MCP Orchestrator Server

Instructions

Implementation Reference

• src/index.ts:307-322 (handler)

  The handler function for the 'get_task_details' tool. It extracts the task_id from arguments, retrieves the task from the tasks object, and returns its JSON details or throws an error if not found.

  case "get_task_details": {
    const { task_id } = request.params.arguments as { task_id: string };
    debug(`Getting details for task ${task_id}`);
  
    const task = tasks[task_id];
    if (!task) {
      throw new McpError(ErrorCode.InvalidRequest, `Task ${task_id} not found`);
    }
  
    return {
      content: [{
        type: "text",
        text: JSON.stringify(task, null, 2)
      }]
    };
  }

• src/index.ts:447-460 (registration)

  Registration of the 'get_task_details' tool in the ListTools response, including its name, description, and input schema definition.

  {
    name: "get_task_details",
    description: "Get details of a specific task",
    inputSchema: {
      type: "object",
      properties: {
        task_id: {
          type: "string",
          description: "ID of the task to get details for"
        }
      },
      required: ["task_id"]
    }
  }

• src/index.ts:21-28 (schema)

  TypeScript interface defining the structure of a Task, which is used by the get_task_details handler to type-check and serialize the returned task data.

  interface Task {
    id: string;
    description: string;
    status: 'pending' | 'in_progress' | 'completed';
    assignedTo?: string;
    result?: string;
    dependencies?: string[];
  }