재무제표: 상장법인(유가증권, 코스닥) 및 주요 비상장법인(사업보고서 제출대상 & IFRS 적용)이 제출한 정기보고서 내에 XBRL재무제표의 모든계정과목을 제공합니다.
AI agents call get_financial_statement to retrieve information from Korea Stock without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves historical financial statement information from Korean stock exchange filings. It queries published XBRL financial data without creating, modifying, deleting, or executing operations. The data returned is read-only reference information used for analysis. Severity is low because misuse would only expose financial data already publicly filed with regulators, posing minimal blast radius.
From the tool's definition Tool name 'get_financial_statement' and description indicate retrieval of financial statement data (재무제표: provides XBRL financial statement accounts from periodic reports submitted by listed corporations).
Attacks that exploit this kind of access
재무제표: 상장법인(유가증권, 코스닥) 및 주요 비상장법인(사업보고서 제출대상 & IFRS 적용)이 제출한 정기보고서 내에 XBRL재무제표의 모든계정과목을 제공합니다. It is categorised as a Read tool in the Korea Stock MCP Server, which means it retrieves data without modifying state.
Register the Korea Stock MCP server in PolicyLayer and add a rule for get_financial_statement: 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 Korea Stock. Nothing to install.
get_financial_statement 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 get_financial_statement 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 get_financial_statement. 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.
get_financial_statement is provided by the Korea Stock MCP server (korea-stock-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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