Find Flights MCP Server

Name: Find Flights MCP Server
Author: ravinahp

@ravinahp

代码仓库

关于 Find Flights MCP Server

An MCP server to search for flights.

基本信息

分类

其他

许可证

MIT

运行时

python

传输方式

stdio

发布者

ravinahp

配置

使用下面的配置,将此服务器添加到你的 MCP 客户端。

{
  "mcpServers": {
    "flights-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@smithery/cli",
        "install",
        "@ravinahp/travel-mcp",
        "--client",
        "claude"
      ]
    }
  }
}

工具

未检测到工具

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概览

What is Find Flights MCP Server?

A read-only MCP server that searches and retrieves flight information using the Duffel API. It integrates with Claude Desktop to let users search for flights using natural language, supporting one-way, round-trip, and multi-city itineraries.

How to use Find Flights MCP Server?

Install the server via Smithery or manually with uv sync. Configure it as an MCP server in your Claude Desktop configuration file (claude_desktop_config.json) by adding a flights-mcp entry with the command uv --directory /path/to/flights-mcp run flights-mcp and setting the DUFFEL_API_KEY_LIVE environment variable. Then ask Claude flight questions in natural language.

Key features of Find Flights MCP Server

Search flights between multiple destinations
Support for one-way, round-trip, and multi-city queries
Detailed flight offer information (pricing, routes, connections)
Flexible parameters (dates, cabin class, passenger count)
Automatic handling of flight connections
Multiple‑day search to find best prices

Use cases of Find Flights MCP Server

Find a one-way flight from SFO to NYC on a specific date
Search round-trip flights between two cities with flexible return dates
Plan a multi-city itinerary (e.g., New York → Paris → Rome → New York)
Compare cheapest flights across several days for a given route
Explore complex travel plans without leaving the chat

FAQ from Find Flights MCP Server

What API key do I need?

You need a Duffel API Live Key. A test key (duffel_test) is available for evaluation with simulated data. The server is read‑only: it only searches flights and never books them.

Is the server read‑only?

Yes. The server uses only Duffel’s search endpoints and cannot make bookings or charges. All API keys stay local to your machine.

What are the search result limits?

One‑way and round‑trip searches return up to 50 offers. Multi‑city searches are limited to 10 offers.

What cabin classes are supported?

Economy, premium_economy, business, and first class are available.

How do I debug the server?

Use the MCP Inspector with the command npx @modelcontextprotocol/inspector uv --directory /path/to/find-flights-mcp run flights-mcp to monitor requests, responses, and errors in real time.