Multi-MCPs

Instructions

Implementation Reference

• src/apis/twilio/twilio.ts:92-96 (handler)

  The handler function for the 'get_message_history' tool. It checks configuration, extracts the optional 'from_date' from input args, and delegates to the Twilio client's getMessageHistory method.

  async get_message_history(args: Record<string, unknown>) {
    if (!cfg.twilioAccountSid || !cfg.twilioAuthToken) throw new Error("TWILIO_ACCOUNT_SID/TWILIO_AUTH_TOKEN are not configured");
    const fromDate = args.from_date ? String(args.from_date) : undefined;
    return client.getMessageHistory(fromDate);
  },

• src/apis/twilio/twilio.ts:66-73 (registration)

  The registration of the 'get_message_history' tool in the tools array, including name, description, and input schema.

  {
    name: "get_message_history",
    description: "List message history optionally since a date",
    inputSchema: {
      type: "object",
      properties: { from_date: { type: "string" } },
    },
  },

• src/apis/twilio/twilio.ts:69-72 (schema)

  Input schema for the 'get_message_history' tool, defining an optional 'from_date' string property.

  inputSchema: {
    type: "object",
    properties: { from_date: { type: "string" } },
  },

• src/apis/twilio/twilio.ts:34-39 (helper)

  Helper method in TwilioClient class that makes the API request to retrieve Twilio message history, optionally filtered by DateSent query parameter.

  getMessageHistory(fromDate?: string) {
    return this.request(`/Accounts/${this.accountSid}/Messages.json`, {
      headers: { Authorization: `Basic ${this.authHeader}` },
      query: fromDate ? { DateSent: fromDate } : undefined,
    });
  }