Trends Hub

Instructions

Implementation Reference

• src/tools/smzdm.ts:15-47 (handler)

  Core handler function that parses input, fetches hot rank data from SMZDM API, validates response, and maps to structured output including title, description, cover, author, stats, hashtags, and link.

  func: async (args) => {
    const { unit } = smzdmRequestSchema.parse(args);
    const resp = await http.get<{
      error_code: number;
      error_msg: string;
      data: any[];
    }>('https://post.smzdm.com/rank/json_more', {
      params: {
        unit,
      },
    });
  
    if (resp.data.error_code !== 0 || !Array.isArray(resp.data.data)) {
      throw new Error(resp.data.error_msg || '获取什么值得买热门失败');
    }
  
    return resp.data.data.map((item) => {
      return {
        title: item.title,
        description: item.content,
        cover: item.pic_url,
        author: item.nickname,
        publish_time: item.publish_time,
        collection_count: item.collection_count,
        comment_count: item.comment_count,
        up_count: item.up_count,
        hashtags: safeJsonParse<any[]>(item.tag)
          ?.map((tag) => `#${tag.title}`)
          .join(' '),
        link: item.article_url,
      };
    });
  },

• src/tools/smzdm.ts:4-9 (schema)

  Zod input schema defining optional 'unit' parameter (1: daily hot, 7: weekly hot, 30: monthly hot, defaults to 1).

  const smzdmRequestSchema = z.object({
    unit: z
      .union([z.literal(1).describe('今日热门'), z.literal(7).describe('周热门'), z.literal(30).describe('月热门')])
      .optional()
      .default(1),
  });

• src/tools/smzdm.ts:11-48 (registration)

  Tool registration via defineToolConfig, including name, description, schema reference, and handler function.

  export default defineToolConfig({
    name: 'get-smzdm-rank',
    description: '获取什么值得买热门，包含商品推荐、优惠信息、购物攻略、产品评测及消费经验分享的实用中文消费类资讯',
    zodSchema: smzdmRequestSchema,
    func: async (args) => {
      const { unit } = smzdmRequestSchema.parse(args);
      const resp = await http.get<{
        error_code: number;
        error_msg: string;
        data: any[];
      }>('https://post.smzdm.com/rank/json_more', {
        params: {
          unit,
        },
      });
  
      if (resp.data.error_code !== 0 || !Array.isArray(resp.data.data)) {
        throw new Error(resp.data.error_msg || '获取什么值得买热门失败');
      }
  
      return resp.data.data.map((item) => {
        return {
          title: item.title,
          description: item.content,
          cover: item.pic_url,
          author: item.nickname,
          publish_time: item.publish_time,
          collection_count: item.collection_count,
          comment_count: item.comment_count,
          up_count: item.up_count,
          hashtags: safeJsonParse<any[]>(item.tag)
            ?.map((tag) => `#${tag.title}`)
            .join(' '),
          link: item.article_url,
        };
      });
    },
  });