AI agents call horoshop_list_products to retrieve information from Horoshop without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and retrieves product data from the Horoshop catalog without creating, modifying, or deleting any data. It is a straightforward read operation with minimal security risk—the worst outcome is unauthorized access to product information, which has low business impact compared to order manipulation or financial transactions.
From the tool's definition Tool name contains 'list' and description states 'Returns products' from a catalog/export endpoint, indicating data retrieval with no modification.
Attacks that exploit this kind of access
Returns products using the Horoshop catalog/export endpoint. It is categorised as a Read tool in the Horoshop MCP Server, which means it retrieves data without modifying state.
Register the Horoshop MCP server in PolicyLayer and add a rule for horoshop_list_products: 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 Horoshop. Nothing to install.
horoshop_list_products 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 horoshop_list_products 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 horoshop_list_products. 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.
horoshop_list_products is provided by the Horoshop MCP server (narkov/horoshop-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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