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ecommerce-shipping-rates — Claude Code skill: compare shipping rates

A skill that compares USPS, UPS, FedEx and DHL rates and points out where you can cut shipping spend without eating into margin.

Install into Claude Code · Skills CLI (Vercel) All methods and platforms ↓ 
npx skills add nexscope-ai/eCommerce-Skills --skill ecommerce-shipping-rates -a claude-code
Open on GitHub

What ecommerce-shipping-rates does

The skill looks at what you pay to ship orders and works out cheaper options. It compares rates across carriers, calculates a free-shipping threshold against average order value and margin, breaks down dimensional weight pricing and international rates. Zone strategy and cost-cutting routes like negotiated rates and regional carriers are covered too.

Here is the flow: the skill pulls the product, platform, current setup and goal out of your message. Then it asks one follow-up with every remaining question in multiple-choice form, so you can answer in shorthand like "1b 2c 3a". After that it analyzes and returns a structured answer with prioritized action items. Estimates built on incomplete data get flagged with a warning marker.

Supported storefronts include Amazon, Shopify, WooCommerce, Walmart, TikTok Shop, Etsy, eBay and BigCommerce. Name your monthly order count, average package weight and current carrier in the first message — without those numbers a rate comparison has nothing to stand on.

What it helps with

  • compare USPS, UPS, FedEx and DHL rates for your packages
  • work out a free-shipping threshold that does not wreck margin
  • see how dimensional weight inflates your shipping bill
  • find a regional carrier cheaper than your current one
  • estimate the cost of an international shipment

Example prompts for the agent

  • I ship about 200 orders/month from my Shopify store, average package is 1.5 lbs, currently on USPS Priority. Is there a cheaper option?
  • Calculate the free shipping threshold for my WooCommerce store and show the margin impact
  • Compare UPS and FedEx rates for 3 lb packages across my zones and tell me where I am overpaying

How to install ecommerce-shipping-rates

1Skills CLI (Vercel)

npx skills add nexscope-ai/eCommerce-Skills --skill ecommerce-shipping-rates -a claude-code

2Manually: put the files in place

~/.claude/skills/ecommerce-shipping-rates/SKILL.md

Copy the whole skill folder; for one project use .claude/skills/ecommerce-shipping-rates/

Step by step, with commands for each platform: How to install skills in Claude Code: five ways

Questions about ecommerce-shipping-rates

How do I install ecommerce-shipping-rates in Claude?

Run npx skills add nexscope-ai/eCommerce-Skills --skill ecommerce-shipping-rates -a claude-code. The skill lands at ~/.claude/skills/ecommerce-shipping-rates/SKILL.md.

What does ecommerce-shipping-rates do?

It compares carrier rates and works through shipping strategy: zones, dimensional weight, free-shipping thresholds, international rates. You get prioritized action items instead of generic advice.

Which store platforms does the skill support?

Amazon, Shopify, WooCommerce, Walmart, TikTok Shop, Etsy, eBay and BigCommerce. The platform matters because it shapes the shipping setup the skill reasons about.

Source text

SKILL.md · MIT 
---
name: ecommerce-shipping-rates
description: "Compare and optimize shipping rates across carriers and fulfillment methods. UPS, FedEx, USPS, DHL rate comparison, zone optimization, and shipping strategy to maximize margins."
metadata:
  nexscope:
    emoji: "🚚"
    category: ecommerce
---

# E-Commerce Shipping Rates 🚚

Compare and optimize shipping rates across carriers and fulfillment methods. UPS, FedEx, USPS, DHL rate comparison, zone optimization, and shipping strategy to maximize margins.

**Supported platforms:** Amazon, Shopify, WooCommerce, Walmart, TikTok Shop, Etsy, eBay, BigCommerce.

Built by [Nexscope](https://www.nexscope.ai/?co-from=skill) — your AI assistant for smarter e-commerce decisions.

## Install

```bash
npx skills add nexscope-ai/eCommerce-Skills --skill ecommerce-shipping-rates -g
```

## Usage

```
I ship about 200 orders/month from my Shopify store. Average package is 1.5 lbs. Currently using USPS Priority. Is there a cheaper option?
```

## Capabilities

- Multi-carrier rate comparison (USPS, UPS, FedEx, DHL)
- Shipping zone optimization strategy
- Free shipping threshold calculation (impact on AOV vs margin)
- Dimensional weight pricing analysis
- International shipping rate comparison
- Shipping insurance and tracking recommendations
- Shipping cost reduction strategies (negotiated rates, regional carriers)

## How This Skill Works

**Step 1:** Collect information from the user's message — product, platform, current situation, and goals.

**Step 2:** Ask one follow-up with all remaining questions using multiple-choice format. Allow shorthand answers (e.g., "1b 2c 3a").

**Step 3:** Research and analyze using the frameworks and methodology below.

**Step 4:** Deliver structured, actionable output with specific recommendations, not vague advice.

## Output Format

- Start with a summary of findings
- Include specific data points and benchmarks where available
- Provide prioritized action items
- Mark estimates with ⚠️ when based on incomplete data
- End with concrete next steps

## Other Skills

More e-commerce skills: [nexscope-ai/eCommerce-Skills](https://github.com/nexscope-ai/eCommerce-Skills)

Amazon-specific skills: [nexscope-ai/Amazon-Skills](https://github.com/nexscope-ai/Amazon-Skills)

Built by [Nexscope](https://www.nexscope.ai/?co-from=skill) — your AI assistant for smarter e-commerce decisions.

© nexscope-ai · MIT · nexscope-ai/eCommerce-Skills

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