Critical-risk tools in Hopper MCP Server
2 of the 7 tools in Hopper MCP Server are classified as critical risk. This page profiles those tools specifically, with recommended policy actions and the attack patterns that target them.
Every operation listed below is an action PolicyLayer recommends controlling at the transport layer. Open any tool to see the full profile, risk score, and YAML policy snippet.
Tools at critical risk
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book_flightFinancialInitiate a flight booking on Hopper for a specific flight. Requires passenger details and payment information. Returns booking confirmation or authentication requirements.
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book_hotelFinancialInitiate a hotel booking on Hopper. Requires guest details and payment information. Hopper
Attacks that target this class
Critical-risk tools in any server share these documented attack patterns. Each links to the full case and the defensive policy.