Inventory Reorder Calculator

Estimate ecommerce reorder timing and quantity using demand, lead time, and safety stock assumptions. Use when operators need a practical reorder point inste...

Security Scan

This is an instruction-only calculator for reorder points and suggested quantities; its declared inputs and instructions match the stated purpose and it requests no credentials or installs.

Purpose & Capability

The name/description (inventory reorder calculation) aligns with the content: SKILL.md describes inputs (stock, sales, lead time, MOQ, safety stock), steps, and an output template. Nothing requested or referenced is unrelated to inventory calculations.

Instruction Scope

Runtime instructions are confined to taking inventory/sales/lead-time assumptions, computing reorder point and suggested quantities, and producing a structured output. The skill only references its included output template and does not instruct reading system files, contacting external endpoints, or accessing credentials.

Install Mechanism

No install spec and no code files — instruction-only. Nothing is downloaded or written to disk by an installer, so there is minimal installation risk.

Credentials

The skill requires no environment variables, credentials, or config paths. The inputs it asks for are domain data (inventory, sales, lead time) and are proportional to the stated purpose.

Persistence & Privilege

always is false and there are no special privileges requested. disable-model-invocation is default (false) which is normal; the skill does not request persistent system-wide changes or access to other skills' configurations.

Assessment

This skill is an instruction-only calculator and appears coherent with its stated purpose. Before using, verify the numerical assumptions you supply (avg sales, lead time variability, safety stock) because output quality depends on input accuracy. There are no credentials requested and no network calls in the provided instructions, but if you plan to integrate this with real inventory systems you'll need connector code/credentials outside this skill — review any future connector's permissions before granting access. If you need automated runs against live data, prefer a code-backed skill or connector that you can audit; for ad-hoc calculations, it's safe to use with non-sensitive example data.

补货不是“快没了再下单”，而是提前算出风险和时间窗口。

解决的问题

很多库存问题不是不会卖，而是：

• 卖太快，断货；
• 下太多，压现金；
• lead time 一波动，计划就失真；
• 没有 safety stock，运营靠感觉补货。

这个 skill 的目标是： 根据销量、库存、交期和安全库存，算出更稳妥的 reorder point 和建议补货量。

何时使用

• SKU 在快速增长或大促前；
• 供应链 lead time 不稳定；
• 需要在不断货和不压货之间找平衡。

输入要求

• 当前库存
• 日均销量 / 周均销量
• 供应商 lead time
• MOQ / 包装倍数
• 安全库存目标
• 可选：季节性、大促、补货周期限制

工作流

1. 估算补货周期内需求。
2. 加上安全库存缓冲。
3. 计算 reorder point。
4. 给出建议补货量和风险提示。

输出格式

1. 假设表
2. Reorder point
3. 建议补货量
4. 风险区间与建议

质量标准

• 明确写出交期和需求假设。
• 区分补货点和补货量。
• 能支持日常运营决策，而不是只给公式。
• 对波动风险有提醒。

资源

参考 references/output-template.md。