Advanced Trello MCP Server

Implementation Reference

• src/tools/lists.ts:229-275 (handler)

  The handler function that executes the tool logic by sending a PUT request to the Trello API to move the specified list to the destination board, handling credentials check, API call, response parsing, and error handling.

  async ({ listId, boardId }) => {
  	try {
  		if (!credentials.apiKey || !credentials.apiToken) {
  			return {
  				content: [
  					{
  						type: 'text',
  						text: 'Trello API credentials are not configured',
  					},
  				],
  				isError: true,
  			};
  		}
  
  		const response = await fetch(
  			`https://api.trello.com/1/lists/${listId}/idBoard?key=${credentials.apiKey}&token=${credentials.apiToken}`,
  			{
  				method: 'PUT',
  				headers: {
  					'Content-Type': 'application/json',
  				},
  				body: JSON.stringify({
  					value: boardId,
  				}),
  			}
  		);
  		const data = await response.json();
  		return {
  			content: [
  				{
  					type: 'text',
  					text: JSON.stringify(data),
  				},
  			],
  		};
  	} catch (error) {
  		return {
  			content: [
  				{
  					type: 'text',
  					text: `Error moving list to board: ${error}`,
  				},
  			],
  			isError: true,
  		};
  	}
  }

• src/tools/lists.ts:226-228 (schema)

  Zod schema defining the input parameters: listId and boardId.

  	listId: z.string().describe('ID of the list to move'),
  	boardId: z.string().describe('ID of the destination board'),
  },

• src/tools/lists.ts:224-276 (registration)

  The server.tool call that registers the 'move-list-to-board' tool, specifying its name, input schema, and handler function.

  	'move-list-to-board',
  	{
  		listId: z.string().describe('ID of the list to move'),
  		boardId: z.string().describe('ID of the destination board'),
  	},
  	async ({ listId, boardId }) => {
  		try {
  			if (!credentials.apiKey || !credentials.apiToken) {
  				return {
  					content: [
  						{
  							type: 'text',
  							text: 'Trello API credentials are not configured',
  						},
  					],
  					isError: true,
  				};
  			}
  
  			const response = await fetch(
  				`https://api.trello.com/1/lists/${listId}/idBoard?key=${credentials.apiKey}&token=${credentials.apiToken}`,
  				{
  					method: 'PUT',
  					headers: {
  						'Content-Type': 'application/json',
  					},
  					body: JSON.stringify({
  						value: boardId,
  					}),
  				}
  			);
  			const data = await response.json();
  			return {
  				content: [
  					{
  						type: 'text',
  						text: JSON.stringify(data),
  					},
  				],
  			};
  		} catch (error) {
  			return {
  				content: [
  					{
  						type: 'text',
  						text: `Error moving list to board: ${error}`,
  					},
  				],
  				isError: true,
  			};
  		}
  	}
  );