옵션 일별매매정보를 조회합니다.
AI agents call get_options_daily to retrieve information from OpenKRX MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves historical or current daily options market data from the KRX exchange. It performs a read-only query operation with no ability to modify, execute code, delete data, or commit financial transactions. The most severe risk would be information disclosure or indirect decision-making based on returned data, but the tool itself cannot execute trades or cause irreversible changes.
From the tool's definition Tool name 'get_options_daily' and description '옵션 일별매매정보를 조회합니다' (queries daily options trading information) indicate a retrieval operation with no side effects.
Attacks that exploit this kind of access
옵션 일별매매정보를 조회합니다. It is categorised as a Read tool in the OpenKRX MCP Server MCP Server, which means it retrieves data without modifying state.
Register the OpenKRX MCP Server MCP server in PolicyLayer and add a rule for get_options_daily: 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 OpenKRX MCP Server. Nothing to install.
get_options_daily 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_options_daily 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_options_daily. 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_options_daily is provided by the OpenKRX MCP Server MCP server (realyoungk/openkrx-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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