Enhanced Todoist MCP Server Extended

Instructions

Implementation Reference

• src/index.ts:1283-1297 (handler)

  Handler implementation for the todoist_reopen_task tool. Validates input using isTaskIdArgs type guard, calls todoistClient.reopenTask(taskId), and returns a success message.

  if (name === "todoist_reopen_task") {
    if (!isTaskIdArgs(args)) {
      throw new Error("Invalid arguments for todoist_reopen_task");
    }
  
    await todoistClient.reopenTask(args.taskId);
    
    return {
      content: [{ 
        type: "text", 
        text: `Task ${args.taskId} reopened successfully` 
      }],
      isError: false,
    };
  }

• src/index.ts:213-226 (schema)

  Schema definition for todoist_reopen_task tool, specifying input requirements (taskId as string).

  const REOPEN_TASK_TOOL: Tool = {
    name: "todoist_reopen_task",
    description: "Reopen a completed task by its ID",
    inputSchema: {
      type: "object",
      properties: {
        taskId: {
          type: "string",
          description: "The ID of the completed task to reopen"
        }
      },
      required: ["taskId"]
    }
  };

• src/index.ts:1093-1093 (registration)

  Registration of the REOPEN_TASK_TOOL in the tools array returned by ListToolsRequestSchema handler.

  REOPEN_TASK_TOOL,

• src/index.ts:788-798 (helper)

  Helper type guard function isTaskIdArgs used to validate the input arguments for todoist_reopen_task and similar task ID-based tools.

  function isTaskIdArgs(args: unknown): args is {
    taskId: string;
  } {
    return (
      typeof args === "object" &&
      args !== null &&
      "taskId" in args &&
      typeof (args as { taskId: string }).taskId === "string"
    );
  }