[HIDDEN — call_taxlaw_extra 경유] 고용 세액공제 forward 공제 + 추징을 한 출처에서 산정(고용증대 §29의7 · 통합고용 §29의8 구법=2024·2025귀속 · 중소기업 사회보험료 §30의4 + COVID §29의7⑤⑥⑦). LLM 손계산(법령회수+장문추론)·forward↔추징 모순 오류를 차단. ⚠
AI agents call compute_employment_credit to retrieve information from Taxlaw Nts without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a computational retrieval tool that calculates tax credit amounts based on tax law provisions. While it produces financial calculations, it does not execute transactions, move money, or commit financial obligations—it merely retrieves and computes values from a database for informational/advisory purposes. The warning symbol and mention of error-blocking indicates validation logic, not autonomous execution.
From the tool's definition Tool computes and retrieves employment tax credit calculations from Korean tax law database. Described as computing credits via 'call_taxlaw_extra' and preventing calculation errors through 'LLM hand calculation'.
Attacks that exploit this kind of access
[HIDDEN — call_taxlaw_extra 경유] 고용 세액공제 forward 공제 + 추징을 한 출처에서 산정(고용증대 §29의7 · 통합고용 §29의8 구법=2024·2025귀속 · 중소기업 사회보험료 §30의4 + COVID §29의7⑤⑥⑦). LLM 손계산(법령회수+장문추론)·forward↔추징 모순 오류를 차단. ⚠. It is categorised as a Read tool in the Taxlaw Nts MCP Server, which means it retrieves data without modifying state.
Register the Taxlaw Nts MCP server in PolicyLayer and add a rule for compute_employment_credit: 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 Taxlaw Nts. Nothing to install.
compute_employment_credit 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 compute_employment_credit 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 compute_employment_credit. 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.
compute_employment_credit is provided by the Taxlaw Nts MCP server (kim-go-chon/taxlaw-nts-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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