get_rooms
List the bookable rooms for ONE hotel and date range. Each room's supplierRoomId is what you pass to get_checkout_quote / create_checkout. Use the hotel ref from search_hotels or search. Call this to see all of a chosen hotel's rooms, or to refresh availability before checkout.
This record as markdown: /tools/com-getmyhotels-getmyhotels/get-rooms.md
What get_rooms does on GetMyHotels
AI agents call get_rooms to retrieve information from GetMyHotels without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
ref | string | — | The hotel `ref` from search (e.g. 'tbo:1360717'). |
rooms | integer | — | Rooms (default 1). |
adults | integer | — | Adults (default 2). |
checkIn | string | Yes | Check-in date, ISO 8601 (YYYY-MM-DD). |
checkOut | string | Yes | Check-out date, ISO 8601 (YYYY-MM-DD). |
children | integer | — | Children (default 0). |
supplierCode | string | — | Alternative to `ref`: supplier code. |
supplierHotelId | string | — | Alternative to `ref`: supplier hotel id. |
Parameters from the server's own tool schema.
Why get_rooms is rated Low
This tool queries hotel room availability and details for a specific hotel and date range. It returns information needed for checkout decisions but does not create, modify, delete, or execute transactions. It requires no authentication ('Guest search needs no sign-in') and produces read-only results.
From the tool's definition The tool description states it 'List[s] the bookable rooms' and is used to 'see all of a chosen hotel's rooms, or to refresh availability before checkout.' These are retrieval and query operations with no side effects.
Attacks that exploit this kind of access
The rule that runs get_rooms safely
PolicyLayer is an MCP gateway: it sits between your AI agents and GetMyHotels, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_rooms, this is the rule to start with:
get_rooms is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect GetMyHotels, apply this rule, and every get_rooms call is checked against it from then on.
Questions about get_rooms
List the bookable rooms for ONE hotel and date range. Each room's supplierRoomId is what you pass to get_checkout_quote / create_checkout. Use the hotel ref from search_hotels or search. Call this to see all of a chosen hotel's rooms, or to refresh availability before checkout. It is categorised as a Read tool in the GetMyHotels MCP Server, which means it retrieves data without modifying state.
get_rooms accepts 8 parameters: ref, rooms, adults, checkIn, checkOut, children, supplierCode, supplierHotelId. Required: checkIn, checkOut. The full parameter table on this page comes from the server's own tool schema.
Register the GetMyHotels MCP server in PolicyLayer and add a rule for get_rooms: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches GetMyHotels. Nothing to install.
get_rooms is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the get_rooms rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for get_rooms. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
get_rooms is provided by the GetMyHotels MCP server (https://mcp.getmyhotels.com). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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