ELW 일별매매정보를 조회합니다.
AI agents call get_elw_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 queries public market data from the Korean Exchange without modifying, executing code, deleting, or performing financial transactions. It is purely informational and read-only, consistent with all sibling tools on this server which are data retrieval APIs. Even if accessed by an AI agent, misuse results only in reading market information already public, posing minimal risk.
From the tool's definition Tool name 'get_elw_daily' and description indicating it 'retrieves/queries ELW daily trading information' (일별매매정보를 조회합니다 = 'inquire daily trading information').
Attacks that exploit this kind of access
ELW 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_elw_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_elw_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_elw_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_elw_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_elw_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.
Teams ship this data inside their own products. See what a licence covers →