Get Dragon-Tiger List (LongHuBang) statistics for a specific date.
AI agents call get_market_lhb to retrieve information from Stock Data MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and retrieves financial market statistics (Dragon-Tiger List data) from a specific date. It has no side effects, does not execute trades, does not modify data, and does not commit financial transactions. It is purely informational/read-only access to existing market data.
From the tool's definition Tool name 'get_market_lhb' and description 'Get Dragon-Tiger List (LongHuBang) statistics for a specific date' indicate retrieval of historical market statistics without modification or execution of trades.
Attacks that exploit this kind of access
Get Dragon-Tiger List (LongHuBang) statistics for a specific date. It is categorised as a Read tool in the Stock Data MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Stock Data MCP Server MCP server in PolicyLayer and add a rule for get_market_lhb: 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 Stock Data MCP Server. Nothing to install.
get_market_lhb 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 get_market_lhb 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 get_market_lhb. 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.
get_market_lhb is provided by the Stock Data MCP Server MCP server (xj-bear/stockdata-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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