依勞保老年一次金法定公式（平均月投保薪資 × 給付月數；年資每滿 1 年給 1 個月、逾 60 歲後之年資最多計入 5 年）試算給付金額。結果僅供參考，以勞保局、健保署核發之繳款單為準，不構成法律或會計建議。
AI agents call calculate_old_age_lump_sum to retrieve information from Taiwan Payroll without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
year | integer | — | 年度（西元，如 2026）。省略則使用最新可用年度；可先用 list_years 查可用年度。 |
years | integer | Yes | 保險年資：年。 |
months | integer | — | 保險年資：月（0–11），預設 0。 |
postSixtyMonths | integer | — | 逾 60 歲以後之保險年資（月），最多計入 5 年（60 個月），超過部分不計。不得超過總保險月數。預設 0。 |
avgInsuredSalary | number | Yes | 平均月投保薪資（最高 60 個月平均），新臺幣元。 |
Parameters from the server's own tool schema.
This tool computes a read-only actuarial/statutory estimate of a lump-sum old-age labor insurance benefit using a fixed legal formula. It reads inputs, performs arithmetic, and returns a result. No data is written, no money is moved, and no external systems are triggered. It is purely a calculation/query tool.
From the tool's definition 試算給付金額 (calculate/estimate benefit amount) — the tool performs a statutory formula calculation based on inputs and returns an estimated result; 結果僅供參考 (results are for reference only)
Attacks that exploit this kind of access
依勞保老年一次金法定公式（平均月投保薪資 × 給付月數；年資每滿 1 年給 1 個月、逾 60 歲後之年資最多計入 5 年）試算給付金額。結果僅供參考，以勞保局、健保署核發之繳款單為準，不構成法律或會計建議。. It is categorised as a Read tool in the Taiwan Payroll MCP Server, which means it retrieves data without modifying state.
calculate_old_age_lump_sum accepts 5 parameters: year, years, months, postSixtyMonths, avgInsuredSalary. Required: years, avgInsuredSalary. The full parameter table on this page comes from the server's own tool schema.
Register the Taiwan Payroll MCP server in PolicyLayer and add a rule for calculate_old_age_lump_sum: 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 Taiwan Payroll. Nothing to install.
calculate_old_age_lump_sum 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 calculate_old_age_lump_sum 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 calculate_old_age_lump_sum. 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.
calculate_old_age_lump_sum is provided by the Taiwan Payroll MCP server (taiwan-payroll-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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