Multi-MCPs

Instructions

Implementation Reference

• src/apis/news/newsapi.ts:77-82 (handler)

  The handler function for the get_top_headlines tool. It checks for the API key configuration and delegates to the NewsApiClient's topHeadlines method with parsed arguments.
  async get_top_headlines(args: Record<string, unknown>) { if (!cfg.newsApiKey) throw new Error("NEWS_API_KEY is not configured"); const country = args.country ? String(args.country) : undefined; const category = args.category ? String(args.category) : undefined; return client.topHeadlines(country, category); },
• src/apis/news/newsapi.ts:40-50 (registration)

  Local registration of the get_top_headlines tool within the News API module, defining name, description, and input schema.
  { name: "get_top_headlines", description: "Get top headlines by country and category", inputSchema: { type: "object", properties: { country: { type: "string" }, category: { type: "string" }, }, }, },
• src/tools/register.ts:25-25 (registration)

  Central registration invocation that includes the get_top_headlines tool via the News API registration.
  registerNewsApi(),
• src/apis/news/newsapi.ts:12-17 (helper)

  Supporting method in NewsApiClient that performs the actual API request to fetch top headlines, invoked by the tool handler.
  topHeadlines(country?: string, category?: string) { return this.request("/v2/top-headlines", { headers: { Authorization: `Bearer ${this.apiKey}` }, query: { country, category }, }); }