symbolHolidays
基础数据:市场休市日历(GET /symbol/v2/holidays)
This record as markdown: /tools/281287994w-art-itick-mcp-server/symbolholidays.md
What symbolHolidays does on Itick
AI agents call symbolHolidays 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 symbolHolidays is rated Low
This tool retrieves market holiday information without modifying any data or triggering external operations. It is a read-only query operation analogous to the other data retrieval tools on the server (batch_quotes, single_quote, etc.). The blast radius of misuse is minimal—an agent could only retrieve publicly available holiday calendar data, which poses no financial or destructive risk.
From the tool's definition Tool name 'symbolHolidays' and description '基础数据:市场休市日历(GET /symbol/v2/holidays)' indicate a GET endpoint that retrieves market holiday calendar data. The HTTP method is explicitly GET and the operation is purely informational lookup.
Attacks that exploit this kind of access
The rule that runs symbolHolidays 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 symbolHolidays, this is the rule to start with:
symbolHolidays 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 symbolHolidays call is checked against it from then on.
Questions about symbolHolidays
基础数据:市场休市日历(GET /symbol/v2/holidays). 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 symbolHolidays: 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.
symbolHolidays 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 symbolHolidays 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 symbolHolidays. 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.
symbolHolidays 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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