Trello MCP Server with Python

Instructions

Args:
    list_id (str): The ID of the list to update.
    name (str): The new name for the list.

Returns:
    TrelloList: The updated list object.

Implementation Reference

• server/tools/list.py:87-106 (handler)

  MCP tool handler for 'update_list' that calls the ListService to update a Trello list's name.

  async def update_list(ctx: Context, list_id: str, name: str) -> TrelloList:
      """Updates the name of a list.
  
      Args:
          list_id (str): The ID of the list to update.
          name (str): The new name for the list.
  
      Returns:
          TrelloList: The updated list object.
      """
      try:
          logger.info(f"Updating list {list_id} with new name: {name}")
          result = await service.update_list(list_id, name)
          logger.info(f"Successfully updated list: {list_id}")
          return result
      except Exception as e:
          error_msg = f"Failed to update list: {str(e)}"
          logger.error(error_msg)
          await ctx.error(error_msg)
          raise

• server/tools/tools.py:20-20 (registration)

  Registration of the 'update_list' tool in the MCP server.

  mcp.add_tool(list.update_list)

• server/services/list.py:57-68 (helper)

  Helper service method that makes the Trello API call to update the list name.

  async def update_list(self, list_id: str, name: str) -> TrelloList:
      """Updates the name of a list.
  
      Args:
          list_id (str): The ID of the list to update.
          name (str): The new name for the list.
  
      Returns:
          TrelloList: The updated list object.
      """
      response = await self.client.PUT(f"/lists/{list_id}", data={"name": name})
      return TrelloList(**response)