PromptTuner MCP

import type { ErrorCodeType, LLMToolOptions } from '../config/types.js'; import { getLLMClient } from './llm-client.js'; import { parseJsonFromLlmResponse } from './llm-json.js'; const DEFAULT_LLM_OPTIONS: Required<Omit<LLMToolOptions, 'signal'>> = { maxTokens: 1500, timeoutMs: 60000, }; export async function executeLLMWithJsonResponse<T>( prompt: string, parseSchema: (value: unknown) => T, errorCode: ErrorCodeType, debugLabel: string, options?: LLMToolOptions ): Promise<T> { const { maxTokens, timeoutMs } = { ...DEFAULT_LLM_OPTIONS, ...options }; const client = await getLLMClient(); const response = await client.generateText(prompt, maxTokens, { timeoutMs, signal: options?.signal, }); return parseJsonFromLlmResponse<T>(response, parseSchema, { errorCode, maxPreviewChars: 500, debugLabel, }); } export function formatScoreList( scores: Record<string, number>, suffix = '/100' ): string { return Object.entries(scores) .map(([key, value]) => `- **${capitalizeFirst(key)}**: ${value}${suffix}`) .join('\n'); } function capitalizeFirst(text: string): string { return text.charAt(0).toUpperCase() + text.slice(1); }