README.md•3.99 kB
# Flight + Stay Search MCP (TypeScript)
A TypeScript implementation of a flight & Stay search MCP server that uses the Duffel API to search for flights. This MCP server provides tools to search for one-way, round-trip, and multi-city flights.
[](https://smithery.ai/server/@clockworked247/flights-mcp-ts)
## Features
- Search for one-way, round-trip, and multi-city flights
- Get detailed information about specific flight offers
- Specify cabin class, number of passengers, and connection preferences
- Filter by departure and arrival time windows
- Search for travel stays (hotels/accommodations)
- Get guest reviews for a specific stay/hotel
## Setup
1. Install dependencies:
```bash
npm install
```
2. Build the project:
```bash
npm run build
```
3. Start the server:
```bash
npm start
```
## Environment Variables
Create a `.env` file with:
```
DUFFEL_API_KEY=your_duffel_api_key
```
You can start with a test API key (`duffel_test`) to try the functionality.
## Using with Smithery
To publish this MCP to Smithery:
```bash
npx @smithery/cli publish
```
To run the published MCP:
```bash
npx @smithery/cli run @your-username/flights-mcp-ts --config "{\"duffelApiKey\":\"your_duffel_api_key\"}"
```
## Available Tools
This MCP provides the following tools:
1. `search_flights` - Search for one-way, round-trip, or multi-city flights
2. `get_offer_details` - Get detailed information about a specific flight offer
3. `search_multi_city` - A specialized tool for multi-city flight searches
4. `search_stays` - Search for travel stays (hotels/accommodations)
5. `get_stay_reviews` - Get guest reviews for a specific stay/hotel
## Example Queries
- "Find flights from SFO to NYC on May 15, 2025"
- "Search for a round-trip flight from LAX to LHR departing June 10 and returning June 20"
- "Find business class flights from Tokyo to Paris for 2 adults"
- "Get details for flight offer [offer_id]"
- "Find hotels in London for 2 guests from 2025-06-10 to 2025-06-12"
- "Get reviews for stay [hotel_id]"
---
## Stays/Hotel Search and Reviews
### 1. Search for Stays (`search_stays`)
**Parameters:**
- `location` (string): City, airport code, or area to search for stays
- `check_in_date` (string): Check-in date (YYYY-MM-DD)
- `check_out_date` (string): Check-out date (YYYY-MM-DD)
- `guests` (number): Number of guests
- `rooms` (number, optional): Number of rooms
- `radius_km` (number, optional): Search radius in kilometers
**Example Request:**
```json
{
"location": "London",
"check_in_date": "2025-06-10",
"check_out_date": "2025-06-12",
"guests": 2
}
```
**Example Response:**
```json
{
"offers": [
{
"offer_id": "off_123",
"hotel_id": "acc_0000AWr2VsUNIF1Vl91xg0",
"hotel_name": "The Grand Hotel",
"address": "1 Main St, London",
"price": { "amount": "350.00", "currency": "GBP" },
"room_type": "Deluxe Suite",
"cancellation_policy": "Free cancellation until 24h before check-in"
}
]
}
```
**Note:** Use the `hotel_id` from the search results as the `stay_id` for reviews.
---
### 2. Get Stay Reviews (`get_stay_reviews`)
**Parameters:**
- `stay_id` (string): The unique Duffel stay/hotel ID (from the search_stays result)
- `after` (string, optional): Pagination cursor (after)
- `before` (string, optional): Pagination cursor (before)
- `limit` (number, optional): Max reviews to return (1-200)
**Example Request:**
```json
{
"stay_id": "acc_0000AWr2VsUNIF1Vl91xg0"
}
```
**Example Response:**
```json
{
"meta": { "limit": 50, "after": "..." },
"reviews": [
{
"text": "Excellent facilities. Polite staff.\nAir conditioning could use some maintenance.\n",
"score": 8.4,
"reviewer_name": "Bessie Coleman",
"created_at": "2025-01-01"
}
]
}
```
## Local Development
For development with automatic reloading:
```bash
npm run dev
```
## License
MIT