stock_hk_hot_rank_detail_realtime_em
Get 东方财富网-个股人气榜-实时变动
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What stock_hk_hot_rank_detail_realtime_em does on China Stock MCP Server
AI agents call stock_hk_hot_rank_detail_realtime_em to retrieve information from China Stock 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 stock_hk_hot_rank_detail_realtime_em is rated Low
This tool retrieves and queries real-time stock popularity ranking data from EastMoney (东方财富网), a financial data provider. It performs a read-only operation with no side effects, no data modification, and no external command execution. The blast radius of misuse is minimal—an agent could only access publicly available market ranking information.
From the tool's definition Tool name 'stock_hk_hot_rank_detail_realtime_em' and description 'Get 东方财富网-个股人气榜-实时变动' (Get EastMoney-Stock Popularity Ranking-Real-time Changes) indicates retrieval of real-time ranking and popularity data from Chinese stock exchanges.
Attacks that exploit this kind of access
The rule that runs stock_hk_hot_rank_detail_realtime_em safely
PolicyLayer is an MCP gateway: it sits between your AI agents and China Stock MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For stock_hk_hot_rank_detail_realtime_em, this is the rule to start with:
stock_hk_hot_rank_detail_realtime_em is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect China Stock MCP Server, apply this rule, and every stock_hk_hot_rank_detail_realtime_em call is checked against it from then on.
Questions about stock_hk_hot_rank_detail_realtime_em
Get 东方财富网-个股人气榜-实时变动. 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_hk_hot_rank_detail_realtime_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 China Stock MCP Server. Nothing to install.
stock_hk_hot_rank_detail_realtime_em 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_hk_hot_rank_detail_realtime_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.
Set action: deny in the PolicyLayer policy for stock_hk_hot_rank_detail_realtime_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.
stock_hk_hot_rank_detail_realtime_em 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.
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