Search for a restaurant by name and location. Returns matching restaurants with their IDs.
AI agents call search_restaurant 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.
This tool retrieves and queries restaurant data based on search parameters. It has no capability to modify, delete, execute code, or trigger financial transactions. The blast radius of misuse is minimal—an agent could only retrieve irrelevant or excessive restaurant data, which poses no significant risk.
From the tool's definition Tool description states it 'Search for a restaurant by name and location. Returns matching restaurants with their IDs.' The verb 'search' and the read-only action of returning matching results indicate data retrieval with no side effects.
Attacks that exploit this kind of access
Search for a restaurant by name and location. Returns matching restaurants with their IDs. 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 search_restaurant: 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.
search_restaurant 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 search_restaurant 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 search_restaurant. 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.
search_restaurant 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.
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