대량보유 상황보고 - 주식등의 대량보유상황보고서 내 대량보유 상황보고 정보를 제공합니다.
AI agents call get_major_stockholding 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 major stockholding situation reports (대량보유 상황보고) from South Korean corporate filings via the DART API. It is a read-only query operation that accesses historical regulatory filing data. There are no side effects, data modifications, financial transactions, or destructive operations.
From the tool's definition Tool name 'get_major_stockholding' and description indicating it 'provides information from major stockholding status reports' - a retrieval operation that queries and returns existing corporate disclosure data without modification, deletion, or execution of…
Attacks that exploit this kind of access
대량보유 상황보고 - 주식등의 대량보유상황보고서 내 대량보유 상황보고 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_major_stockholding: 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_major_stockholding 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_major_stockholding 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_major_stockholding. 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_major_stockholding 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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