석유시장 일별매매정보를 조회합니다.
AI agents call get_oil_market_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 trading data for the oil market from the Korean Exchange API. It is a pure read operation—fetching and returning market data without any side effects, modifications, or ability to execute commands or alter system state. The 'get_' prefix and context of public market data APIs confirms this is a safe, read-only data retrieval function.
From the tool's definition Tool name 'get_oil_market_daily' and description '석유시장 일별매매정보를 조회합니다' (Retrieves daily trading information for the oil market) indicate a data retrieval operation with no modification or execution of external systems.
Attacks that exploit this kind of access
석유시장 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_oil_market_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_oil_market_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_oil_market_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_oil_market_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_oil_market_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.
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