Google Tasks MCP Server

Instructions

Implementation Reference

• src/index.ts:747-787 (handler)

  The handler function for the 'delete-task' tool. It checks authentication, calls the Google Tasks API to delete the specified task, and returns success or error messages.

    async ({ tasklist, task }) => {
      if (!isAuthenticated()) {
        return {
          isError: true,
          content: [
            {
              type: "text",
              text: "Not authenticated. Please use the 'authenticate' tool first.",
            },
          ],
        };
      }
  
      try {
        await tasks.tasks.delete({
          tasklist,
          task,
        });
  
        return {
          content: [
            {
              type: "text",
              text: `Task with ID '${task}' was successfully deleted.`,
            },
          ],
        };
      } catch (error) {
        console.error("Error deleting task:", error);
        return {
          isError: true,
          content: [
            {
              type: "text",
              text: `Error deleting task: ${error}`,
            },
          ],
        };
      }
    }
  );

• src/index.ts:743-746 (schema)

  Zod schema defining the input parameters: tasklist ID and task ID.

  {
    tasklist: z.string().describe("Task list ID"),
    task: z.string().describe("Task ID to delete"),
  },

• src/index.ts:741-742 (registration)

  Registration of the 'delete-task' tool using server.tool, including name and description.

  "delete-task",
  "Delete a task",