업종코드/KSIC DB를 분류명 키워드로 검색합니다. 띄어쓰기·괄호 차이를 무시한 정규화 매칭. levels로 검색 분류수준 한정 가능 (예: 제외 단서를 l3~l5에만 적용해 상위 레벨에 휘말리는 것 방지). 결과의 분류수준을 보고 법조문이 가리키는 수준을 판단할 수 있습니다.
AI agents call search_industry_by_keyword 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 search/query function that retrieves industry classification information from a database. It performs no side effects, creates no data, executes no code, and cannot modify or delete information. The ability to filter by classification levels is a read-only parameter for narrowing query results.
From the tool's definition Tool description states it 'searches' (검색합니다) industry classification codes in the KSIC database by keyword using normalized matching. Returns classification results with hierarchy levels.
Attacks that exploit this kind of access
업종코드/KSIC DB를 분류명 키워드로 검색합니다. 띄어쓰기·괄호 차이를 무시한 정규화 매칭. levels로 검색 분류수준 한정 가능 (예: 제외 단서를 l3~l5에만 적용해 상위 레벨에 휘말리는 것 방지). 결과의 분류수준을 보고 법조문이 가리키는 수준을 판단할 수 있습니다. 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 search_industry_by_keyword: 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.
search_industry_by_keyword 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 search_industry_by_keyword 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 search_industry_by_keyword. 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.
search_industry_by_keyword 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.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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