최대주주 현황 - 정기보고서 내 최대주주 현황 정보를 제공합니다.
AI agents call get_largest_shareholder to retrieve information from OpenDART 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 and provides shareholder information from regulatory filings without modifying, executing operations, or affecting financial transactions. It is a straightforward read-only query of publicly disclosed corporate data. The 'get_' prefix and informational purpose confirm it has no side effects.
From the tool's definition Tool name 'get_largest_shareholder' and description '최대주주 현황 - 정기보고서 내 최대주주 현황 정보를 제공합니다' (largest shareholder status - provides largest shareholder information from periodic reports) indicate data retrieval only.
Attacks that exploit this kind of access
최대주주 현황 - 정기보고서 내 최대주주 현황 정보를 제공합니다. It is categorised as a Read tool in the OpenDART MCP Server MCP Server, which means it retrieves data without modifying state.
Register the OpenDART MCP Server MCP server in PolicyLayer and add a rule for get_largest_shareholder: 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 OpenDART MCP Server. Nothing to install.
get_largest_shareholder 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_largest_shareholder 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_largest_shareholder. 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_largest_shareholder is provided by the OpenDART MCP Server MCP server (realyoungk/opendart-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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