AI agents call get_latest_trading_date to retrieve information from Stockreport without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and returns the most recent trading date—a pure information retrieval operation with no side effects, data modification, code execution, or financial transactions. It falls squarely within the Read category. The low severity reflects minimal blast radius if misused by an AI agent, as an incorrect trading date query poses no destructive or financial risk by itself.
From the tool's definition Tool name 'get_latest_trading_date' and description '获取最近的交易日期' (get the latest trading date) indicates a retrieval operation that returns date information without modifying or executing anything.
Documented attack patterns abuse exactly the kind of access get_latest_trading_date gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Stockreport, and nothing reaches the server without passing your rules. This is the rule we recommend for get_latest_trading_date:
{
"version": "1",
"default": "deny",
"tools": {
"get_latest_trading_date": {}
}
}get_latest_trading_date is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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获取最近的交易日期。如果当天是交易日，则返回当天日期；否则返回最近的交易日。. It is categorised as a Read tool in the Stockreport MCP Server, which means it retrieves data without modifying state.
Register the Stockreport MCP server in PolicyLayer and add a rule for get_latest_trading_date: 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 Stockreport. Nothing to install.
get_latest_trading_date 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_latest_trading_date 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_latest_trading_date. 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_latest_trading_date is provided by the Stockreport MCP server (jamesdingai/stockreport-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Stockreport, 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.
34 Stockreport tools catalogued and risk-classified — across an index of 43,000+ MCP servers.