외국인/기관/개인 순매수 금액과 최근 추이를 확인합니다.
AI agents call get_supply_demand to retrieve information from Korea Stock Analyzer 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 displays supply/demand metrics and historical trends for Korean stocks. It performs no side effects, executes no commands, modifies no data, and initiates no financial transactions.
From the tool's definition Tool name 'get_supply_demand' and description stating it 'confirms foreign/institutional/individual net purchase amounts and recent trends' (외국인/기관/개인 순매수 금액과 최근 추이를 확인합니다) indicates data retrieval only.
Documented attack patterns abuse exactly the kind of access get_supply_demand gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Korea Stock Analyzer MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for get_supply_demand:
{
"version": "1",
"default": "deny",
"tools": {
"get_supply_demand": {}
}
}get_supply_demand is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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외국인/기관/개인 순매수 금액과 최근 추이를 확인합니다. It is categorised as a Read tool in the Korea Stock Analyzer MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Korea Stock Analyzer MCP Server MCP server in PolicyLayer and add a rule for get_supply_demand: 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 Korea Stock Analyzer MCP Server. Nothing to install.
get_supply_demand 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_supply_demand 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_supply_demand. 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_supply_demand is provided by the Korea Stock Analyzer MCP Server MCP server (mrbaeksang/korea-stock-analyzer-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Korea Stock Analyzer MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
8 Korea Stock Analyzer MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.