AI agents call get_quotes to retrieve information from Ashare without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves financial market data (stock quotes) in read-only fashion. It queries external data sources and returns snapshots of current prices/quotes. There is no capability to modify, delete, execute code, or commit financial transactions—it merely reads and returns market data. This is a standard data retrieval operation with minimal risk if misused by an AI agent.
From the tool's definition Tool name 'get_quotes' and description indicate retrieval of real-time snapshot quotes ('批量实时快照行情' = batch real-time snapshot quotes).
Attacks that exploit this kind of access
批量实时快照行情(东财 push2delay 批量,腾讯 fallback;不依赖 baostock)。. It is categorised as a Read tool in the Ashare MCP Server, which means it retrieves data without modifying state.
Register the Ashare MCP server in PolicyLayer and add a rule for get_quotes: 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 Ashare. Nothing to install.
get_quotes 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_quotes 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_quotes. 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_quotes is provided by the Ashare MCP server (maimai-hqw/ashare-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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