List all hotels in a specific city
AI agents call hotel_list_by_city to retrieve information from Travel Amadeus MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and displays hotel information for a given city. It has no side effects, does not create or modify data, does not execute external code or commands, and does not involve financial transactions. It is purely informational and falls squarely into the Read category. The severity is low because misuse would only expose travel data that is typically public or semi-public.
From the tool's definition Tool name 'hotel_list_by_city' and description 'List all hotels in a specific city' indicate a retrieval operation that queries hotel data without modification, deletion, or financial transaction. The verb 'list' is explicitly a read operation.
Attacks that exploit this kind of access
List all hotels in a specific city. It is categorised as a Read tool in the Travel Amadeus MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Travel Amadeus MCP Server MCP server in PolicyLayer and add a rule for hotel_list_by_city: 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 Travel Amadeus MCP Server. Nothing to install.
hotel_list_by_city 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 hotel_list_by_city 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 hotel_list_by_city. 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.
hotel_list_by_city is provided by the Travel Amadeus MCP Server MCP server (prathush21/travel-amadeus-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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