Which integrations are available for this server?

Integrates with SerpAPI Google Flights to search for flights between airports, supporting one-way and round-trip itineraries

How do I use mcp-flight-search?

1. Click on "Install Server". 2. Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state. 3. In the chat, type @ followed by the MCP server name and your instructions, e.g., "@mcp-flight-search find flights from JFK to LAX on 2024-12-15" That's it! The server will respond to your query, and you can continue using it as needed. Here is a step-by-step guide with screenshots.

MCP Flight Search

A flight search service built with Model Context Protocol (MCP). This service demonstrates how to implement MCP tools for flight search capabilities.

What is Model Context Protocol?

The Model Context Protocol (MCP) is a standard developed by Anthropic that enables AI models to use tools by defining a structured format for tool descriptions, calls, and responses. This project implements MCP tools that can be used by Claude and other MCP-compatible models.

Related MCP server: FlightRadar MCP Server

Installation

# Install from PyPI pip install mcp-flight-search # Or install from the project directory (development mode) pip install -e .

Usage

Start the MCP server:

# Using the command-line entry point mcp-flight-search --connection_type http # Or run directly python main.py --connection_type http

You can also specify a custom port:

python main.py --connection_type http --port 5000

Environment Variables

Set the SerpAPI key as an environment variable:

export SERP_API_KEY="your-api-key-here"

Features

MCP-compliant tools for flight search functionality
Integration with SerpAPI Google Flights
Support for one-way and round-trip flights
Rich logging with structured output
Modular, maintainable code structure

MCP Tools

This package provides the following Model Context Protocol tools:

search_flights_tool: Search for flights between airports with parameters:
- origin: Departure airport code (e.g., ATL, JFK)
- destination: Arrival airport code (e.g., LAX, ORD)
- outbound_date: Departure date (YYYY-MM-DD)
- return_date: Optional return date for round trips (YYYY-MM-DD)
server_status: Check if the MCP server is running

Project Structure

mcp-flight-search/ ├── mcp_flight_search/ │ ├── __init__.py # Package initialization and exports │ ├── config.py # Configuration variables (API keys) │ ├── models/ │ │ ├── __init__.py # Models package init │ │ └── schemas.py # Pydantic models (FlightInfo) │ ├── services/ │ │ ├── __init__.py # Services package init │ │ ├── search_service.py # Main flight search logic │ │ └── serpapi_client.py # SerpAPI client wrapper │ ├── utils/ │ │ ├── __init__.py # Utils package init │ │ └── logging.py # Logging configuration │ └── server.py # MCP server setup and tool registration ├── main.py # Main entry point ├── pyproject.toml # Python packaging configuration ├── LICENSE # MIT License └── README.md # Project documentation