stock_gdfx_free_holding_change_em
Get 东方财富网-数据中心-股东分析-股东持股变动统计-十大流通股东
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What stock_gdfx_free_holding_change_em does on China Stock MCP Server
AI agents call stock_gdfx_free_holding_change_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_gdfx_free_holding_change_em is rated Low
The tool queries and retrieves historical shareholder holding information from a financial data provider. It performs no side effects, does not modify data, execute code, delete records, or move money. It is a pure read operation providing market analysis data to users.
From the tool's definition Tool name contains 'holding_change' and description indicates it retrieves '股东持股变动统计' (shareholder holding change statistics) and '十大流通股东' (top 10 floating shareholders) from 东方财富网 (East Money financial data center).
Attacks that exploit this kind of access
The rule that runs stock_gdfx_free_holding_change_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_gdfx_free_holding_change_em, this is the rule to start with:
stock_gdfx_free_holding_change_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_gdfx_free_holding_change_em call is checked against it from then on.
Questions about stock_gdfx_free_holding_change_em
Get 东方财富网-数据中心-股东分析-股东持股变动统计-十大流通股东. 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_gdfx_free_holding_change_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_gdfx_free_holding_change_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_gdfx_free_holding_change_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_gdfx_free_holding_change_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_gdfx_free_holding_change_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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