Agent skill

Sealeap Chiwen Amazon Fba Replenishment Formula

by xjli360 in xjli360/sealeap-amazon-skills

Calculate a per-SKU replenishment quantity from three inventory buckets (sellable FBA stock, inbound-transit stock, and domestic-warehouse stock) plus a recency-weighted sales-velocity estimate…

MITAuto-check passedDevOps & Cloud

Install Sealeap Chiwen Amazon Fba Replenishment Formula

skills CLI
$ npx skills add xjli360/sealeap-amazon-skills --skill sealeap-chiwen-amazon-fba-replenishment-formula -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install xjli360/sealeap-amazon-skills sealeap-chiwen-amazon-fba-replenishment-formula --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/xjli360/sealeap-amazon-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/amazon-skills/weixin/chiwen/sealeap-chiwen-amazon-fba-replenishment-formula .claude/skills/sealeap-chiwen-amazon-fba-replenishment-formula && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
sealeap-chiwen-amazon-fba-replenishment-formula
GitHub stars
251
Token cost
~821 tokens
SKILL.md length
159 words
Files
5 (incl. scripts, references)
Skills in repo
179
Repo updated
First seen
Licence
MIT

At a glance

Calculate a per-SKU replenishment quantity from three inventory buckets (sellable FBA stock, inbound-transit stock, and domestic-warehouse stock) plus a recency-weighted sales-velocity estimate…

  • Works in 4 steps: 诊断:读取现状、证据和缺口,不生成线上写入动作。 → 方案草案:输出可审核的结构、参数范围、实验和回退值。 → 执行准备:只生成待批准变更表或 API/控制台操作草案。 → …
  • FBA补货算多少、库存三部分怎么合并统计、防止断货又不压货、搭建库存全景表动态调整
  • SKILL.md covers 目标, 不可妥协的边界, 先判断任务模式 and 开始前要拿到, plus 3 more sections
  • Runs Python scripts from its folder

What it does

Sealeap Chiwen Amazon Fba Replenishment Formula is an agent skill from xjli360/sealeap-amazon-skills. Calculate a per-SKU replenishment quantity from three inventory buckets (sellable FBA stock, inbound-transit stock, and domestic-warehouse stock) plus a recency-weighted sales-velocity estimate, covering the combined production-and-freight lead time plus a safety-stock buffer. Falls back to the weighted current sales rate instead of a competitor-benchmarked target whenever confidence in reaching that target is low. Use for FBA补货算多少、库存三部分怎么合并统计、防止断货又不压货、搭建库存全景表动态调整. Do not use for one-off promotion-driven demand…

Its SKILL.md is about 820 tokens, which your agent loads only when the skill is triggered. The skill folder holds 7 other files, including scripts and reference files (for example `agents/openai.yaml`, `references/mcp-data-plan.md` and `references/playbook.md`).

It sits in DevOps & Cloud, covering Runbooks and postmortems. It works with Model Context Protocol. The repository describes itself as: Reusable Agent Skills for Amazon product research, listings, advertising, inventory, and operations. The licence is MIT.

When your agent uses it

  • FBA补货算多少、库存三部分怎么合并统计、防止断货又不压货、搭建库存全景表动态调整
  • One-off promotion-driven demand spikes without first adjusting the sales-velocity input
  • Do not use as a substitute for a stockout
  • Overstock post-mortem

Example prompts

  • “/sealeap-chiwen-amazon-fba-replenishment-formula”

Requirements

  • Python 3

Workflow steps

4 steps, taken from the first numbered list in SKILL.md.

  1. 诊断:读取现状、证据和缺口,不生成线上写入动作。
  2. 方案草案:输出可审核的结构、参数范围、实验和回退值。
  3. 执行准备:只生成待批准变更表或 API/控制台操作草案。
  4. 已批准执行:仅对用户在当前会话明确批准的对象和字段执行,并立即回读核验。

What it can do on your machine

Read from SKILL.md and the folder at commit 497d4b8. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Ships 1 file in scripts/ (Python), which the agent can run.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Sealeap Chiwen Amazon Fba Replenishment Formula loads about 821 tokens when it runs, and up to ~3.2k if it reads all its reference files. Until then it costs about 173 tokens; SKILL.md has 159 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~173
When it runs · the whole SKILL.md, loaded when a task matches
~821
With references · SKILL.md plus every file in references/, read only if the agent opens them
~3.2k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.

SKILL.md

The full file from xjli360/sealeap-amazon-skills at commit 497d4b8, republished under its MIT licence (© xjli360). 159 words, ~821 tokens.

Download SKILL.mdSave it as .claude/skills/sealeap-chiwen-amazon-fba-replenishment-formula/SKILL.md (or your agent's skills folder). This skill also uses 4 other files; get the full folder from GitHub.
name
sealeap-chiwen-amazon-fba-replenishment-formula
description
Calculate a per-SKU replenishment quantity from three inventory buckets (sellable FBA stock, inbound-transit stock, and domestic-warehouse stock) plus a recency-weighted sales-velocity estimate, covering the combined production-and-freight lead time plus a safety-stock buffer. Falls back to the weighted current sales rate instead of a competitor-benchmarked target whenever confidence in reaching that target is low. Use for FBA补货算多少、库存三部分怎么合并统计、防止断货又不压货、搭建库存全景表动态调整. Do not use for one-off promotion-driven demand spikes without first adjusting the sales-velocity input, and do not use as a substitute for a stockout or overstock post-mortem.

Amazon FBA补货量加权测算

目标

Calculate a per-SKU replenishment quantity from three inventory buckets (sellable FBA stock, inbound-transit stock, and domestic-warehouse stock) plus a recency-weighted sales-velocity estimate, covering the combined production-and-freight lead time plus a safety-stock buffer. Falls back to the weighted current sales rate instead of a competitor-benchmarked target whenever confidence in reaching that target is low.

不可妥协的边界

  • 当前 Amazon 官方政策、账户资格、站点字段和一方数据优先于本 Skill 的经验框架。
  • 第三方数据一律标为估算或前台观测,不得写成 Amazon 一方事实。
  • 默认只读诊断和草案;任何广告、Listing、库存、促销或外部系统写操作都需逐项展示并取得明确批准。
  • 一次实验只改变一个主要变量,并记录基线、样本、成功、停止和回退条件。
  • 不得复制来源材料或竞品表达;输出必须按当前任务重新组织并可由现有证据支撑。
  • 近7天/近30天的加权比例、安全库存天数、目标达成把握的判断线均是来源给出的经验参数,需按当前SKU的销量波动性与供应链稳定性重新设定,不代入固定数字。
  • 对标竞品或行业目标销量的数据存在统计口径与延迟误差,只作为预期销量的待验证参考输入,不能替代自身实际销售数据。
  • 该公式未覆盖旺季峰值、平台仓容限制、头程延误等突发变量,下单前需结合当前物流与仓储状态做人工复核。

先判断任务模式

  1. 诊断:读取现状、证据和缺口,不生成线上写入动作。
  2. 方案草案:输出可审核的结构、参数范围、实验和回退值。
  3. 执行准备:只生成待批准变更表或 API/控制台操作草案。
  4. 已批准执行:仅对用户在当前会话明确批准的对象和字段执行,并立即回读核验。

用户未指定时采用“诊断”。

开始前要拿到

  • marketplace、ASIN/SKU、库存阶段、补货与到仓时间
  • 断货或备货前后的销量、流量、广告、自然位置和转化基线
  • COGS、头程、仓储、平台费、退货和清仓成本
  • 可比产品的成熟度、销量区间和需求趋势

缺失项必须标为 NEEDS_EVIDENCE;不得猜数字、补属性或把不同站点、ASIN、变体、币种和时间窗混在一起。

工作流

先读取 references/playbook.md,确认该方法适用于当前对象。按以下顺序执行:

  1. 建立单 SKU 的库存全景表,实时拆分统计在售(已入FBA仓可售)、在途(已发货未到仓)、本地(待打包发出)三类库存,并汇总为当前总库存。
  2. 计算加权现有销量:近7天日均销量与近30天日均销量按不同权重加权,近期权重更高,具体权重比例需按当前品类波动性校准,不固定套用单一比例。
  3. 如需对标目标销量(如对标竞品或行业水平)提升备货,先评估达成该目标的把握;把握明显不足时直接采用加权现有销量作为预期销量,避免过度乐观备货。
  4. 用「生产周期 + 头程运输时效」作为覆盖天数乘以预期销量得到周期消耗量,再加上安全库存(按加权现有销量的一段天数设定,天数按缺货成本与资金占用成本权衡确定)。
  5. 本期采购量 = 周期消耗量 + 安全库存 − 当前总库存(在售+在途+本地);结果为负数时说明短期无需补货,记录复核时间点而非强行下单。
  6. 按固定周期重新跑一遍全景表与测算结果,根据实际到货和销量偏差动态调整下一期参数,不依赖一次性静态计算。
  7. 库存明显高于预期消耗时评估促销去库存,库存逼近断货线时评估提高广告曝光或加快头程,两类信号都应触发人工复核而非仅靠自动化跑数下单。

最后做数据充分性检查,并把结论分成 FACT / ESTIMATE / HYPOTHESIS / UNKNOWN。若关键证据不足,状态写 HOLD。

第三方 MCP 数据

仅在自有数据不足且当前任务确实需要外部证据时,读取 references/mcp-data-plan.md,再使用 scripts/mcp_research.py。本 Skill 的外部取数目的:反查竞品或行业销量水平,作为目标销量预估环节的第三方代理证据。

  • 先 doctor,再 search-tools 和 describe;工具名及参数以实时 tools/list 与 inputSchema 为准。
  • Token 只从环境变量读取。不得写入命令参数、URL、Skill、报告、日志或 Git。
  • tools/call 或 Actor 可能计费;先展示 Provider、工具、无密钥业务参数、预计成本与输出位置,核对已有授权覆盖后才加 --allow-cost;该标志不是费用上限。

必须交付的结果

  • SKU库存全景表(在售/在途/本地/总库存)
  • 加权销量与预期销量测算记录
  • 本期采购量计算结果
  • 动态调整触发记录(促销/提竞价预警)
  • 数据范围、来源、采集时间、样本与限制。
  • 关键假设、待补证据、风险和不可确定项。
  • 若有动作:对象、旧值、新值、预期、停止条件、回退值与审批状态。

方案状态使用 READY FOR REVIEW / DRAFT / HOLD / STOP;如已执行,另行记录实际结果及回读证据。未得到明确批准时,不得声称已修改线上对象。

© xjli360, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 4 other files (scripts, references) in amazon-skills/weixin/chiwen/sealeap-chiwen-amazon-fba-replenishment-formula of xjli360/sealeap-amazon-skills.

  • SKILL.md
  • agents/openai.yaml
  • references/mcp-data-plan.md
  • references/playbook.md
  • scripts/mcp_research.py

Open the folder on GitHubat commit 497d4b8

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Categories

Questions about Sealeap Chiwen Amazon Fba Replenishment Formula

What does Sealeap Chiwen Amazon Fba Replenishment Formula do?

Calculate a per-SKU replenishment quantity from three inventory buckets (sellable FBA stock, inbound-transit stock, and domestic-warehouse stock) plus a recency-weighted sales-velocity estimate…. Sealeap Chiwen Amazon Fba Replenishment Formula is an agent skill from xjli360/sealeap-amazon-skills. Calculate a per-SKU replenishment quantity from three inventory buckets (sellable FBA stock, inbound-transit stock, and domestic-warehouse stock) plus a recency-weighted sales-velocity estimate, covering the combined production-and-freight lead time plus a safety-stock buffer.

When should I use Sealeap Chiwen Amazon Fba Replenishment Formula?

Sealeap Chiwen Amazon Fba Replenishment Formula fits situations like: FBA补货算多少、库存三部分怎么合并统计、防止断货又不压货、搭建库存全景表动态调整; one-off promotion-driven demand spikes without first adjusting the sales-velocity input; do not use as a substitute for a stockout; overstock post-mortem.

How do I install Sealeap Chiwen Amazon Fba Replenishment Formula in Claude Code?

Run `npx skills add xjli360/sealeap-amazon-skills --skill sealeap-chiwen-amazon-fba-replenishment-formula -a claude-code`. Or copy the skill folder (amazon-skills/weixin/chiwen/sealeap-chiwen-amazon-fba-replenishment-formula in xjli360/sealeap-amazon-skills) into .claude/skills/sealeap-chiwen-amazon-fba-replenishment-formula in your project. Claude Code loads it when a task matches its description.

How do I install Sealeap Chiwen Amazon Fba Replenishment Formula in Codex?

Run `npx skills add xjli360/sealeap-amazon-skills --skill sealeap-chiwen-amazon-fba-replenishment-formula -a codex`. Or copy the skill folder (amazon-skills/weixin/chiwen/sealeap-chiwen-amazon-fba-replenishment-formula in xjli360/sealeap-amazon-skills) into .agents/skills/sealeap-chiwen-amazon-fba-replenishment-formula in your project. Codex loads it when a task matches its description.

Can I use Sealeap Chiwen Amazon Fba Replenishment Formula in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add xjli360/sealeap-amazon-skills --skill sealeap-chiwen-amazon-fba-replenishment-formula -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/sealeap-chiwen-amazon-fba-replenishment-formula, .gemini/skills/sealeap-chiwen-amazon-fba-replenishment-formula, .github/skills/sealeap-chiwen-amazon-fba-replenishment-formula and .opencode/skills/sealeap-chiwen-amazon-fba-replenishment-formula in your project.

What does Sealeap Chiwen Amazon Fba Replenishment Formula need to run?

Going by SKILL.md and its folder, Sealeap Chiwen Amazon Fba Replenishment Formula needs Python for the scripts in its folder. Our summary lists: Python 3.

Does Sealeap Chiwen Amazon Fba Replenishment Formula access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Sealeap Chiwen Amazon Fba Replenishment Formula safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does Sealeap Chiwen Amazon Fba Replenishment Formula use?

Sealeap Chiwen Amazon Fba Replenishment Formula is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Sealeap Chiwen Amazon Fba Replenishment Formula use?

About 821 tokens (SKILL.md is roughly 3.3k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 2.4k tokens, read only when the agent opens those files.

What are the alternatives to Sealeap Chiwen Amazon Fba Replenishment Formula?

Skills that share tags, products or a category with Sealeap Chiwen Amazon Fba Replenishment Formula: Prepare Cloudflare Production Deployment (LubomirGeorgiev/cloudflare-workers-nextjs-saas-template, 786 stars), Why (fmflurry/settings-opencode, 171 stars), Codflow Setup (bighadj22/codflow, 354 stars) and Codflow Update (bighadj22/codflow, 354 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Sealeap Chiwen Amazon Fba Replenishment Formula?

xjli360 (a GitHub user) maintains it in xjli360/sealeap-amazon-skills, which has 251 GitHub stars. The repository holds 179 skills in this directory. The repository was last updated on September 28, 2026.

Source: xjli360/sealeap-amazon-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.