Retorna dados COMPLETOS de uma empresa: cadastro + socios + regime tributario. QUANDO USAR: - Precisa de informacoes detalhadas para due diligence - Quer saber quem sao os socios e suas participacoes - Precisa verificar se empresa e Simples Nacional ou MEI RETORNA: - Todos os dados de buscar_empr...
AI agents call empresa_completa to retrieve information from MCP CNPJ Intelligence 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 information from a database of 27 million Brazilian companies. It has no side effects—it only reads and returns data about company registration, shareholder information, and tax classification. Even though the data returned is sensitive (partner names, CPF/CNPJ numbers), the tool itself performs no destructive, write, or execute operations.
From the tool's definition Tool name 'empresa_completa' and description indicates it 'Retorna dados COMPLETOS' (returns complete data) of companies including registration, partners, and tax regime.
Attacks that exploit this kind of access
Retorna dados COMPLETOS de uma empresa: cadastro + socios + regime tributario. QUANDO USAR: - Precisa de informacoes detalhadas para due diligence - Quer saber quem sao os socios e suas participacoes - Precisa verificar se empresa e Simples Nacional ou MEI RETORNA: - Todos os dados de buscar_empresa + - Lista de socios com nome, cpf/cnpj, qualificacao - Regime tributario: simples_nacional, mei. It is categorised as a Read tool in the MCP CNPJ Intelligence MCP Server, which means it retrieves data without modifying state.
Register the MCP CNPJ Intelligence MCP server in PolicyLayer and add a rule for empresa_completa: 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 CNPJ Intelligence. Nothing to install.
empresa_completa 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 empresa_completa 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 empresa_completa. 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.
empresa_completa is provided by the MCP CNPJ Intelligence MCP server (raphaelmarra/mcp-cnpj-intelligence). 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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