stock_zh_a_new_em · AkShare MCP Server MCP: Risk & Policy

WHAT IT DOES

What stock_zh_a_new_em does on AkShare MCP Server

AI agents call stock_zh_a_new_em to retrieve information from AkShare MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

WHY IT NEEDS A POLICY

Why stock_zh_a_new_em needs a policy

This tool retrieves new stock listing (IPO) data from the market. It is a read-only query with no side effects, financial transactions, or data modification. The server description confirms it provides market data queries.

From the tool's definition 获取新股上市数据 — '获取' means 'retrieve/get', indicating a read-only data fetch operation for new stock listing data

Attacks that exploit this kind of access

Questions about stock_zh_a_new_em

What does the stock_zh_a_new_em tool do? +

获取新股上市数据. It is categorised as a Read tool in the AkShare MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on stock_zh_a_new_em? +

Register the AkShare MCP Server MCP server in PolicyLayer and add a rule for stock_zh_a_new_em: 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 AkShare MCP Server. Nothing to install.

What risk level is stock_zh_a_new_em? +

stock_zh_a_new_em is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit stock_zh_a_new_em? +

Yes. Add a rate_limit block to the stock_zh_a_new_em 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.

How do I block stock_zh_a_new_em completely? +

Set action: deny in the PolicyLayer policy for stock_zh_a_new_em. 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.

What MCP server provides stock_zh_a_new_em? +

stock_zh_a_new_em is provided by the AkShare MCP Server MCP server (qiupo/marketmcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.