stock_lh_yyb_capital
A read tool on the China Stock MCP server.
This record as markdown: /tools/peikuo-china-stock-mcp-server/stock-lh-yyb-capital.md
What stock_lh_yyb_capital does on China Stock MCP Server
AI agents call stock_lh_yyb_capital 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_lh_yyb_capital is rated Low
Based on the server's stated purpose of providing 'comprehensive access to Chinese stock market data' and the pattern of sibling tools (all queries/fetches with no side effects), this tool most likely retrieves historical or real-time capital data. The empty description limits confidence, but the Read category is most probable given the data-access-only context.
From the tool's definition Tool name 'stock_lh_yyb_capital' appears to retrieve capital-related metrics (likely 'capital' from the suffix); server description indicates the MCP provides data fetching from Chinese exchanges via AKShare; sibling tools are all data retrieval operations…
Attacks that exploit this kind of access
The rule that runs stock_lh_yyb_capital 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_lh_yyb_capital, this is the rule to start with:
stock_lh_yyb_capital 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_lh_yyb_capital call is checked against it from then on.
Questions about stock_lh_yyb_capital
stock_lh_yyb_capital 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.
Register the China Stock MCP Server MCP server in PolicyLayer and add a rule for stock_lh_yyb_capital: 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_lh_yyb_capital 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_lh_yyb_capital 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_lh_yyb_capital. 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_lh_yyb_capital 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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