About Marriott MCP
Marriott MCP is an MCP server in the Search category: marriott hotel search as an MCP server and CLI, via the Phoenix GraphQL API driven through a real Chrome session.
Install
git clone https://github.com/remybroun/marriott-mcpThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
Tools (7)
brand_tiersThe brand ranking. Static — answers instantly, no browser.
Parameters not published.
graphql_rawCall any safelisted operation directly. Escape hatch.
Parameters not published.
plan_stayCheapest hotel-hopping itinerary for a multi-night stay. See below.
Parameters not published.
scan_datesThe same search across up to 14 consecutive check-in dates, to find the cheap day.
Parameters not published.
search_hotelsPriced search near a destination. Highlights cheapest / best value / best tier.
Parameters not published.
session_statusIs Chrome up, and is Marriott serving real pages or a challenge?
Parameters not published.
suggest_placesResolve free text to a Marriott destination.
Parameters not published.
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