update-action

Implementation Reference

• src/tools/actions.ts:80-127 (handler)

  The handler function for the 'update-action' tool. It sends a PUT request to the Trello API to update the text content of a comment action, handling credentials check and errors.

  async ({ actionId, text }) => {
  	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/actions/${actionId}?key=${credentials.apiKey}&token=${credentials.apiToken}`,
  			{
  				method: 'PUT',
  				headers: {
  					'Content-Type': 'application/json',
  				},
  				body: JSON.stringify({
  					text,
  				}),
  			}
  		);
  		const data = await response.json();
  
  		return {
  			content: [
  				{
  					type: 'text',
  					text: JSON.stringify(data),
  				},
  			],
  		};
  	} catch (error) {
  		return {
  			content: [
  				{
  					type: 'text',
  					text: `Error updating action: ${error}`,
  				},
  			],
  			isError: true,
  		};
  	}
  }

• src/tools/actions.ts:76-79 (schema)

  Zod input schema for 'update-action' tool, requiring actionId (string) and text (string).

  {
  	actionId: z.string().describe('ID of the action to update'),
  	text: z.string().describe('New text content for the comment action'),
  },

• src/tools/actions.ts:74-128 (registration)

  Direct registration of the 'update-action' tool using McpServer.tool(), including schema and inline handler within registerActionsTools function.

  server.tool(
  	'update-action',
  	{
  		actionId: z.string().describe('ID of the action to update'),
  		text: z.string().describe('New text content for the comment action'),
  	},
  	async ({ actionId, text }) => {
  		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/actions/${actionId}?key=${credentials.apiKey}&token=${credentials.apiToken}`,
  				{
  					method: 'PUT',
  					headers: {
  						'Content-Type': 'application/json',
  					},
  					body: JSON.stringify({
  						text,
  					}),
  				}
  			);
  			const data = await response.json();
  
  			return {
  				content: [
  					{
  						type: 'text',
  						text: JSON.stringify(data),
  					},
  				],
  			};
  		} catch (error) {
  			return {
  				content: [
  					{
  						type: 'text',
  						text: `Error updating action: ${error}`,
  					},
  				],
  				isError: true,
  			};
  		}
  	}
  );

• src/index.ts:92-92 (registration)

  Top-level call to registerActionsTools which includes the 'update-action' tool registration.

  registerActionsTools(server, credentials);