HowToCook-MCP Server

import { Recipe } from '../types/index.js' // 远程菜谱JSON文件URL const RECIPES_URL = 'https://weilei.site/all_recipes.json' // 从远程URL获取数据的异步函数 export async function fetchRecipes(): Promise<Recipe[]> { try { // 使用fetch API获取远程数据 const response = await fetch(RECIPES_URL) if (!response.ok) { throw new Error(`HTTP error! Status: ${response.status}`) } // 解析JSON数据 const data = await response.json() return data as Recipe[] } catch (error) { console.error('获取远程菜谱数据失败:', error) // 直接返回空数组，不尝试使用本地备份 return [] } } // 获取所有分类 export function getAllCategories(recipes: Recipe[]): string[] { const categories = new Set<string>() recipes.forEach((recipe) => { if (recipe.category) { categories.add(recipe.category) } }) return Array.from(categories) }