calcular_fgts_acumulado

SERVERContaí — Calculadoras Fiscais Brasileiras SOURCE@contai-evoluke/mcp-server

Low RISK CLASS

Category Read

Parameters 52 required

Recommended Allowedsee the rule below

Registry record Grade B, identity unverified Pull the record →

This record as markdown: /tools/io-github-lfhillesheim-contai-mcp-server/calcular-fgts-acumulado.md

WHAT IT DOES

What calcular_fgts_acumulado does on Contaí — Calculadoras Fiscais Brasileiras

AI agents call calcular_fgts_acumulado to retrieve information from Contaí — Calculadoras Fiscais Brasileiras without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Parameter	Type	Required	Description
`mesesTrabalhados`	integer	Yes	Meses de vínculo CLT a simular (1-600 = 50 anos)
`salarioBrutoCents`	integer	Yes	Salário bruto mensal em centavos
`saldoInicialCents`	integer	—	Saldo FGTS já existente em centavos. Default 0.
`taxaMensalPercent`	number	—	Taxa mensal FGTS (default ~0.247% = 3% a.a. + TR). Override manual se quiser.
`reajusteAnualPercent`	number	—	Reajuste salarial anual (%). 0 = sem reajuste, 5 = +5% ao ano.

Parameters from the server's own tool schema.

RISK

Why calcular_fgts_acumulado is rated Low

This is a financial calculator that computes projections and simulations of FGTS (Brazilian severance fund) accumulation based on statutory rules. It retrieves no external data and produces no side effects—it purely calculates outcomes from user inputs.

From the tool's definition Tool name contains 'calcular' (calculate) and description states it 'simulates' (Simula saldo FGTS ao longo do tempo) and 'projects' (projetar saldo). The description lists use cases: 'planejar' (plan), 'projetar' (project), 'simular' (simulate).

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs calcular_fgts_acumulado safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Contaí — Calculadoras Fiscais Brasileiras, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For calcular_fgts_acumulado, this is the rule to start with:

calcular_fgts_acumulado Allowed

calcular_fgts_acumulado is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "calcular_fgts_acumulado": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Contaí — Calculadoras Fiscais Brasileiras, apply this rule, and every calcular_fgts_acumulado call is checked against it from then on.

FAQ

Questions about calcular_fgts_acumulado

What does the calcular_fgts_acumulado tool do? +

Simula saldo FGTS ao longo do tempo. Empregador deposita 8% do salário mensal + 8% sobre o 13º (a cada 12 meses). Rendimento de 3% a.a. + TR (≈0.25%/mês). Considera reajuste anual. Útil pra: planejar saque-aniversário, projetar saldo pra entrada SFH, simular rescisão futura. Fonte: Lei 8.036/1990 art. 15 + Lei 13.932/2019 (saque-aniversário). It is categorised as a Read tool in the Contaí — Calculadoras Fiscais Brasileiras MCP Server, which means it retrieves data without modifying state.

What parameters does calcular_fgts_acumulado accept? +

calcular_fgts_acumulado accepts 5 parameters: mesesTrabalhados, salarioBrutoCents, saldoInicialCents, taxaMensalPercent, reajusteAnualPercent. Required: mesesTrabalhados, salarioBrutoCents. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on calcular_fgts_acumulado? +

Register the Contaí — Calculadoras Fiscais Brasileiras MCP server in PolicyLayer and add a rule for calcular_fgts_acumulado: 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.

What risk level is calcular_fgts_acumulado? +

calcular_fgts_acumulado is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit calcular_fgts_acumulado? +

Yes. Add a rate_limit block to the calcular_fgts_acumulado 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.

How do I block calcular_fgts_acumulado completely? +

Set action: deny in the PolicyLayer policy for calcular_fgts_acumulado. 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.

What MCP server provides calcular_fgts_acumulado? +

calcular_fgts_acumulado 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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