Get a specific review by resource name
AI agents call gbp_get_review to retrieve information from Google Business Profile 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 a specific review record without creating, modifying, or deleting any data. It is a simple read operation that queries existing review data. The retrieval of business reviews poses minimal security risk as it accesses information that is typically already public on the business profile. Confidence is high due to explicit 'Get' language in the description.
From the tool's definition Tool name 'gbp_get_review' and description 'Get a specific review by resource name' indicate a retrieval operation with no modification or side effects.
Attacks that exploit this kind of access
Get a specific review by resource name. It is categorised as a Read tool in the Google Business Profile MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Google Business Profile MCP Server MCP server in PolicyLayer and add a rule for gbp_get_review: 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 Google Business Profile MCP Server. Nothing to install.
gbp_get_review 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 gbp_get_review 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 gbp_get_review. 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.
gbp_get_review is provided by the Google Business Profile MCP Server MCP server (narkov/gbp-mcp-server). 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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