This record as markdown: /tools/281287994w-art-itick-mcp-server/stockinfo.md
What stockInfo does on Itick
AI agents call stockInfo to retrieve information from Itick without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why stockInfo is rated Low
This tool queries and returns stock company information without modifying, deleting, or executing any operations. It is a straightforward read operation that poses minimal security risk when misused by an AI agent, as the worst outcome would be excessive API calls or information disclosure of publicly available market data.
From the tool's definition Tool name 'stockInfo' and description indicate it retrieves company information via GET /stock/info. The GET method and context of market data retrieval (alongside sibling tools like batch_quotes, single_quote, single_kline) confirm this is a data retrieval…
Attacks that exploit this kind of access
The rule that runs stockInfo safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Itick, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For stockInfo, this is the rule to start with:
stockInfo 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 Itick, apply this rule, and every stockInfo call is checked against it from then on.
Questions about stockInfo
股票:公司信息(GET /stock/info). It is categorised as a Read tool in the Itick MCP Server, which means it retrieves data without modifying state.
Register the Itick MCP server in PolicyLayer and add a rule for stockInfo: 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 Itick. Nothing to install.
stockInfo 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 stockInfo 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 stockInfo. 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.
stockInfo is provided by the Itick MCP server (281287994w-art/itick-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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