stock_zh_b_daily

Get B 股数据是从新浪财经获取的数据, 历史数据按日频率更新

SERVERChina Stock MCP Server SOURCEpeikuo/china-stock-mcp-server

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade C, identity unverified Pull the record →

This record as markdown: /tools/peikuo-china-stock-mcp-server/stock-zh-b-daily.md

WHAT IT DOES

What stock_zh_b_daily does on China Stock MCP Server

AI agents call stock_zh_b_daily 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.

RISK

Why stock_zh_b_daily is rated Low

This tool retrieves historical stock market data from a financial data source. It performs a read-only query operation with no side effects, no code execution, no data modification, and no financial transactions. The worst-case misuse scenario is obtaining market data that may be delayed or used for unauthorized analysis, representing minimal risk.

From the tool's definition Tool name 'stock_zh_b_daily' and description 'Get B 股数据是从新浪财经获取的数据, 历史数据按日频率更新' (Get B share data from Sina Finance, historical data updated daily) indicates data retrieval only.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs stock_zh_b_daily 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_zh_b_daily, this is the rule to start with:

stock_zh_b_daily Allowed

stock_zh_b_daily is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "stock_zh_b_daily": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect China Stock MCP Server, apply this rule, and every stock_zh_b_daily call is checked against it from then on.

FAQ

Questions about stock_zh_b_daily

What does the stock_zh_b_daily tool do? +

Get B 股数据是从新浪财经获取的数据, 历史数据按日频率更新. It is categorised as a Read tool in the China Stock MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on stock_zh_b_daily? +

Register the China Stock MCP Server MCP server in PolicyLayer and add a rule for stock_zh_b_daily: 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.

What risk level is stock_zh_b_daily? +

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

Can I rate-limit stock_zh_b_daily? +

Yes. Add a rate_limit block to the stock_zh_b_daily 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_b_daily completely? +

Set action: deny in the PolicyLayer policy for stock_zh_b_daily. 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_b_daily? +

stock_zh_b_daily 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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