Rechercher des produits dans le catalogue Carrefour Drive. Retourne les noms, prix, marques et liens vers les produits.
AI agents call search_products to retrieve information from Mcp Carrefour without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool searches a product catalog and returns informational results (product names, prices, brands, links). It retrieves data without modifying, creating, deleting, or executing any operations. The low severity reflects minimal risk even if misused by an agent—at worst, it performs unwanted searches on publicly available product information.
From the tool's definition Tool description states 'Rechercher des produits' (search products) and 'Retourne les noms, prix, marques et liens' (returns names, prices, brands and product links). This is a query/retrieval operation with no side effects.
Attacks that exploit this kind of access
Rechercher des produits dans le catalogue Carrefour Drive. Retourne les noms, prix, marques et liens vers les produits. It is categorised as a Read tool in the Mcp Carrefour MCP Server, which means it retrieves data without modifying state.
Register the Mcp Carrefour MCP server in PolicyLayer and add a rule for search_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 Mcp Carrefour. Nothing to install.
search_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 search_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 search_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.
search_products is provided by the Mcp Carrefour MCP server (nicovlr/mcp-carrefour). 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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