get_hs300_stocks

What get_hs300_stocks does on A-Share MCP Server

AI agents call get_hs300_stocks to retrieve information from A-Share MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Why get_hs300_stocks is rated Low

This tool fetches financial market data without side effects. It queries and returns information about index constituents, which is a read-only operation. The severity is low because unauthorized access to publicly available stock index composition data poses minimal risk; this information is typically public knowledge in financial markets.

From the tool's definition Tool name 'get_hs300_stocks' and description 'CSI 300 constituents' indicate a data retrieval operation. The function retrieves a static list of stocks that comprise the CSI 300 index—no modification, deletion, or execution of commands occurs.

The rule that runs get_hs300_stocks safely

PolicyLayer is an MCP gateway: it sits between your AI agents and A-Share MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_hs300_stocks, this is the rule to start with:

{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_hs300_stocks": {}
  }
}

Questions about get_hs300_stocks