HotelRefund MCP server

• Registry namenet.hotelrefund/price-trackerverified in the MCP registry

The registry name sits under hotelrefund.net. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

• Stateanswerschecked 2026-10-21
• Tools11
• Server calls itselfhotelrefund-price-tracker
• Server version1.4.0
• Protocol version2025-06-18

On 2026-10-21 the server answered initialize and tools/list without a sign-in. First answer in 18 ms.

• Whether its tools do the product's job has not been judged yet.
• Checked on 4 of the 7 days it takes to judge reliability.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

• INITE MCP scoreafter a weeka score needs 7 daily checks: 4 so far
• Answeredmeasuring4 of the 7 daily checks it takes to print a share
• Median first answer115 ms
• Space in an agent's context≈ 4,073 tokensthe definitions of all its tools (11), which an agent carries on every turn
• Tool definitionsA · 98 of 100
• Typed results0 of 11 toolsdeclared outputSchema: results come typed, read once

• Parameters without a description: in 1 of 11

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (30%), doing the product's job (25%), definitions (20%), context (10%) and use (15%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

• search_hotels

  Resolve a hotel to the agoda_hotel_id that track_hotel_price needs. This is a lookup step, not a hotel search engine: it returns catalog entries (name, address, stars, rating, review count) and no prices — for prices, track the hotel or…

• track_hotel_price

  Today is 2026-10-21 (UTC) — never infer the date from the conversation or from training data. Stay dates are calendar days in the hotel's local time zone, which in Asia is already ahead of UTC, so check_in must be 2026-10-20 or later; an…

• get_price_history

  Return the recorded prices for one tracking (tracking_id): current, first, lowest and highest price, percentage change and trend since tracking started, and the time series of observed prices. Also returns booking_guidance — a…

• list_tracked_hotels

  List the hotels currently being tracked (all trackings are public), with current price, change since tracking started, stay dates and per-item booking_url / track_page_url (in language), sorted with the biggest price drops first.

• list_hotel_deals

  List today's biggest observed hotel discounts: Agoda's live rate for a 1-night stay about two weeks ahead (2 adults, USD) compared with Agoda's own listed rate for the same room; only discounts of 5% or more are kept. Without arguments…

• get_hotel_price_calendar

  Show what one hotel (agoda_hotel_id from search_hotels) costs on Agoda for each check-in date in a window — the "what if I move my dates" view. Returns one price snapshot per date (with fetched_at), the cheapest date, and low/high bands…

• get_refund_guide

  Return the full text of one HotelRefund reference guide on what to do about a booking that already exists: cancellation deadlines, getting a refund, what to do when the price drops after booking, how best-price guarantees work, refundable…

• get_service_status

  Report whether the tracker is running and what it covers: the number of hotels and cities in the catalog that can be tracked, how many stays are tracked right now, price checks in the last 24 hours, and the remaining shared daily…

• get_current_price

  Read the Agoda price for one hotel (agoda_hotel_id from search_hotels) and one stay right now: total for the whole stay with taxes and fees, 2 adults, standard rate, plus room type and breakfast when Agoda reports them. A one-time reading…

• check_refund_claim

  Check whether a lower price found after booking qualifies for the booking site's best price guarantee, using the same rules as the HotelRefund Refund Report: same-site drops, sites that ended their guarantee (Hotels.com; Expedia for newer…

• draft_refund_request

  Write the text for one of four requests, in en, ko, ja or zh: price_guarantee (claim to the booking site for the difference), date_change, goodwill_refund (for a non-refundable booking, with a reason) or checkin_request (upgrade, late…