AirTreks MCP server
Multi-city flight routing intelligence — plan RTW trips, validate alliances, get carrier picks.
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If you have run it, two minutes of your experience saves the next person an afternoon.
AirTreks MCP tools (11, 1 write)
write = sends, deletes, buys or postscustom_route_buildFreeBreak a complex multi-city itinerary into individually-ticketable segments with carrier recommendations. Handles routes that don't fit alliance fare rules — mixed carriers, LCCs, Gulf bridge connections, surface sectors. This is how AirTreks consultants build 90% of itineraries. Use this for any route with 4+ stops, backtracking, or region combinations that alliance fares can't cover.
fare_product_matchFreeRecommend the best fare product type for a route — RTW, Circle Pacific, Circle Atlantic, Open Jaw, or Custom Multi-City. Considers stop count, direction, and backtracking to match the right alliance fare structure.
fare_quoteFreeGet live, bookable-quality fares for one specific itinerary — actual flights, actual prices, for the dates given. Needs a departure date for every flown leg. Use this once the customer has settled on cities and dates and wants real numbers rather than a ballpark; use route_estimate instead when dates are still open. It prices the itinerary as a single fare, so very long or awkward multi-continent trips may come back unpriceable — those genuinely need to be split across separate tickets, which is what AirTreks consultants do by hand.
hub_checkFreeCheck the best connection between two airports. Identifies dead legs (routes that fail on alliance fares), suggests hub routing fixes, and shows proven carrier combinations. Essential for transpacific, kangaroo, and intra-Asia routing.
itinerary_quoteFreePrice a complete multi-stop or round-the-world trip and get back several ways of ticketing it — cheapest, fastest, fewest stops — with the actual tickets each one is built from. Use this for trips that will not go on a single fare, which is most itineraries with 3+ stops; use fare_quote when you want one specific itinerary on one ticket. It takes about a minute, so it returns a quoteReference immediately and you fetch the result with itinerary_quote_status. Keep that reference — it is the only way to retrieve the quote.
itinerary_quote_statusFreeFetch the result of an itinerary_quote using the quoteReference it returned. Returns status 'pending' with how long to wait, or the finished options. Costs nothing and does no searching, so poll it rather than starting a second quote.
plan_routeFreeThe primary entry point for any multi-city trip. Give it your cities — it automatically evaluates Star Alliance RTW, oneworld RTW, AND custom mixed-carrier builds, then recommends the best approach. Handles direction detection, backtracking analysis, alliance feasibility, surface sectors, and carrier selection. The customer doesn't need to know if their trip is alliance or custom — this tool figures it out.
route_estimateFreeGet a price range for a multi-city or round-the-world trip, drawn from what AirTreks customers have actually paid on those routes. Give it the cities and it returns a per-person range in USD with how much history sits behind it. Use it when someone asks what a trip will cost and you don't have exact dates yet — it needs no dates and no passenger details. It is a range from past bookings, not a live quote, so it will not reflect today's availability or seasonality; it tells you the right ballpark before anyone commits to dates.
route_suggestFreeGet suggested multi-stop flight routings based on regions, direction, and alliance preference. Returns up to 3 proven routing templates with bookability ratings. Great for trip planning inspiration.
route_validateFreeValidate a multi-city flight routing for feasibility. Checks alliance carrier rules, identifies dead legs, warns about poison carriers, and estimates bookability. Use this before building an itinerary to catch routing problems early.
trip_idea_createwrite actionFreeSubmit the customer's trip to AirTreks — a human travel consultant takes over from there. Automatically runs plan_route to attach the full routing analysis and carrier recommendations to the trip request, so the consultant starts informed, not cold. Use this when the customer is ready to get a real quote. Requires the customer's name, email, at least 2 cities (3-letter IATA codes), a departure date for every leg, and answers to AirTreks' planning questions — call once without questionsAnswers to receive the current questions to ask.
Public scan report
scanner v0.1.9 · 2026-09-21 · same rubric, same numbers if you re-run it
- Code scan112 source files scanned25/25
- Live reliabilityremote reachable in 233ms20/20
- Tool poisoning11 tool descriptions checked15/15
- Auth qualityopen endpoint exposes 1 write-action tools with no auth3/15
- Maintenancelast push 28 days ago15/15
- Maintainer identityregistry namespace matches repository owner7/10
Findings (1)
- highWrite-action tools reachable without authentication
auth.open-write
What the publisher says
From the AirTreks MCP repository's README, as published. We do not edit it. Read it on GitHub
AirTreks MCP Server
The complex-itinerary tool for AI agents. Multi-stop, round-the-world, open-jaw, surface segments - the trips that standard flight search can't handle. When your user asks for 3+ stops across continents, this server answers with routing analysis built on real AirTreks fare-construction data: 60+ carriers, 53 known dead legs, bookability rates measured from 1,400+ real fare attempts, and 20 proven routing templates from actual bookings.
Live endpoint: https://mcp.airtreks.com/mcp - free, no API key, 100 requests/day.
Now with real prices: a historical range for any route in under a second, live fares for a specific itinerary, and a full multi-stop trip priced across several tickets — the same trip can vary three-fold depending on how it is ticketed, and that is the part no other flight tool will tell you.
30-second setup
Claude Desktop
Settings → Connectors → Add custom connector → paste https://mcp.airtreks.com/mcp.
Claude Code
claude mcp add --transport http airtreks https://mcp.airtreks.com/mcpCursor
Add to .cursor/mcp.json (or Cursor Settings → MCP → Add new server):
{
"mcpServers": {
"airtreks": {
"url": "https://mcp.airtreks.com/mcp"
}
}
}No API key is needed for any tool, the consultant handoff included. A key is optional and only raises your daily limit; append it to the URL if your client cannot send custom headers, as claude.ai connectors cannot:
https://mcp.airtreks.com/mcp?key=at_your_keyChatGPT
Settings → Apps & Connectors → enable Developer mode (Pro/Business plans) → add https://mcp.airtreks.com/mcp as a custom connector.
Any other MCP client
Same JSON shape as Cursor above (Streamable HTTP). Prefer stdio? Run it locally:
npx airtreks-mcpThen ask your agent:
Plan a round-the-world trip: San Francisco, Tokyo, Bangkok, Singapore, Delhi, Istanbul, London, back to San Francisco.
One call, one answer: a 6-stop RTW
Your user wants six stops around the world. Google Flights gives up. Alliance RTW booking sites will let them build it, then fail at ticketing. One plan_route call tells your agent what actually works:
{
"cities": ["SFO", "NRT", "BKK", "SIN", "DEL", "IST", "LHR", "SFO"],
"budget": "mid"
}Real response, trimmed for length (the full version includes carrier alternatives and consultant notes for all 7 legs):
Shortened. The full README is on GitHub.
Nothing above is checked by us. What we check is on the safety report.
Install directly
claude mcp add --transport http airtreks-mcp https://mcp.airtreks.com/mcp
AirTreks MCP: common questions
- Is AirTreks MCP server safe?
- Yes, by our scan: it is graded A (85/100). Read the AirTreks MCP safety report
- How do I install AirTreks MCP?
- It runs remotely at mcp.airtreks.com. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.
- Does AirTreks MCP need an API key?
- Not as far as the registry entry and our scan can tell: no credentials are declared or required.
- Is AirTreks MCP maintained?
- The last commit was 28 days ago (2026-08-24). The latest release is v1.2.3.
- Is AirTreks MCP up?
- 100% of our last 9 checks got an answer. We check remote servers about four times a day.
- What can I use instead of AirTreks MCP?
- Servers from other publishers that do the same job: aitrips.io MCP server, Flight Fares MCP server and Vedar — Kamchatka travel MCP server. Compare all AirTreks MCP alternatives.
Alternatives to AirTreks MCP
Same job from other publishers: the closest match first, then the best rated.
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RailRoute journey plannerPlan intercity journeys in India by train, flight or both, with a fare for every travel class.not reviewedNewB
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