获取个股日线行情数据（OHLCV + 涨跌幅）。ts_code 如 000001.SZ、600519.SH。
AI agents call get_market_daily to retrieve information from FactorHub MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves historical market pricing data without any side effects. It performs a straightforward data query operation on a financial database, similar to a GET request. There is no capability to modify data, execute commands, delete information, or commit financial transactions.
From the tool's definition Tool description indicates retrieval of daily market data (OHLCV + price change percentage) for individual stocks using ticker codes like 000001.SZ and 600519.SH.
Attacks that exploit this kind of access
获取个股日线行情数据（OHLCV + 涨跌幅）。ts_code 如 000001.SZ、600519.SH。. It is categorised as a Read tool in the FactorHub MCP Server MCP Server, which means it retrieves data without modifying state.
Register the FactorHub MCP Server MCP server in PolicyLayer and add a rule for get_market_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 FactorHub MCP Server. Nothing to install.
get_market_daily 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_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.
Set action: deny in the PolicyLayer policy for get_market_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.
get_market_daily is provided by the FactorHub MCP Server MCP server (michaelfeng/factorhub-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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