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版本数
在 OpenClaw 中安装
/install tariff-calculator-amazon
功能描述
Universal tariff calculator for Amazon sellers. Calculate import duties, landed costs, and VAT/GST for any trade route. Supports CN→US, CN→EU, US→EU, EU→US,...
安全使用建议
This skill appears to be what it claims: a local tariff and HS-lookup calculator implemented in Python without credential requirements. Before installing or running: 1) Inspect the full, untruncated source files (the listing provided here was truncated) to confirm there are no hidden network calls or execs. 2) Avoid blindly running the SKILL.md's npx install command unless you trust and have inspected the upstream npm package it would fetch — that command would pull external code not included in this bundle. 3) You can run the included scripts directly with python (e.g., python3 scripts/calculator.py) to avoid fetching external packages. 4) Remember tariff rates here are hard-coded approximations; verify rates for legal/compliance decisions. If you want, I can search the full files for any network, subprocess, or suspicious code patterns if you paste the untruncated contents.
功能分析
Type: OpenClaw Skill
Name: tariff-calculator-amazon
Version: 0.1.0
The skill bundle is a legitimate tariff and landed cost calculator for e-commerce sellers. The Python scripts (calculator.py and hs_lookup.py) contain hardcoded trade data and logic for calculating duties, VAT, and shipping costs without any network requests, file system modifications, or credential access. No evidence of malicious intent or prompt injection was found.
能力评估
Purpose & Capability
The name/description (tariff/landed-cost calculator for Amazon sellers) matches the provided artifacts: two Python scripts implement HS lookup and cost calculations, and SKILL.md documents the same features. Required env vars, binaries, and config paths are empty which is consistent with a local calculation tool.
Instruction Scope
Runtime instructions are limited to running the included Python scripts with JSON parameters or textual queries; the SKILL.md does not instruct the agent to read unrelated system files or environment variables. Note: SKILL.md also shows an 'npx skills add nexscope-ai/eCommerce-Skills' install command (an external package fetch) — that step would pull code outside the included files if executed and is not necessary to run the bundled scripts directly.
Install Mechanism
There is no formal install spec in the registry (instruction-only skill), which is low-risk. However, the README suggests using an npx command that would fetch an external package (nexscope-ai/eCommerce-Skills). If you follow that npx step you will execute code from npm (or an npx-resolved source) outside this skill bundle — review that package before running it. The skill bundle itself contains only local Python scripts (no remote downloads or installers declared).
Credentials
The skill requests no environment variables, no credentials, and the scripts don't import networking libraries in visible sections. This is proportionate for a calculator. There are no obvious requests for unrelated secrets or system config.
Persistence & Privilege
The skill is not always-enabled and is user-invocable. It does not declare any elevated persistence or modification of other skills. Nothing in the provided files indicates it writes to or changes other skill configurations.
如何使用
- 确保已安装 OpenClaw（本地或 Docker 部署）
- 在对话框中输入安装命令：
/install tariff-calculator-amazon - 安装完成后，直接呼叫该 Skill 的名称或使用
/tariff-calculator-amazon触发 - 根据 Skill 的参数说明提供必要输入，即可获得结构化输出
版本历史
v0.1.0
Universal tariff calculator for Amazon sellers, now released.
- Calculate import duties, landed costs, and VAT/GST for any global trade route
- No API key required; covers CN→US, CN→EU, US→EU, EU→US, US→CN, and custom pairs
- Supports Section 301 tariffs, trade agreements (USMCA, EVFTA), and HS code lookup
- Provides detailed landed cost breakdowns and supports custom configuration
- Includes VAT/GST rates for EU, UK, CA, AU, CN
元数据
常见问题
Tariff Calculator Amazon 是什么？
Universal tariff calculator for Amazon sellers. Calculate import duties, landed costs, and VAT/GST for any trade route. Supports CN→US, CN→EU, US→EU, EU→US,... 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 156 次。
如何安装 Tariff Calculator Amazon？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install tariff-calculator-amazon」即可一键安装，无需额外配置。
Tariff Calculator Amazon 是免费的吗？
是的，Tariff Calculator Amazon 完全免费，采用 MIT-0 许可证，可自由下载、安装和使用。
Tariff Calculator Amazon 支持哪些平台？
Tariff Calculator Amazon 跨平台运行，可在任意部署了 OpenClaw / Claude Code 的环境中使用（cross-platform）。
谁开发了 Tariff Calculator Amazon？
由 Henk Nie（@phheng）开发并维护，当前版本 v0.1.0。
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