_msg)
          await ctx.error(error_msg)
          raise

• server/tools/tools.py:21-21 (registration)

  Registration of the delete_list tool with the MCP server.

  mcp.add_tool(list.delete_list)

• server/services/list.py:70-82 (helper)

  Supporting service method that performs the Trello API PUT request to archive (close) the list.

  async def delete_list(self, list_id: str) -> TrelloList:
      """Archives a list.
  
      Args:
          list_id (str): The ID of the list to close.
  
      Returns:
          TrelloList: The archived list object.
      """
      response = await self.client.PUT(
          f"/lists/{list_id}/closed", data={"value": "true"}
      )
      return TrelloList(**response)