Calcula o rendimento tributável no regime simplificado (Cat. B/ENI), aplicando o coeficiente ao rendimento bruto (não calcula o imposto final, pois os escalões mudam anualmente). Usa para estimativas de IRS de trabalhador independente/recibos verdes (
AI agents call calc_irs_simplificado to retrieve information from Advogado PT MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a calculation/reference tool that estimates IRS tax liability for Portuguese self-employed workers by applying a statutory coefficient to gross income. It retrieves or computes information for reference purposes only—it does not create, modify, delete data, execute external operations, move money, or commit financial obligations. The tool explicitly states it does not calculate final tax nor modify any state.
From the tool's definition Tool performs calculation ('Calcula') of taxable income using a simplified coefficient formula; returns estimated values without modifying any data, financial records, or triggering payments. No side effects beyond computation.
Attacks that exploit this kind of access
Calcula o rendimento tributável no regime simplificado (Cat. B/ENI), aplicando o coeficiente ao rendimento bruto (não calcula o imposto final, pois os escalões mudam anualmente). Usa para estimativas de IRS de trabalhador independente/recibos verdes (. It is categorised as a Read tool in the Advogado PT MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Advogado PT MCP Server MCP server in PolicyLayer and add a rule for calc_irs_simplificado: 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 Advogado PT MCP Server. Nothing to install.
calc_irs_simplificado 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 calc_irs_simplificado 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 calc_irs_simplificado. 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.
calc_irs_simplificado is provided by the Advogado PT MCP Server MCP server (linofcp007/advogado-pt). 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.
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