Get 东方财富网-数据中心-资金流向-行业资金流-xx行业个股资金流
AI agents call stock_sector_fund_flow_summary to retrieve information from China Stock MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a simple data retrieval operation querying sector-level fund flow statistics from a Chinese financial data provider. It has no side effects, does not modify any data, does not execute code or commands, and does not involve financial transactions. The blast radius of misuse is minimal—an agent could only retrieve publicly available market data, which poses no security or operational risk.
From the tool's definition Tool name 'stock_sector_fund_flow_summary' and description indicate it retrieves fund flow data for sectors/industries from 东方财富网 (East Money).
Documented attack patterns abuse exactly the kind of access stock_sector_fund_flow_summary gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and China Stock MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for stock_sector_fund_flow_summary:
{
"version": "1",
"default": "deny",
"tools": {
"stock_sector_fund_flow_summary": {}
}
}stock_sector_fund_flow_summary is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Get 东方财富网-数据中心-资金流向-行业资金流-xx行业个股资金流. It is categorised as a Read tool in the China Stock MCP Server MCP Server, which means it retrieves data without modifying state.
Register the China Stock MCP Server MCP server in PolicyLayer and add a rule for stock_sector_fund_flow_summary: 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 China Stock MCP Server. Nothing to install.
stock_sector_fund_flow_summary 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 stock_sector_fund_flow_summary 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 stock_sector_fund_flow_summary. 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.
stock_sector_fund_flow_summary is provided by the China Stock MCP Server MCP server (peikuo/china-stock-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from China Stock MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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351 China Stock MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.