Retorna as informações do cliente pelo código e nome. Retonar se o cliente está na base de clientes socios que lhes concendem o direito a participar dos super descontos negociados.
AI agents call get_info_cliente to retrieve information from Mercadinho Mercantes Multi-Agent AI Assistant without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves customer personal information and membership/discount status without modifying or deleting data. It is categorized as Read. Severity is medium because customer personal information (nome, código, membership status) could be sensitive PII in a retail context; an agent with unrestricted access could enumerate or exfiltrate customer records.
From the tool's definition Tool name 'get_info_cliente' and description 'Retorna as informações do cliente' (returns client information) indicate data retrieval.
Attacks that exploit this kind of access
Retorna as informações do cliente pelo código e nome. Retonar se o cliente está na base de clientes socios que lhes concendem o direito a participar dos super descontos negociados. It is categorised as a Read tool in the Mercadinho Mercantes Multi-Agent AI Assistant MCP Server, which means it retrieves data without modifying state.
Register the Mercadinho Mercantes Multi-Agent AI Assistant MCP server in PolicyLayer and add a rule for get_info_cliente: 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 Mercadinho Mercantes Multi-Agent AI Assistant. Nothing to install.
get_info_cliente 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_info_cliente 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_info_cliente. 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_info_cliente is provided by the Mercadinho Mercantes Multi-Agent AI Assistant MCP server (lennonconstantino/mcp_mercadinho). 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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