获取股票新闻 Args: symbol: A股股票代码或者指数代码 (股票代码： 000001, 600001, 300001)
AI agents call get_ashare_news to retrieve information from AI-Kline 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 news information about A-share stocks and indices. It performs a read-only query operation with no side effects on data or external systems. The blast radius of misuse is minimal—an agent could retrieve irrelevant or excessive news, but cannot modify systems, execute code, or cause financial harm.
From the tool's definition Tool name 'get_ashare_news' and description '获取股票新闻' (get stock news) indicates retrieval of news data. The single argument 'symbol' is a stock/index code used to query existing news—no modification, deletion, or execution of external operations.
Documented attack patterns abuse exactly the kind of access get_ashare_news gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and AI-Kline MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for get_ashare_news:
{
"version": "1",
"default": "deny",
"tools": {
"get_ashare_news": {}
}
}get_ashare_news is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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获取股票新闻 Args: symbol: A股股票代码或者指数代码 (股票代码： 000001, 600001, 300001). It is categorised as a Read tool in the AI-Kline MCP Server MCP Server, which means it retrieves data without modifying state.
Register the AI-Kline MCP Server MCP server in PolicyLayer and add a rule for get_ashare_news: 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 AI-Kline MCP Server. Nothing to install.
get_ashare_news 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_ashare_news 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_ashare_news. 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_ashare_news is provided by the AI-Kline MCP Server MCP server (quantmlresearch/ai-kline). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 4 AI-Kline MCP Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
4 AI-Kline MCP Server tools catalogued and risk-classified — across an index of 42,500+ MCP servers.