stock_price_js

A read tool on the China Stock MCP server.

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-price-js.md

WHAT IT DOES

What stock_price_js does on China Stock MCP Server

AI agents call stock_price_js 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_price_js is rated Low

The tool appears designed to fetch stock price information from Chinese exchanges, consistent with the server's purpose of providing market data access. No indication of write, execute, destructive, or financial transaction capability. Despite empty description, the naming pattern and context of sibling read-only tools strongly suggests this is a data retrieval operation with no side effects.

From the tool's definition Tool name 'stock_price_js' suggests retrieval of stock price data (likely JavaScript-related data format). All sibling tools on this server are read-only data retrieval functions (news reports, stock statistics, indicators).

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs stock_price_js 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_price_js, this is the rule to start with:

stock_price_js Allowed

stock_price_js 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_price_js": {}
  }
}

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_price_js call is checked against it from then on.

FAQ

Questions about stock_price_js

What does the stock_price_js tool do? +

stock_price_js is a read tool on the China Stock MCP Server MCP server. 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_price_js? +

Register the China Stock MCP Server MCP server in PolicyLayer and add a rule for stock_price_js: 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_price_js? +

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

Can I rate-limit stock_price_js? +

Yes. Add a rate_limit block to the stock_price_js 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_price_js completely? +

Set action: deny in the PolicyLayer policy for stock_price_js. 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_price_js? +

stock_price_js 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.

KEEP EXPLORING

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