Look up multiple restaurants by their IDs in a single call.
AI agents call get_restaurants to retrieve information from Restaurant Reservation MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
get_restaurants retrieves restaurant information based on provided IDs. It performs a read-only lookup without creating, modifying, or deleting data. No booking, reservation changes, or automated actions occur. While the server as a whole includes financial/execute capabilities (booking, sniper automation), this specific tool is a simple data retrieval function.
From the tool's definition Tool description states 'Look up multiple restaurants by their IDs in a single call' — this is a query/retrieval operation with no side effects.
Attacks that exploit this kind of access
Look up multiple restaurants by their IDs in a single call. It is categorised as a Read tool in the Restaurant Reservation MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Restaurant Reservation MCP Server MCP server in PolicyLayer and add a rule for get_restaurants: 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 Restaurant Reservation MCP Server. Nothing to install.
get_restaurants 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_restaurants 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_restaurants. 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_restaurants is provided by the Restaurant Reservation MCP Server MCP server (jrklein343-svg/restaurant-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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