79 lines
2.2 KiB
JavaScript
79 lines
2.2 KiB
JavaScript
/**
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* tools/expandTask.js
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* Tool to break down a task into detailed subtasks
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*/
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import { z } from "zod";
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import {
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executeTaskMasterCommand,
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createContentResponse,
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createErrorResponse,
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} from "./utils.js";
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/**
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* Register the expandTask tool with the MCP server
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* @param {Object} server - FastMCP server instance
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*/
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export function registerExpandTaskTool(server) {
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server.addTool({
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name: "expandTask",
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description: "Break down a task into detailed subtasks",
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parameters: z.object({
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id: z.string().describe("Task ID to expand"),
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num: z.number().optional().describe("Number of subtasks to generate"),
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research: z
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.boolean()
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.optional()
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.describe(
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"Enable Perplexity AI for research-backed subtask generation"
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),
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prompt: z
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.string()
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.optional()
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.describe("Additional context to guide subtask generation"),
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force: z
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.boolean()
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.optional()
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.describe(
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"Force regeneration of subtasks for tasks that already have them"
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),
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file: z.string().optional().describe("Path to the tasks file"),
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projectRoot: z
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.string()
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.describe(
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"Root directory of the project (default: current working directory)"
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),
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}),
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execute: async (args, { log }) => {
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try {
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log.info(`Expanding task ${args.id}`);
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const cmdArgs = [`--id=${args.id}`];
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if (args.num) cmdArgs.push(`--num=${args.num}`);
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if (args.research) cmdArgs.push("--research");
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if (args.prompt) cmdArgs.push(`--prompt="${args.prompt}"`);
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if (args.force) cmdArgs.push("--force");
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if (args.file) cmdArgs.push(`--file=${args.file}`);
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const projectRoot = args.projectRoot;
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const result = executeTaskMasterCommand(
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"expand",
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log,
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cmdArgs,
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projectRoot
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);
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if (!result.success) {
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throw new Error(result.error);
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}
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return createContentResponse(result.stdout);
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} catch (error) {
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log.error(`Error expanding task: ${error.message}`);
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return createErrorResponse(`Error expanding task: ${error.message}`);
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}
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},
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});
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}
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