normalize_stock_code

What normalize_stock_code does on A-Share MCP Server

AI agents call normalize_stock_code 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 normalize_stock_code is rated Low

This is a pure utility function for normalizing input data format. It performs no reads of sensitive financial data beyond accepting a code string, makes no modifications to any system state, executes no external commands, and has no destructive or financial impact. The operation is idempotent and read-only in nature.

From the tool's definition The tool 'normalize_stock_code' takes a stock code and returns it in Baostock format. This is a data transformation/formatting operation with no side effects—it retrieves or reformats existing data without creating, modifying, deleting, or executing external…

The rule that runs normalize_stock_code 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 normalize_stock_code, this is the rule to start with:

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

Questions about normalize_stock_code