calcular_adicional_noturno

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

Low RISK CLASS

Category Read

Parameters 43 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-adicional-noturno.md

WHAT IT DOES

What calcular_adicional_noturno does on Contaí — Calculadoras Fiscais Brasileiras

AI agents call calcular_adicional_noturno 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
`tipoJornada`	string	Yes	urbano: 22h-5h, +20%, hora reduzida 52min30s. rural_agricola: 21h-5h, +25%. rural_pecuaria: 20h-4h, +25%.
`cargaMensalHoras`	number	—	Carga horária mensal padrão. Default 220h.
`salarioBrutoCents`	integer	Yes	Salário bruto mensal em centavos
`horasNoturnasTrabalhadas`	number	Yes	Horas trabalhadas em período noturno no mês

Parameters from the server's own tool schema.

RISK

Why calcular_adicional_noturno is rated Low

This is a pure calculation tool that takes input values (likely salary, hours worked, work period) and returns computed outputs according to Brazilian labor law formulas. It retrieves/computes information without side effects. No data is created, modified, deleted, or financial commitments made by the tool itself—it simply performs statutory wage calculations.

From the tool's definition Tool description states it 'Calcula adicional noturno CLT' and 'Retorna valor por hora noturna com adicional, total mensal de adicional, total a receber.' The verb 'calcula' and 'retorna' indicate the tool performs calculations and returns computed results…

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs calcular_adicional_noturno 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_adicional_noturno, this is the rule to start with:

calcular_adicional_noturno Allowed

calcular_adicional_noturno 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_adicional_noturno": {}
  }
}

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_adicional_noturno call is checked against it from then on.

FAQ

Questions about calcular_adicional_noturno

What does the calcular_adicional_noturno tool do? +

Calcula adicional noturno CLT. Urbana: +20% sobre hora normal, hora reduzida (52min30s = 1h legal), período 22h-5h (CLT art. 73). Rural lavoura: +25%, 21h-5h (Lei 5.889/73). Rural pecuária: +25%, 20h-4h. Retorna valor por hora noturna com adicional, total mensal de adicional, total a receber. Fonte: CLT art. 73 + Lei 5.889/73 + Súmula TST 60. 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_adicional_noturno accept? +

calcular_adicional_noturno accepts 4 parameters: tipoJornada, cargaMensalHoras, salarioBrutoCents, horasNoturnasTrabalhadas. Required: tipoJornada, salarioBrutoCents, horasNoturnasTrabalhadas. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on calcular_adicional_noturno? +

Register the Contaí — Calculadoras Fiscais Brasileiras MCP server in PolicyLayer and add a rule for calcular_adicional_noturno: 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_adicional_noturno? +

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

Can I rate-limit calcular_adicional_noturno? +

Yes. Add a rate_limit block to the calcular_adicional_noturno 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_adicional_noturno completely? +

Set action: deny in the PolicyLayer policy for calcular_adicional_noturno. 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_adicional_noturno? +

calcular_adicional_noturno 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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