flightclaw

com.flightclawPublished by flightclaw.comOfficial publisherv1.0.0Updated Oct 24, 2026

Search ~300 airlines and book flights with a checkout link. OAuth sign-in by email code.

VerifiedStreamable HTTPWeb executableLocation & LifestyleFinance

Overview

AI-generated overview

FlightClaw lets an AI assistant search about 300 airlines, compare fares, track prices and book flights through a hosted MCP endpoint with OAuth sign-in.

What you can do
  • Search and compare flights, multi-city trips, seat maps and recommendations across roughly 300 airlines
  • Create checkout links, check payment status, list orders, request changes and cancel bookings
  • Track fares daily with email alerts when a price drops
  • Save travellers, groups, preferences, cards, points balances and trip history
  • Log trips, record feedback and check whether a specific flight has WiFi or Starlink
When to use it
Useful when you want an assistant to find and compare fares, watch a route for price drops, or complete a booking and manage it afterwards without leaving the chat. The hosted server suits users who prefer no local setup; a separate self-hosted Python server offers search and tracking only.
Requirements
Hosted remote endpoint over streamable HTTP with OAuth sign-in (email code); nothing to install. The optional local open-source server needs Python with uv and the listed packages, and needs no credentials for search or tracking.
Before you install
Booking involves real money: checkout totals include a FlightClaw booking fee, and payment happens via a checkout link or a Link virtual card spend request the user must approve. The server stores traveller details, saved cards, points balances and trip history, and can cancel or change orders. Card numbers are not requested by the agent.

Installation

In SourceWeft

  1. Open flightclaw in the dashboard and add it to a workspace.
  2. Connect the required credentials. They are stored privately and never shown on public pages.
  3. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/com.flightclaw%2Fflightclaw/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config. The client completes OAuth sign-in on first connect.

{
  "mcpServers": {
    "flightclaw": {
      "type": "http",
      "url": "https://mcp.flightclaw.com/mcp"
    }
  }
}

README

FlightClaw agents: book flights with AI

Search, price-track and book flights from your AI assistant. FlightClaw is an AI flight booking agent and MCP server for Claude, ChatGPT, Cursor, VS Code and any MCP client. It covers about 300 airlines, finds cheap flights, remembers your travellers and preferences, and works as a flight price tracker that emails you when a tracked fare drops. Learn more at flightclaw.com.

Skills

Agent skills for the hosted MCP server (https://mcp.flightclaw.com/mcp). Each skill tells the agent which tools to call, in which order, and when to ask the user first.

SkillUse it to
book-flightSearch, compare and book flights with AI, then pay by checkout link or Link virtual card
track-flight-priceTrack a fare daily and get an email alert when the price drops
plan-group-tripSave travellers and groups, search multi-city trips and book everyone at once
manage-bookingFind orders and booking references, quote changes and cancel with a refund quote
traveler-profileSave you, companions, preferences, cards, points balances and trip history

The root SKILL.md covers the local open-source server.

Option 1: Hosted MCP (recommended)

Server URL: https://mcp.flightclaw.com/mcp (streamable HTTP, OAuth sign-in). Nothing to install.

ClientSetup
Claude (web / desktop)Settings > Connectors > Add custom connector > paste https://mcp.flightclaw.com/mcp
ChatGPTSettings > Apps & Connectors > Create (developer mode) > paste https://mcp.flightclaw.com/mcp
Claude Codeclaude mcp add --transport http flightclaw https://mcp.flightclaw.com/mcp
CursorOne-click install, or add {"mcpServers":{"flightclaw":{"url":"https://mcp.flightclaw.com/mcp"}}} to ~/.cursor/mcp.json
VS CodeOne-click install, or code --add-mcp '{"name":"flightclaw","type":"http","url":"https://mcp.flightclaw.com/mcp"}'
WindsurfAdd {"mcpServers":{"flightclaw":{"serverUrl":"https://mcp.flightclaw.com/mcp"}}} to ~/.codeium/windsurf/mcp_config.json

Hosted tools

GroupTools
Searchsearch_flights, search_multi_city, recommend_flights, get_offer, get_seat_map
Bookingcreate_checkout, get_checkout_status, list_orders, get_order, request_change, cancel_order
Price trackingtrack_flight, list_tracked, remove_tracked (checked daily, email alert on a drop)
Profileget_me, set_me, save_traveler, list_travelers, get_traveler, delete_traveler, save_group, list_groups, get_group, delete_group, get_preferences, set_preferences, save_card, list_cards, delete_card, set_points_balance, list_points
Tripslog_trip, list_trips, get_trip, trips_followup, record_trip_feedback
WiFicheck_flight_wifi (does a specific flight have WiFi or Starlink; data from seatwifi.com)

Booking and payment

  1. search_flights returns offers. Each total_amount includes the FlightClaw booking fee.
  2. create_checkout returns a checkout_url and the exact total_amount + total_currency. Nothing is charged yet.
  3. Pay one of two ways:
    • Checkout link: the traveller opens checkout_url and pays by card.
    • Link virtual card: the agent creates a Link spend request for exactly total_amount (fare + booking fee), the user approves it in Link, and the agent pays on checkout_url with the Link virtual card. The agent never pays more than the approved amount.
  4. get_checkout_status until completed, then get_order for the booking reference.

The agent never asks for card numbers.

Option 2: Local open-source server

The rest of this README covers the self-hosted Python server in this repo. It searches Google Flights and tracks prices locally with no account.

Local MCP server

FlightClaw runs as a local MCP server, giving any MCP-compatible client (Claude Code, Claude Desktop, etc.) access to flight search and tracking tools.

Setup

bash
# Install dependenciespip install "flights==0.9.0" "mcp[cli]<2" fastmcp pydantic-settings
# Add to Claude Codeclaude mcp add flightclaw -- python3 /path/to/agents/server.py

Or in Claude Desktop, add to claude_desktop_config.json:

json
{  "mcpServers": {    "flightclaw": {      "command": "python3",      "args": ["/path/to/agents/server.py"]    }  }}

Tools

ToolDescription
search_flightsSearch Google Flights for prices on a route
search_datesFind cheapest dates to fly across a date range (calendar view)
track_flightAdd a route to price tracking with optional target price
check_pricesCheck all tracked flights for price changes and alerts
list_trackedList all tracked flights with price history
remove_trackedRemove a route from tracking
check_flight_wifiAsk seatwifi.com whether a flight (e.g. UA1234) has WiFi or Starlink

Search filters

All search tools support:

  • Passengers - adults, children, infants (in seat or on lap)
  • Airlines - filter to specific carriers (e.g. BA,AA,DL)
  • Price limit - max price in USD
  • Duration - max total flight time in minutes
  • Times - earliest/latest departure and arrival hours
  • Layovers - max layover duration in minutes
  • Sorting - by BEST, CHEAPEST, DEPARTURE, ARRIVAL, or DURATION
  • Multi-airport - comma-separated codes (e.g. LHR,MAN)
  • Date ranges - date_to for searching each day in a range

Example prompts

  • "Search flights from LHR to JFK on 2025-08-01 in business class"
  • "Find nonstop BA or VS flights LHR to JFK departing after 8am"
  • "What are the cheapest dates to fly LHR to JFK in July?"
  • "Search for 2 adults and 1 child, LHR to JFK, under $500"
  • "Track LHR to SFO on 2025-07-01 with a target price of $400"
  • "Check my tracked flights for price drops"

CLI Scripts

The original CLI scripts are still available in scripts/:

bash
# Search flightspython scripts/search-flights.py LHR JFK 2025-07-01 --cabin BUSINESS
# Multiple airports and date rangespython scripts/search-flights.py LHR,MAN JFK,EWR 2025-07-01 --date-to 2025-07-05
# Track a routepython scripts/track-flight.py LHR JFK 2025-07-01 --target-price 400
# Check for price drops (good for cron)python scripts/check-prices.py --threshold 5
# List tracked flightspython scripts/list-tracked.py

How it works

  • Queries Google Flights via the fli library
  • Prices returned in user's local currency (auto-detected from IP)
  • Price history persists in data/tracked.json
  • Supports one-way and round trips, all cabin classes (economy to first)
  • Filter by airline, price, duration, departure/arrival times, layover duration
  • Multi-airport and date-range searches expand into all combinations
  • Date search finds the cheapest day to fly across a range

Install (OpenClaw)

bash
npx skills add flightclaw/agents

Install (Grok)

/plugin marketplace add xai-org/plugin-marketplace/plugin install flightclaw

Install (Claude Code)

/plugin marketplace add flightclaw/agents/plugin install flightclaw@flightclaw

Install (Cursor)

/plugin marketplace add flightclaw/agents/plugin install flightclaw

Install (Gemini CLI)

bash
gemini extensions install https://github.com/flightclaw/agents

Each client reads its own manifest from this repo — .grok-plugin/, .claude-plugin/, .cursor-plugin/ and gemini-extension.json — and they all connect to the hosted server at https://mcp.flightclaw.com/mcp. To run the local server instead, use the setup in "Local MCP server" above.

The local server

The local server runs server.py through uv, which resolves the pinned dependencies at start-up. Install uv first; no other setup step runs on your machine.

What the local server reaches, and what it needs

EndpointPurposeCredentials
google.com/travel/flights (via the fli library)Flight search and price trackingnone

Search and price tracking need no credentials. HOST and PORT are only read in HTTP transport mode.

FlightClaw reads no other environment variable, writes only to its own data/ directory, and runs no install-time script.

License

MIT — see LICENSE.

Source: README.md at commit 7df2e70

Tools

0
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Version history

1
  1. v1.0.0LatestSep 26, 2026

Score

85% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts