Airport Lounge List

Airport Lounge List MCP Server

A hosted Model Context Protocol server that lets an AI assistant answer the question every frequent flyer actually has: which lounge can I get into here, with the cards I already hold?

Search lounges at any airport, check access by credit card, membership, airline status or ticket class, compare networks like Priority Pass, and — once you sign in — log visits, write reviews and keep a wishlist.

https://mcp.airportloungelist.com/mcp

There is nothing to install and no API key to copy. Add the URL to your MCP client. It opens a browser to sign in with a free Airport Lounge List account the first time a tool runs.

Install

Claude Code (recommended) — installs the plugin with all skills and a guided setup:

claude plugin marketplace add Airport-Lounge-List/mcp-server && claude plugin install airport-lounge-list@airport-lounge-list

Then run /airport-lounge-list:setup.

Claude Code, MCP only

claude mcp add airport-lounge-list --transport http https://mcp.airportloungelist.com/mcp

Claude Desktop, Cursor, Windsurf, VS Code

{  "mcpServers": {    "airport-lounge-list": { "url": "https://mcp.airportloungelist.com/mcp" }  }}

Gemini CLI — this repository is a Gemini CLI extension:

gemini extensions install https://github.com/Airport-Lounge-List/mcp-server

Clients without native remote-server support can bridge with mcp-remote:

{  "mcpServers": {    "airport-lounge-list": {      "command": "npx",      "args": ["-y", "mcp-remote", "https://mcp.airportloungelist.com/mcp"]    }  }}

Try it

Which lounges at Heathrow Terminal 5 can I use with Priority Pass?

Does my Amex Platinum get me into the Centurion Lounge at LAX?

Compare Priority Pass and DragonPass coverage in Asia.

Log that I visited the Qantas First Lounge in Sydney yesterday and rate it 5.

Tools

21 tools — see TOOLS.md for the full table with titles and descriptions.

Eight are lounge-data tools: search_lounges, get_airport_lounges, get_lounge_details, find_lounges_by_access, list_access_methods, list_networks, get_network_lounges, discover_more_flight_tools.

The other thirteen read or change your own reviews, visits and wishlist. Every tool needs an OAuth sign-in.

Every tool declares MCP title and annotations (readOnlyHint, destructiveHint, idempotentHint, openWorldHint), so a client can tell a read from a write before it calls anything.

Skills

The Claude Code plugin ships seventeen skills in skills/. Each one tells the agent which tools to call, in which order. The same documents are live at https://airportloungelist.com/skills/<id>.md.

Transport and authentication

Streamable HTTP. SSE is not used.

Every request needs an OAuth 2.1 bearer token. Sign-in is free.

The server uses OAuth 2.1 with PKCE and RFC 7591 dynamic client registration, so a compliant client registers itself and opens a browser for consent — no keys to paste. Scopes are read and write; the eight mutating tools require write.

Calling the server without a token returns 401 with a WWW-Authenticate header pointing at the RFC 9728 protected-resource document, which is how your client discovers the authorization server.

Discovery documents

• /.well-known/mcp.json — server card with the full tool list
• /.well-known/oauth-protected-resource/mcp — RFC 9728
• /.well-known/oauth-authorization-server — RFC 8414
• /auth.md — the OAuth flow written for an agent to follow
• /.well-known/agent-card.json — A2A agent card

Related servers

Same team, same install pattern — each is a separate remote MCP server:

The discover_more_flight_tools tool returns the same list with install snippets.

Registry and plugin catalogs

Network access and credentials

The plugin declares exactly one network endpoint, https://mcp.airportloungelist.com/mcp, configured in .mcp.json. It ships no hooks, no scripts and no executable code — there is nothing to run locally, so nothing reads your filesystem, environment or shell.

No API key is needed. Every tool uses OAuth 2.1: your client registers itself and opens a browser for consent, and the resulting token is held by your client. We never see a password, and you can revoke access at any time from your account settings.

About

Server code is not open source; this repository is the public home for the server's metadata and documentation.

Operated by Merchant Software Solutions Limited, registered in England and Wales, company number 14098922.

• Website: https://airportloungelist.com
• Docs: https://airportloungelist.com/mcp
• Support: [email protected]
• Privacy policy · Terms of service

Documentation and metadata in this repository are MIT licensed (see LICENSE). The lounge data served by the endpoint is proprietary and covered by the terms of service.