Get best-selling products in a specific Coupang category.
AI agents call get_best_products_by_category to retrieve information from Coupang MCP Server 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 an e-commerce platform without modifying, creating, or deleting any information. It has no side effects beyond returning data. The severity is low because misuse would only result in retrieving product information, which poses minimal security risk.
From the tool's definition The tool 'get_best_products_by_category' retrieves best-selling products in a Coupang category. The description states it 'Get[s] best-selling products' with no mention of modification, creation, or deletion.
Attacks that exploit this kind of access
Get best-selling products in a specific Coupang category. It is categorised as a Read tool in the Coupang MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Coupang MCP Server MCP server in PolicyLayer and add a rule for get_best_products_by_category: 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 Coupang MCP Server. Nothing to install.
get_best_products_by_category 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_best_products_by_category 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_best_products_by_category. 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_best_products_by_category is provided by the Coupang MCP Server MCP server (space-cap/mcp-coupang-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.
Teams ship this data inside their own products. See what a licence covers →