AI agents call get_full_financial_statements to retrieve information from Opendart without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and queries existing financial statement data from the DART database. It has no side effects—it does not create, modify, delete, or execute operations. The action is read-only data retrieval, making it a standard Read category tool with low severity since it only exposes publicly disclosed corporate financial information.
From the tool's definition Tool name 'get_full_financial_statements' and description 'Get full financial statements with all account items' indicate retrieval of financial data without modification.
Attacks that exploit this kind of access
Get full financial statements with all account items. It is categorised as a Read tool in the Opendart MCP Server, which means it retrieves data without modifying state.
Register the Opendart MCP server in PolicyLayer and add a rule for get_full_financial_statements: 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. Nothing to install.
get_full_financial_statements 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_full_financial_statements 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_full_financial_statements. 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_full_financial_statements is provided by the Opendart MCP server (songhyojun0228/opendart-mcp-server). 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 →