Lista assinaturas e gastos recorrentes do usuário, calcula o custo anual total e identifica potencial de economia ao cancelar serviços pouco utilizados. Retorna: total mensal, total anual, agrupamento por categoria (streaming, música, academia, etc.), lista de assinaturas pouco usadas com custo a...
AI agents call calcular_revisao_assinaturas_gastos to retrieve information from Contaí — Calculadoras Fiscais Brasileiras without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
assinaturas | array | Yes | Lista de assinaturas e gastos recorrentes (1 a 50 itens). Inclua streaming, música, academia, armazenamento em nuvem, apps, jornais, cursos, etc. |
Parameters from the server's own tool schema.
This is a financial analytics tool that reads and analyzes subscription data, performs calculations, and returns summaries and recommendations. It does not create, modify, delete, or execute any actions on financial accounts or transactions.
From the tool's definition The tool 'Lista assinaturas e gastos recorrentes do usuário, calcula o custo anual total e identifica potencial de economia' performs data retrieval and analysis only. It 'Retorna: total mensal, total anual, agrupamento por categoria... lista de assinaturas...
Attacks that exploit this kind of access
Lista assinaturas e gastos recorrentes do usuário, calcula o custo anual total e identifica potencial de economia ao cancelar serviços pouco utilizados. Retorna: total mensal, total anual, agrupamento por categoria (streaming, música, academia, etc.), lista de assinaturas pouco usadas com custo anual de cada uma, potencial de economia anual e top 3 maiores gastos. Útil para revisão financeira e corte de custos. It is categorised as a Read tool in the Contaí — Calculadoras Fiscais Brasileiras MCP Server, which means it retrieves data without modifying state.
calcular_revisao_assinaturas_gastos accepts 1 parameter: assinaturas. Required: assinaturas. The full parameter table on this page comes from the server's own tool schema.
Register the Contaí — Calculadoras Fiscais Brasileiras MCP server in PolicyLayer and add a rule for calcular_revisao_assinaturas_gastos: 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 Contaí — Calculadoras Fiscais Brasileiras. Nothing to install.
calcular_revisao_assinaturas_gastos 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 calcular_revisao_assinaturas_gastos 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 calcular_revisao_assinaturas_gastos. 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.
calcular_revisao_assinaturas_gastos is provided by the Contaí — Calculadoras Fiscais Brasileiras MCP server (@contai-evoluke/mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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