Information
Variflight MCP Server
A Model Context Protocol (MCP) server implementation for VariFlight flight information services. This server provides various tools to query flight information, weather data, and flight comfort metrics.
Variflight API Key
To use the Variflight MCP server, you need to have a Variflight API key. You can get it from here.
Installation
\{
"mcpServers": \{
"variflight": \{
"command": "npx",
"args": [
"-y",
"@variflight-ai/variflight-mcp"
],
"env": \{
"VARIFLIGHT_API_KEY": "your_api_key_here"
\}
\}
\}
\}
Available Tools
1. Search Flights by Departure and Arrival
Search flights between airports using IATA codes:
searchFlightsByDepArr(\{
dep: "PEK", // Beijing
arr: "SHA", // Shanghai
date: "2024-03-20"
\})
2. Search Flights by Number
Search flights using flight number:
searchFlightsByNumber(\{
fnum: "MU2157",
date: "2024-03-20"
\})
3. Get Flight Transfer Information
Find transfer options between cities:
getFlightTransferInfo(\{
depcity: "BJS",
arrcity: "LAX",
depdate: "2024-03-20"
\})
4. Flight Happiness Index
Get detailed flight comfort metrics:
flightHappinessIndex(\{
fnum: "MU2157",
date: "2024-03-20"
\})
5. Real-time Aircraft Location
Track aircraft location using registration number:
getRealtimeLocationByAnum(\{
anum: "B2021"
\})
6. Airport Weather Forecast
Get 3-day weather forecast for airports:
getFutureWeatherByAirport(\{
airport: "PEK"
\})
7. Search Flight Itineraries
Search for purchasable flight options and get the lowest prices:
searchFlightItineraries(\{
depCityCode: "BJS", // Beijing
arrCityCode: "SHA", // Shanghai
depDate: "2025-04-20"
\})
License
ISC License - See LICENSE for details.
Author
Variflight (https://mcp.variflight.com)
Version
Current version: 0.0.2