소액채권시장 일별매매정보를 조회합니다.
AI agents call get_small_bond_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 small-denomination bonds from the Korean Exchange. It performs no modifications, deletions, or external operations—it only fetches data. This is a classic Read operation with minimal risk if invoked by an AI agent. No financial transactions occur; it is purely informational data retrieval.
From the tool's definition Tool name 'get_small_bond_daily' and description '소액채권시장 일별매매정보를 조회합니다' (retrieves small bond market daily trading information). The 'get_' prefix and '조회합니다' (inquires/retrieves) verb indicate a read-only query operation.
Attacks that exploit this kind of access
소액채권시장 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_small_bond_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_small_bond_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_small_bond_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_small_bond_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_small_bond_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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