stocks__get_tw_ex_dividend_yield
［台美股題材與高股息］查詢台灣上市股票與 ETF 未來除權息日曆，附現金股利、最近收盤價與估算殖利率，可篩最低殖利率。
This record as markdown: /tools/com-penguindriver-hub/stocks--get-tw-ex-dividend-yield.md
What stocks__get_tw_ex_dividend_yield does on AI 代理人任務中樞
AI agents call stocks__get_tw_ex_dividend_yield to retrieve information from AI 代理人任務中樞 without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
code | string | — | 股票代號，例如 0056 |
days | integer | — | 往後幾天，預設 30，最多 120 |
min_yield | number | — | 最低殖利率 %，例如 3 |
Parameters from the server's own tool schema.
Why stocks__get_tw_ex_dividend_yield is rated Low
Even though stocks__get_tw_ex_dividend_yield only reads data, uncontrolled read access leaks sensitive information and racks up API costs: an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.
Risk signalsAccepts freeform code/query input (code)
Attacks that exploit this kind of access
The rule that runs stocks__get_tw_ex_dividend_yield safely
PolicyLayer is an MCP gateway: it sits between your AI agents and AI 代理人任務中樞, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For stocks__get_tw_ex_dividend_yield, this is the rule to start with:
stocks__get_tw_ex_dividend_yield 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 AI 代理人任務中樞, apply this rule, and every stocks__get_tw_ex_dividend_yield call is checked against it from then on.
Questions about stocks__get_tw_ex_dividend_yield
［台美股題材與高股息］查詢台灣上市股票與 ETF 未來除權息日曆，附現金股利、最近收盤價與估算殖利率，可篩最低殖利率。. It is categorised as a Read tool in the AI 代理人任務中樞 MCP Server, which means it retrieves data without modifying state.
stocks__get_tw_ex_dividend_yield accepts 3 parameters: code, days, min_yield. The full parameter table on this page comes from the server's own tool schema.
Register the AI 代理人任務中樞 MCP server in PolicyLayer and add a rule for stocks__get_tw_ex_dividend_yield: 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 AI 代理人任務中樞. Nothing to install.
stocks__get_tw_ex_dividend_yield 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 stocks__get_tw_ex_dividend_yield 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 stocks__get_tw_ex_dividend_yield. 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.
stocks__get_tw_ex_dividend_yield is provided by the AI 代理人任務中樞 MCP server (https://hub.penguindriver.com/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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