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/install tax-refund-calculator
Description
零配置即装即用，计算15+国家购物退税金额含手续费明细，自动识别无退税国家避免踩坑，支持全球退税政策查询含流程指引。
README (SKILL.md)
旅行购物退税计算器
查询全球15+热门购物目的地退税政策，输入国家和消费金额即可计算实际到手退税金额。自动识别英国/美国/加拿大等无退税国家，避免踩坑。
能做什么
- 退税计算：输入国家和消费金额，计算税金、手续费和实际到手退税，同时显示人民币换算
- 起退额判断：未达到起退金额时提示还差多少，帮你凑单
- 政策查询：查看各国退税政策详情，含税率、起退额、退税方式、流程步骤
- 全球概览：一览所有国家退税政策，含退税最划算国家排名
- 无退税提醒：自动识别英国/美国/加拿大等已取消或无退税政策的国家
不能做什么
- 不能替代海关实际退税，最终金额以退税公司/海关为准
- 不含实时汇率，退税换算为估算参考
- 不能在线提交退税申请，需到机场柜台办理
- 部分小国家退税政策可能未收录
使用示例
- "在法国买1000欧元的东西能退多少税"
- "日本退税政策是怎样的"
- "英国购物能退税吗"
- "韩国买3万韩元能退税吗"
- "哪个国家退税最划算"
注意事项
- 退税金额为估算，实际到手金额可能因退税公司手续费和汇率浮动略有差异
- 法国/意大利等欧洲国家退税实际到手率约60-65%（扣手续费后）
- 日本免税店直接扣除税金最划算，无需到机场退税
- 数据流向：所有数据为本地内置，不发送任何外部请求，不收集用户数据
使用提示
- 日本免税最划算（10%全额免），其次是韩国（8.5%到手），欧洲实际到手约12-13%
- 英国已于2021年取消退税，别在英国大额购物！
- 美国没有VAT退税制度，但Oregon/Delaware等州本身无消费税
- 欧洲退税单笔金额越大，实际退率越高（阶梯式）
- 法国PABLO电子退税无需海关盖章，比传统方式快很多
- 退税可到支付宝/信用卡，比现金退税汇率更优
Usage Guidance
Install this if you want a Chinese-language, offline estimate of travel shopping refunds. Treat the refund amounts and policies as approximate guidance rather than official tax advice, and note that the implemented country coverage is narrower than some of the description text claims.
Capability Assessment
Purpose & Capability
The calculator and policy lookup behavior matches the stated travel tax-refund purpose, though the coverage claims are inconsistent: the description says 15+ destinations, the script docstring says 30+, and the embedded table contains 14 countries.
Instruction Scope
Instructions are limited to user-directed calculation and policy lookup using country and amount inputs; the interface is intentionally Chinese-language, which is coherent with the skill name and examples but should be clear to installers.
Install Mechanism
The artifact contains SKILL.md, VERSION, and one Python script using only standard json and sys imports; there are no package installs, downloads, bootstrap commands, or dependency changes.
Credentials
The script uses local embedded policy data and command-line arguments only; no network calls, external APIs, credential access, or user-data collection were found.
Persistence & Privilege
No persistence, background execution, privilege escalation, file mutation, destructive action, or session/profile handling is present.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install tax-refund-calculator - After installation, invoke the skill by name or use
/tax-refund-calculator - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.2
- 优化描述文本，使介绍更加简洁明了。
- SKILL.md格式调整，增强可读性和条理性。
- 未更改核心功能，仅调整部分描述内容与标签顺序。
v1.0.1
- 优化描述，突出“零配置即装即用”、手续费明细和自动识别无退税国家功能
- 拓展标签，新增如“退税攻略”“海外购物”等关键词以覆盖更多需求
- 购物退税计算工具新增“自动判断是否达到起退额”的提示说明
- 更新文档，详细列出功能亮点、限制和实用提示，包含热门国家退税攻略与常见问题
- 明确说明所有数据本地处理，不收集用户数据
v1.0.0
旅行购物退税计算器 v1.0.0
- 新增查询全球15+国家的退税政策与购物退税金额计算功能
- 支持日韩、东南亚、欧洲、中东、澳洲等主要旅游购物热点
- 提供各国起退额、实际退税率、退税流程和省钱技巧信息
- 可自动识别无退税的国家
- 一键查询单个国家政策或全球退税政策概览
Metadata
Frequently Asked Questions
What is 旅行购物退税计算器?
零配置即装即用，计算15+国家购物退税金额含手续费明细，自动识别无退税国家避免踩坑，支持全球退税政策查询含流程指引。 It is an AI Agent Skill for Claude Code / OpenClaw, with 39 downloads so far.
How do I install 旅行购物退税计算器?
Run "/install tax-refund-calculator" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is 旅行购物退税计算器 free?
Yes, 旅行购物退税计算器 is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does 旅行购物退税计算器 support?
旅行购物退税计算器 is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created 旅行购物退税计算器?
It is built and maintained by 旅行技能 (@travel-skills); the current version is v1.0.2.
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