Find nearest airport to given coordinates
AI agents call nearest_airport 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 performs a geographic search to retrieve the nearest airport matching given coordinates. It is a read-only data retrieval operation with no side effects, no data modification, and no execution of commands or financial transactions. The low severity reflects minimal risk even if an AI agent queries it unnecessarily.
From the tool's definition Tool name is 'nearest_airport' and description states 'Find nearest airport to given coordinates' - a pure query/lookup operation that retrieves airport data based on geographic input without modifying any data or triggering external operations.
Attacks that exploit this kind of access
Find nearest airport to given coordinates. 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 nearest_airport: 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.
nearest_airport 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 nearest_airport 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 nearest_airport. 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.
nearest_airport 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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