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Agent skill

Supply Chain Optimization Shopify

by nexscope-ai in nexscope-ai/eCommerce-Skills

Supply Chain Bottleneck Analyzer for Shopify/DTC stores. An agent skill from nexscope-ai/eCommerce-Skills.

MITAuto-check passedSecurity

Install Supply Chain Optimization Shopify

skills CLI
$ npx skills add nexscope-ai/eCommerce-Skills --skill supply-chain-optimization-shopify -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install nexscope-ai/eCommerce-Skills supply-chain-optimization-shopify --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/nexscope-ai/eCommerce-Skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/supply-chain-optimization/supply-chain-optimization-shopify .claude/skills/supply-chain-optimization-shopify && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
supply-chain-optimization-shopify
GitHub stars
1.1k
Token cost
~1.3k tokens
SKILL.md length
200 words
Files
4 (incl. scripts)
Skills in repo
114
Repo updated
First seen
Licence
MIT

At a glance

Supply Chain Bottleneck Analyzer for Shopify/DTC stores. An agent skill from nexscope-ai/eCommerce-Skills.

  • Works in 5 steps: High CAC → Low ad efficiency,… → LTV/CAC < 3 → Customer value… → High 3PL costs → Poor logistics choice → …
  • Tasks that involve Supply chain security
  • SKILL.md covers Installation, Platform Characteristics, Cost Structure (Shopify/DTC) and Benchmark Configuration, plus 6 more sections
  • Runs Python scripts from its folder; calls npx and shopify; needs SHOPIFY_ACCESS_TOKEN and SHIPBOB_API_TOKEN

What it does

Supply Chain Optimization Shopify is an agent skill from nexscope-ai/eCommerce-Skills. Supply Chain Bottleneck Analyzer for Shopify/DTC stores. Diagnose cash flow, inventory, shipping costs, and customer acquisition efficiency. Includes CAC/LTV analysis, 3PL cost optimization, and ad spend benchmarks. No API key required for basic analysis.

Its SKILL.md is about 1.3k tokens, which your agent loads only when the skill is triggered. The skill folder holds 4 other files, including scripts (for example `scripts/calculator.py`, `scripts/report_doc.py` and `scripts/report_html.py`).

It sits in Security, covering Supply chain security and Paid advertising. It works with Shopify. The repository describes itself as: E-commerce skills for AI agents — product research, marketing automation, supply chain optimization, and business analytics for online sellers across Amazon, Shopify, Etsy… The licence is MIT.

When your agent uses it

  • Tasks that involve Supply chain security
  • Tasks that involve Paid advertising

Example prompts

  • “/supply-chain-optimization-shopify”

Requirements

  • Python 3
  • Node.js
  • A credential in SHOPIFY_ACCESS_TOKEN
  • A credential in SHIPBOB_API_TOKEN

Workflow steps

5 steps, taken from the first numbered list in SKILL.md.

  1. High CAC → Low ad efficiency, acquisition cost eating profit
  2. LTV/CAC < 3 → Customer value insufficient to support CAC
  3. High 3PL costs → Poor logistics choice
  4. Low repeat rate → Reliant on new customers, high cost
  5. Low gross margin → Cannot support ad spend

What it can do on your machine

Read from SKILL.md and the folder at commit ee0fb29. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Ships 3 files in scripts/ (Python), which the agent can run.

    Shell commands in SKILL.md call:

    • npx
    • shopify

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Links to these hosts (documentation or services it may open):

    • nexscope.ai

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names these keys or tokens, usually read from environment variables:

    • SHOPIFY_ACCESS_TOKEN
    • SHIPBOB_API_TOKEN

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Supply Chain Optimization Shopify loads about 1.3k tokens when it runs. Until then it costs about 72 tokens; SKILL.md has 200 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~72
When it runs · the whole SKILL.md, loaded when a task matches
~1.3k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.

SKILL.md

The full file from nexscope-ai/eCommerce-Skills at commit ee0fb29, republished under its MIT licence (© nexscope-ai). 200 words, ~1,270 tokens.

Download SKILL.mdSave it as .claude/skills/supply-chain-optimization-shopify/SKILL.md (or your agent's skills folder). This skill also uses 3 other files; get the full folder from GitHub.
name
supply-chain-optimization-shopify
description
Supply Chain Bottleneck Analyzer for Shopify/DTC stores. Diagnose cash flow, inventory, shipping costs, and customer acquisition efficiency. Includes CAC/LTV analysis, 3PL cost optimization, and ad spend benchmarks. No API key required for basic analysis.
version
1.0.0

Supply Chain Optimization — Shopify/DTC 📦

Supply chain bottleneck analyzer for Shopify and Direct-to-Consumer stores. Diagnose cash flow, inventory, shipping, and customer acquisition costs.

Installation

bash
npx skills add nexscope-ai/eCommerce-Skills --skill supply-chain-optimization-shopify -g

Platform Characteristics

FeatureShopify/DTCvs Amazon
FulfillmentSelf-select (ShipBob/self)FBA
Platform feeNone8-15%
Payment fee2.9% + $0.30Included in fee
Payment cycle2-3 days14 days
Traffic costHigh (self-built)Low (platform)
Data ownershipFullLimited

Cost Structure (Shopify/DTC)

Selling Price $XX
├── Product Cost
├── Inbound Shipping (to warehouse)
├── 3PL Storage Fee (e.g., ShipBob)
├── 3PL Fulfillment Fee
├── Payment Processing (2.9% + $0.30)
├── Shopify Subscription (allocated)
├── Advertising (Meta/Google/TikTok) ← Key Cost
└── Net Profit

Benchmark Configuration

python
BENCHMARKS = {
    "shopify": {
        "gross_margin": {
            "healthy": 0.60,    # DTC needs high margin for ads
            "warning": 0.50,
            "danger": 0.40
        },
        "shipping_ratio": {
            "healthy": 0.08,    # 3PL fees
            "warning": 0.12,
            "danger": 0.18
        },
        "inventory_days": {
            "healthy": 45,
            "warning": 60,
            "danger": 90
        },
        "cash_cycle": {
            "healthy": 45,      # Fast payment
            "warning": 70,
            "danger": 100
        },
        "net_margin": {
            "healthy": 0.20,
            "warning": 0.12,
            "danger": 0.05
        },
        # DTC-specific metrics
        "cac": {               # Customer Acquisition Cost
            "healthy": 0.25,   # CAC < 25% of price
            "warning": 0.35,
            "danger": 0.50
        },
        "ltv_cac_ratio": {     # LTV/CAC
            "healthy": 3.0,    # LTV > 3x CAC
            "warning": 2.0,
            "danger": 1.0
        },
        "ad_spend_ratio": {    # Ad spend ratio
            "healthy": 0.25,
            "warning": 0.35,
            "danger": 0.45
        }
    }
}

DTC-Specific Costs

Advertising Costs (Critical!)
Meta Ads (Facebook/Instagram): CPM $10-30
Google Ads: CPC $1-5
TikTok Ads: CPM $5-15
Influencer Marketing: Variable

DTC ad spend typically 20-40% of revenue
3PL Logistics Costs
Common 3PL Options:
├── ShipBob
├── Deliverr
├── ShipMonk
└── Red Stag

Fee Structure:
├── Receiving: $2-5/case
├── Storage: $0.5-1/cubic ft/month
├── Pick & Pack: $2-4/order
└── Shipping: By weight/zone
Payment Processing Fees
Shopify Payments: 2.9% + $0.30
PayPal: 2.9% + $0.30
Stripe: 2.9% + $0.30

High AOV: Ratio acceptable
Low AOV: Erodes profit

Input Data

**Sales (Shopify-specific)**
• Average Selling Price: $___
• Average Order Value (AOV): $___
• Payment Fee: 2.9% + $0.30

**Logistics (3PL)**
• 3PL Fulfillment Fee: $___/order
• 3PL Storage Fee: $___/unit/month
• Receiving Fee: $___/case

**Marketing (Critical!)**
• Ad Spend Ratio: ___%
• Customer Acquisition Cost (CAC): $___
• Customer Lifetime Value (LTV): $___
• Repeat Purchase Rate: ___%

API Integration

Shopify Admin API
bash
export SHOPIFY_STORE_URL="xxx.myshopify.com"
export SHOPIFY_ACCESS_TOKEN="xxx"
Available Data
DataAPI
OrdersOrders API
ProductsProducts API
InventoryInventory API
CustomersCustomers API
3PL API (e.g., ShipBob)
bash
export SHIPBOB_API_TOKEN="xxx"

Bottleneck Diagnosis Focus

DTC-specific bottlenecks:

  1. High CAC → Low ad efficiency, acquisition cost eating profit
  2. LTV/CAC < 3 → Customer value insufficient to support CAC
  3. High 3PL costs → Poor logistics choice
  4. Low repeat rate → Reliant on new customers, high cost
  5. Low gross margin → Cannot support ad spend

DTC Health Formula

Net Profit = Price - Product Cost - Shipping - Payment Fee - Ad Spend - Ops Cost

DTC Golden Ratios:
├── Gross Margin > 60%
├── Ad Spend < 30%
├── Shipping < 15%
├── Net Margin > 15%
└── LTV/CAC > 3

vs Amazon Comparison

ItemAmazonShopify/DTC
Platform fee8-15%0%
Payment feeIncluded2.9% + $0.30
Payment cycle14 days2-3 days
Ad spend10-20%20-40%
TrafficPlatformSelf-built
Margin need40%+60%+
DataLimitedFull ownership

Part of Nexscope AI — AI tools for e-commerce sellers.

© nexscope-ai, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 3 other files (scripts) in supply-chain-optimization/supply-chain-optimization-shopify of nexscope-ai/eCommerce-Skills.

  • SKILL.md
  • scripts/calculator.py
  • scripts/report_doc.py
  • scripts/report_html.py

Open the folder on GitHubat commit ee0fb29

Compare with similar skills

Supply Chain Optimization Shopify next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Supply Chain Optimization Shopify compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Supply Chain Optimization Shopify this skillnexscope-ai/eCommerce-Skills1.1k—~1.3kAutomated safety check: PassMIT
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Serenity Aleabitoreddityan-labs/serenity-aleabitoreddit4811 repos~3.3kAutomated safety check: PassNone
Eu CraSushegaad/Claude-Skills-Governance-Risk-and-Compliance9431 repos~4kAutomated safety check: PassMIT
Kesekit Checkcdppcorp/KESE-KIT361—~1.3kAutomated safety check: PassMIT
Bom Auditcdxgen/cdxgen1.1k—~2.4kAutomated safety check: PassApache-2.0

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Works with

Categories

Questions about Supply Chain Optimization Shopify

What does Supply Chain Optimization Shopify do?

Supply Chain Bottleneck Analyzer for Shopify/DTC stores. An agent skill from nexscope-ai/eCommerce-Skills. Supply Chain Optimization Shopify is an agent skill from nexscope-ai/eCommerce-Skills. Supply Chain Bottleneck Analyzer for Shopify/DTC stores.

When should I use Supply Chain Optimization Shopify?

Supply Chain Optimization Shopify fits situations like: tasks that involve Supply chain security; tasks that involve Paid advertising.

How do I install Supply Chain Optimization Shopify in Claude Code?

Run `npx skills add nexscope-ai/eCommerce-Skills --skill supply-chain-optimization-shopify -a claude-code`. Or copy the skill folder (supply-chain-optimization/supply-chain-optimization-shopify in nexscope-ai/eCommerce-Skills) into .claude/skills/supply-chain-optimization-shopify in your project. Claude Code loads it when a task matches its description.

How do I install Supply Chain Optimization Shopify in Codex?

Run `npx skills add nexscope-ai/eCommerce-Skills --skill supply-chain-optimization-shopify -a codex`. Or copy the skill folder (supply-chain-optimization/supply-chain-optimization-shopify in nexscope-ai/eCommerce-Skills) into .agents/skills/supply-chain-optimization-shopify in your project. Codex loads it when a task matches its description.

Can I use Supply Chain Optimization Shopify in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add nexscope-ai/eCommerce-Skills --skill supply-chain-optimization-shopify -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/supply-chain-optimization-shopify, .gemini/skills/supply-chain-optimization-shopify, .github/skills/supply-chain-optimization-shopify and .opencode/skills/supply-chain-optimization-shopify in your project.

What does Supply Chain Optimization Shopify need to run?

Going by SKILL.md and its folder, Supply Chain Optimization Shopify needs Python for the scripts in its folder, the command-line tools its instructions call (npx and shopify) and credentials named SHOPIFY_ACCESS_TOKEN and SHIPBOB_API_TOKEN. Our summary lists: Python 3; Node.js; A credential in SHOPIFY_ACCESS_TOKEN; A credential in SHIPBOB_API_TOKEN.

Does Supply Chain Optimization Shopify access the network?

SKILL.md names 1 domain. As links in the text: nexscope.ai. This is read from the text; nothing was executed.

Is Supply Chain Optimization Shopify safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does Supply Chain Optimization Shopify use?

Supply Chain Optimization Shopify is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Supply Chain Optimization Shopify use?

About 1.3k tokens (SKILL.md is roughly 5.1k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Supply Chain Optimization Shopify?

Skills that share tags, products or a category with Supply Chain Optimization Shopify: Skill Scanner (getsentry/skills, 1k stars), Serenity Aleabitoreddit (yan-labs/serenity-aleabitoreddit, 481 stars), Eu Cra (Sushegaad/Claude-Skills-Governance-Risk-and-Compliance, 943 stars) and Kesekit Check (cdppcorp/KESE-KIT, 361 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Supply Chain Optimization Shopify?

nexscope-ai (a GitHub organization) maintains it in nexscope-ai/eCommerce-Skills, which has 1,104 GitHub stars. The repository holds 114 skills in this directory. The repository was last updated on August 26, 2026.

Source: nexscope-ai/eCommerce-Skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.