Travel WebMCP Template

// Register search_flights tool
navigator.modelContext.registerTool({
  name: "search_flights",
  description: "Search available flights between two airports for given dates, passengers, and cabin class.",
  inputSchema: {
      "type": "object",
      "properties": {
          "origin": {
              "type": "string",
              "description": "Departure airport IATA code (e.g. LAX)"
          },
          "destination": {
              "type": "string",
              "description": "Arrival airport IATA code (e.g. NRT)"
          },
          "departure_date": {
              "type": "string",
              "description": "Departure date (YYYY-MM-DD)"
          },
          "return_date": {
              "type": "string",
              "description": "Return date (YYYY-MM-DD) for round-trip flights"
          },
          "passengers": {
              "type": "number",
              "description": "Number of passengers"
          },
          "cabin_class": {
              "type": "string",
              "enum": [
                  "economy",
                  "premium_economy",
                  "business",
                  "first"
              ],
              "description": "Cabin class preference"
          }
      },
      "required": [
          "origin",
          "destination",
          "departure_date",
          "passengers"
      ]
  },
  annotations: {"readOnlyHint":true},
  execute: async (params) => {
    const response = await fetch("/api/search_flights", {
      method: "POST",
      headers: { "Content-Type": "application/json" },
      body: JSON.stringify(params),
    });
    return response.json();
  }
});