AirTreks MCP

by Airtreks · remote · local (npm) · no sign-in to list tools · v1.2.7 · published by GitHub user Airtreks

Multi-city flight routing intelligence — plan RTW trips, validate alliances, get carrier picks.

Deletes · 1Final · 1Changes · 4

Compare Registry entry

11 tools: 1 can delete or cancel things, 1 do something that can't be undone, 4 change things and 5 only read.

Scanned Oct 21, 2026

Deletes or cancels1Claude Code: deny: see these tools
Can't be undone1Claude Code: ask: see these tools
Changes things4Claude Code: ask: see these tools
Only reads5Claude Code: allow: see these tools

1 check matched something in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http airtreks https://mcp.airtreks.com/mcp

Findings

Matches of fixed checks, with the text they matched.

1 warn

Warnhub_check
The server marks "hub_check" read-only (readOnlyHint: true), and its own name, description or input give the class "irreversible".
Matched text
annotations: {"readOnlyHint":true,"destructiveHint":false,"openWorldHint":false}; The input addresses people (input.to): what it sends cannot be taken back.
What this check looks for

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

11 tools

Deletes or cancels 1Removes, cancels or revokes something.Claude Code: deny

trip_idea_createSubmit the customer's trip to AirTreks — a human travel consultant takes over from there.No findings
Why it is in this group
- The name "trip_idea_create" says "create": a word for a change.
- The server marks it destructive (destructiveHint: true).
Description, as the server wrote it
Submit 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.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: true
- idempotentHint: false
- openWorldHint: true

Can't be undone 1Sends, pays, publishes or merges: once done, it cannot be taken back.Claude Code: ask

hub_checkCheck the best connection between two airports.1 finding
Why it is in this group
- The input addresses people (input.to): what it sends cannot be taken back.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Findings
- Warn
  The server marks "hub_check" read-only (readOnlyHint: true), and its own name, description or input give the class "irreversible".
  Matched text
  annotations: {"readOnlyHint":true,"destructiveHint":false,"openWorldHint":false}; The input addresses people (input.to): what it sends cannot be taken back.
  What this check looks for
Description, as the server wrote it
Check 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.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- openWorldHint: false

Changes things 4Creates or changes something that can be changed back.Claude Code: ask

custom_route_buildBreak a complex multi-city itinerary into individually-ticketable segments with carrier recommendations.No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it
Break 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.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- openWorldHint: false
fare_product_matchRecommend the best fare product type for a route — RTW, Circle Pacific, Circle Atlantic, Open Jaw, or Custom Multi-City.No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it
Recommend 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.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- openWorldHint: false
itinerary_quotePrice 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.No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
Description, as the server wrote it
Price 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; call itinerary_quote_status with it straight away, and that call waits for the result. Keep that reference — it is the only way to retrieve the quote.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: false
- idempotentHint: false
- openWorldHint: false
plan_routeThe primary entry point for any multi-city trip.No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it
The 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.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- openWorldHint: false

Only reads 5Looks things up and changes nothing.Claude Code: allow

fare_quoteGet live, bookable-quality fares for one specific itinerary — actual flights, actual prices, for the dates given.No findings
Why it is in this group
- The description's first verb is "get": a word for reading.
Description, as the server wrote it
Get 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.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- openWorldHint: false
itinerary_quote_statusFetch the result of an itinerary_quote using the quoteReference it returned.No findings
Why it is in this group
- The name "itinerary_quote_status" says "status": a word for reading.
Description, as the server wrote it
Fetch the result of an itinerary_quote using the quoteReference it returned. Call it straight away: it waits up to about 40 seconds for a quote that is still pricing, then returns the finished options, or status 'pending' if the quote needs one more call. Costs nothing and does no searching, so call it again rather than starting a second quote.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- openWorldHint: false
route_estimateGet a price range for a multi-city or round-the-world trip, drawn from what AirTreks customers have actually paid on those routes.No findings
Why it is in this group
- The description's first verb is "get": a word for reading.
Description, as the server wrote it
Get 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.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- openWorldHint: false
route_suggestGet suggested multi-stop flight routings based on regions, direction, and alliance preference.No findings
Why it is in this group
- The description's first verb is "get": a word for reading.
Description, as the server wrote it
Get 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.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- openWorldHint: false
route_validateValidate a multi-city flight routing for feasibility.No findings
Why it is in this group
- The name "route_validate" says "validate": a word for reading.
Description, as the server wrote it
Validate 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.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- openWorldHint: false

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.2.7. Values in angle brackets are yours to fill in.

claude mcp add --transport http airtreks https://mcp.airtreks.com/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json

{
  "permissions": {
    "allow": [
      "mcp__airtreks__route_estimate",
      "mcp__airtreks__fare_quote",
      "mcp__airtreks__itinerary_quote_status",
      "mcp__airtreks__route_validate",
      "mcp__airtreks__route_suggest"
    ],
    "ask": [
      "mcp__airtreks__plan_route",
      "mcp__airtreks__itinerary_quote",
      "mcp__airtreks__hub_check",
      "mcp__airtreks__fare_product_match",
      "mcp__airtreks__custom_route_build"
    ],
    "deny": [
      "mcp__airtreks__trip_idea_create"
    ]
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as airtreks. Review it before you use it.

Keep track

Get told when this server's tools change: a new tool, a new description, a new class.

https://anlyon.dev/servers/io.github.Airtreks/airtreks-mcp/changes.xml

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Anlyon alternative

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Source: MCP Registry · repository. Synced Oct 21, 2026, 18:14 UTC.

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