customs-and-trade-compliance

customs-and-trade-compliance is a skill for Claude Code, Codex from guoliang1114-boop/AriaAI. It costs 36 tokens per session (2,116 once invoked), scanned A, original, MIT.

A guide to Chinese customs and international trade compliance. It covers how goods are valued, classified with HS codes, assigned a country of origin, and handled in free-trade or bonded zones.

In plain words
What is it for?
Use it to review import and export transactions, choose HS codes, calculate customs value, check tariff preferences, plan bonded-zone operations, and prepare for customs inspections.
Why use it?
It helps reduce uncertainty over duties, customs challenges, origin certificates, and inspection risks. It brings the relevant rules and checks into one assessment.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to review import and export transactions, choose HS codes, calculate customs value, check tariff preferences, plan bonded-zone operations, and prepare for customs inspections.

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Install with agentmods
npx agentmods add skills/guoliang1114-boop/ariaai/customs-and-trade-compliance
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add guoliang1114-boop/AriaAI --skill customs-and-trade-compliance
Clone the repo
git clone --depth 1 https://github.com/guoliang1114-boop/AriaAI

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for customs-and-trade-compliance

README.md
[![agentmods](https://agentmods.dev/badge/skills/guoliang1114-boop/ariaai/customs-and-trade-compliance/github.svg)](https://agentmods.dev/skills/guoliang1114-boop/ariaai/customs-and-trade-compliance)
Your own site
<a href="https://agentmods.dev/skills/guoliang1114-boop/ariaai/customs-and-trade-compliance"><img src="https://agentmods.dev/badge/skills/guoliang1114-boop/ariaai/customs-and-trade-compliance/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for customs-and-trade-compliance

Your own site · 80×15
<a href="https://agentmods.dev/skills/guoliang1114-boop/ariaai/customs-and-trade-compliance"><img src="https://agentmods.dev/badge/skills/guoliang1114-boop/ariaai/customs-and-trade-compliance.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 36 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,116 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00036 $0.02116
Opus 5 $0.00018 $0.01058
Sonnet 5 $0.00007 $0.00423
Haiku 4.5 $0.00004 $0.00212

Measured 13d ago against content hash e9221ebb1c37, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

customs-and-trade-compliance scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 13d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/customs-and-trade-compliance/SKILL.md · 203 lines

How it starts

The opening of the file, as written. The whole thing — 203 lines — stays where its author put it; the contents beside it link to each section on GitHub.

海关与贸易合规评估

When To Use

  • 进出口货物的海关估价争议或优化
  • HS编码归类不确定或面临海关质疑
  • 原产地证书的申请及关税优惠适用
  • 自贸区/综合保税区业务模式设计
  • 海关稽查应对及合规自查

Tools

  • 中国海关总署HS编码查询系统
  • 原产地证书申请及查询系统
  • 关税税率查询(最惠国/协定/暂定税率)
  • 海关估价数据库(成交价格/相同货物/类似货物)

Framework

《中华人民共和国海关法》及《关税法》

海关估价(WTO海关估价协定 / 中国海关法第55条)

  • 六种估价方法按顺序适用:
    1. 成交价格法(Transaction Value)
    2. 相同货物成交价格法
    3. 类似货物成交价格法
    4. 倒扣价格法
    5. 计算价格法
    6. 合理方法(Reasonable Means)

成交价格的调整项目

  • 应计入:佣金和经纪费、容器费用、包装材料和劳务费用、特许权使用费、转售收益
  • 可扣除:建设/安装/装配/维修/技术援助费用、运输及保险费用(CIF/FOB转换)

HS编码归类规则

依据《商品名称及编码协调制度》归类总规则(GRI):

  • 规则一:品目条文及注释具有法律效力
  • 规则二:不完整品/未制成品按完整品/制成品归类;混合物/组合物按基本特征归类
  • 规则三:从后归则、基本特征、最具体品目
  • 规则四:最相类似
  • 规则五:包装容器
  • 规则六:子目归类

原产地规则

  • 完全获得标准(WO):货物完全在一个国家获得或生产
  • 实质性改变标准
    • 税则归类改变(CTC/CTH)
    • 区域价值成分(RVC,通常要求40%以上)
    • 加工工序标准
  • 中国自贸协定:RCEP、中国-东盟、中国-韩国、中国-澳大利亚等

Workflow

1. 基本信息收集
   ├─ 货物名称、规格、用途、材质
   ├─ 进出口口岸、贸易方式
   ├─ 成交方式(FOB/CIF/EXW)
   └─ 关联方交易情况

2. HS编码归类
   ├─ 品目注释及子目注释分析
   ├─ 归类总规则逐条适用
   ├─ 海关预归类决定查询
   └─ 归类风险评估

3. 海关估价分析
   ├─ 成交价格的确认与调整
   ├─ 特许权使用费的计入判定
   ├─ 关联方交易价格的公允性
   └─ 估价风险评估

4. 原产地及关税优化
   ├─ 适用自贸协定的判定
   ├─ 原产地规则的满足情况
   ├─ 关税税差比较
   └─ 原产地证书申请方案

5. 保税/自贸区方案
   ├─ 综合保税区政策适用
   ├─ 保税加工/保税物流模式
   ├─ 区内交易税务处理
   └─ 合规风险评估

Output Format

# 海关与贸易合规评估报告

## 一、企业基本情况
| 项目 | 内容 |
|------|------|
| 企业名称 | |
| 海关注册编码 | |
| 主要进出口商品 | |
| 年进出口额 | |

## 二、HS编码归类建议
| 商品 | 建议编码 | 归类依据 | 风险等级 | 备注 |
|------|----------|----------|----------|------|
| | | | | |

## 三、海关估价分析
| 项目 | 当前处理 | 建议调整 | 影响金额 |
|------|----------|----------|----------|
| 成交价格 | | | |
| 特许权使用费 | | | |
| 关联交易调整 | | | |

## 四、关税优化方案
| 方案 | 关税节省 | 实施条件 | 合规风险 |
|------|----------|----------|----------|
| 自贸协定优惠 | | | |
| 保税模式 | | | |
| 暂定税率适用 | | | |

## 五、合规建议与实施计划
1. HS编码归类调整:____
2. 原产地证书申请:____
3. 估价申报优化:____
4. 保税方案实施:____

Diagnostic Questions

  1. 企业的主要进出口商品是什么?是否有归类争议?
  2. 进出口交易是否涉及关联方?
  3. 是否有特许权使用费与进口货物相关?
  4. 目前是否已利用自贸协定优惠关税?
  5. 是否有综合保税区或其他保税区域的业务?
  6. 近三年是否接受过海关稽查?结果如何?

Verification

Read the full file on GitHub · 203 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 13d ago First seen · 203 lines · 36 tokens per session scan A e9221ebb1c37

Subscribe to this mod's changes

customs-and-trade-compliance is a skill published in the GitHub repository guoliang1114-boop/AriaAI (37 stars, last pushed today), licensed MIT. It adds 36 tokens to every session and 2,116 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.