해외주식 현재 체결가를 조회합니다. 미국·홍콩·중국·일본·베트남 주식 지원.
AI agents call kis_get_overseas_stock_price to retrieve information from KIS MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool only retrieves and queries current stock price information with no side effects. It is a read-only operation that does not modify data, execute commands, delete information, or commit financial transactions. The primary risk is information disclosure, which is minimal for public stock price data.
From the tool's definition Tool name contains 'get' and description states '조회합니다' (retrieves/queries). Retrieves current stock prices for overseas markets (US, Hong Kong, China, Japan, Vietnam). No modification, execution, deletion, or financial transaction capability.
Attacks that exploit this kind of access
해외주식 현재 체결가를 조회합니다. 미국·홍콩·중국·일본·베트남 주식 지원. It is categorised as a Read tool in the KIS MCP Server MCP Server, which means it retrieves data without modifying state.
Register the KIS MCP Server MCP server in PolicyLayer and add a rule for kis_get_overseas_stock_price: 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 KIS MCP Server. Nothing to install.
kis_get_overseas_stock_price 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 kis_get_overseas_stock_price 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 kis_get_overseas_stock_price. 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.
kis_get_overseas_stock_price is provided by the KIS MCP Server MCP server (nangchang/stock-kis-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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