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.
npx skills add finsilabs/awesome-ecommerce-skills --skill international-shippinggit clone --depth 1 https://github.com/finsilabs/awesome-ecommerce-skillsWrote 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.
[](https://agentmods.dev/skills/finsilabs/awesome-ecommerce-skills/international-shipping)<a href="https://agentmods.dev/skills/finsilabs/awesome-ecommerce-skills/international-shipping"><img src="https://agentmods.dev/badge/skills/finsilabs/awesome-ecommerce-skills/international-shipping/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.
<a href="https://agentmods.dev/skills/finsilabs/awesome-ecommerce-skills/international-shipping"><img src="https://agentmods.dev/badge/skills/finsilabs/awesome-ecommerce-skills/international-shipping.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00026 | $0.02554 |
| Opus 5 | $0.00013 | $0.01277 |
| Sonnet 5 | $0.00005 | $0.00511 |
| Haiku 4.5 | $0.00003 | $0.00255 |
Grade A, and why
international-shipping 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 12d 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.
How it starts
The opening of the file, as written. The whole thing — 212 lines — stays where its author put it; the contents beside it link to each section on GitHub.
International Shipping
Overview
International shipping requires more than just choosing a carrier — you need to handle customs declarations, duties and taxes (showing customers the landed cost at checkout prevents nasty surprises), HS code classification for each product, and screening for items that are prohibited in certain countries. Getting this wrong leads to packages stuck in customs, unexpected bills delivered to customers, and damaged brand reputation.
This skill walks through setting up international shipping on each major platform, including the right apps for duties/taxes and customs form generation.
When to Use This Skill
- When expanding from domestic to international shipping and need to handle customs declarations
- When offering Delivered Duty Paid (DDP) so customers see the full landed cost at checkout
- When building a product catalog that needs HS codes for accurate tariff classification
- When screening orders for restricted items before processing international shipments
- When integrating with a customs broker or carrier (EasyPost, Shippo, Easyship, Flexport)
Core Instructions
Step 1: Determine your platform and choose the right international shipping tools
| Platform | Recommended Tool | Why |
|---|---|---|
| Shopify | Shopify Markets + Zonos Duty & Tax or Global-e | Shopify Markets handles multi-currency and localized checkout; Zonos/Global-e add accurate DDP landed cost |
| WooCommerce | WooCommerce Shipping + Easyship plugin or Zonos for WooCommerce | Easyship provides multi-carrier rates including international; Zonos handles duties/taxes |
| BigCommerce | BigCommerce Multi-Currency + Easyship or Avalara AvaTax Cross-Border | Built-in multi-currency handles pricing; Easyship/Avalara add duties estimation |
| Custom / Headless | EasyPost or Shippo for labels + Zonos or Avalara for duties estimation | Use carrier aggregators for labels; use a landed-cost API for duties/taxes |
Step 2: Assign HS codes to all products
What ships with it
7 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
- evals/customs-declaration-form-generation/criteria.json 2.3 KB
- evals/customs-declaration-form-generation/task.md 2.0 KB
- evals/duties-estimation-and-de-minimis-thresho/criteria.json 2.6 KB
- evals/duties-estimation-and-de-minimis-thresho/task.md 1.8 KB
- evals/product-schema-setup-and-restriction-scr/criteria.json 2.7 KB
- evals/product-schema-setup-and-restriction-scr/task.md 1.7 KB
- tile.json 239 B
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.
- 12d ago First seen · 212 lines · 26 tokens per session scan A 40021129687f
international-shipping is a skill published in the GitHub repository finsilabs/awesome-ecommerce-skills (52 stars, last pushed 6mo ago), licensed MIT. It adds 26 tokens to every session and 2,554 once invoked, about $0.0001 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.
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