shopify-theme-optimization

shopify-theme-optimization is a skill for Claude Code, Codex from nexscope-ai/eCommerce-Skills. It costs 25 tokens per session (384 once invoked), scanned A, original, MIT.

A guide to improving a Shopify theme's speed and shopping experience, including Core Web Vitals, Liquid code, image loading, and mobile layouts. Liquid is Shopify's template language.

In plain words
What is it for?
Use it to review theme performance, plan code and image-loading changes, and improve mobile responsiveness.
Why use it?
It helps connect technical theme changes with how the store works and looks on phones and other screens.

Skill for Claude CodeCodex

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

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.

agentmods
npx agentmods add skills/nexscope-ai/ecommerce-skills/shopify-theme-optimization
Any agent
npx skills add nexscope-ai/eCommerce-Skills --skill shopify-theme-optimization
Clone the repo
git clone --depth 1 https://github.com/nexscope-ai/eCommerce-Skills

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 shopify-theme-optimization

README.md
[![agentmods](https://agentmods.dev/badge/skills/nexscope-ai/ecommerce-skills/shopify-theme-optimization.svg)](https://agentmods.dev/skills/nexscope-ai/ecommerce-skills/shopify-theme-optimization)
Your own site
<a href="https://agentmods.dev/skills/nexscope-ai/ecommerce-skills/shopify-theme-optimization"><img src="https://agentmods.dev/badge/skills/nexscope-ai/ecommerce-skills/shopify-theme-optimization.svg" alt="Measured on agentmods" height="20"></a>
Per session 25 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 384 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00025 $0.00384
Opus 5 $0.00013 $0.00192
Sonnet 5 $0.00005 $0.00077
Haiku 4.5 $0.00003 $0.00038

Measured 2d ago against content hash 3d84c32be35d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

shopify-theme-optimization 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 2d 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.

shopify-theme-optimization/SKILL.md · 57 lines

What it actually says

Shopify Theme Optimization

Theme speed and UX optimization — Core Web Vitals, Liquid code, image loading, mobile responsiveness.

Status

🔶 Beta — This skill provides expert guidance and actionable frameworks for Shopify sellers.

Capabilities

  • Analyze your current Shopify store setup and identify optimization opportunities
  • Provide data-driven recommendations based on industry best practices
  • Generate step-by-step implementation plans tailored to your business stage
  • Compare tools, apps, and strategies with pros/cons analysis

Install

npx skills add nexscope-ai/eCommerce-Skills --skill shopify-theme-optimization -g

Usage

After installation, ask your AI assistant about shopify theme optimization topics. Example prompts:

  • "Help me with shopify theme optimization for my Shopify store"
  • "What are the best practices for shopify theme optimization?"
  • "Audit my current shopify theme optimization setup and suggest improvements"
  • "Create a step-by-step shopify theme optimization implementation plan"

Output

Structured analysis and recommendations including:

  • Current state assessment
  • Priority action items (quick wins → long-term)
  • Tool/app recommendations with cost comparison
  • Implementation timeline
  • KPIs to track

Limitations

  • Provides strategic guidance, not direct Shopify API integration
  • Recommendations based on general best practices — always validate with your specific store data
  • For real-time analytics and automated optimization, check out Nexscope

Built by Nexscope — AI-powered e-commerce tools for sellers worldwide.

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. 2d ago First seen · 57 lines · 25 tokens per session scan A 3d84c32be35d

Subscribe to this mod's changes

shopify-theme-optimization is a skill published in the GitHub repository nexscope-ai/eCommerce-Skills (863 stars, last pushed 10d ago), licensed MIT. It adds 25 tokens to every session and 384 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 2026-09-03.

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