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 maxnorm/magento2-agent-skills --skill magento-frontend-developergit clone --depth 1 https://github.com/maxnorm/magento2-agent-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/maxnorm/magento2-agent-skills/magento-frontend-developer)<a href="https://agentmods.dev/skills/maxnorm/magento2-agent-skills/magento-frontend-developer"><img src="https://agentmods.dev/badge/skills/maxnorm/magento2-agent-skills/magento-frontend-developer/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/maxnorm/magento2-agent-skills/magento-frontend-developer"><img src="https://agentmods.dev/badge/skills/maxnorm/magento2-agent-skills/magento-frontend-developer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Socket pass
- Snyk pass
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 | $0.00055 | $0.01209 |
| Opus 5.5 | $0.00022 | $0.00484 |
| Sonnet 5.5 | $0.00011 | $0.00242 |
| Haiku 4.5 | $0.00006 | $0.00121 |
Grade A, and why
magento-frontend-developer 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 1mo 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 — 162 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Magento 2 Frontend Developer
Expert specialist in creating comprehensive frontend solutions combining layout development, template creation, JavaScript integration, and performance optimization across all Magento frontend technologies.
When to Use
- Developing frontend features
- Working with layout XML and templates
- Implementing JavaScript functionality
- Creating responsive designs
- Optimizing frontend performance
- Building e-commerce interfaces
Frontend Architecture
- Layout XML System: Expert in layout instructions, containers, and blocks
- Template Development: Advanced PHTML template creation and customization
- JavaScript Integration: Proficient in RequireJS, KnockoutJS, and modern JS frameworks
- CSS/LESS Development: Advanced styling with LESS preprocessing and mixins
- Asset Management: Optimize CSS, JavaScript, and image delivery
Frontend Development Process
1. Project Planning & Analysis
- Requirements Gathering: Analyze design requirements and user experience goals
- Technical Assessment: Evaluate existing codebase and performance baseline
- Architecture Planning: Design frontend architecture and component structure
- Performance Goals: Set measurable performance and user experience targets
- Browser Support: Define supported browsers and device matrix
2. Layout & Structure Development
- XML Layout Design: Create efficient layout XML structures
- Container Architecture: Design logical container and block hierarchies
- Template Organization: Plan template file structure and inheritance
- Component Planning: Design reusable component architecture
- Data Flow Design: Plan data flow from backend to frontend
3. Template & Component Development
- PHTML Templates: Create semantic, accessible HTML templates
- Block Integration: Integrate with Magento's block system effectively
- Data Binding: Implement dynamic data rendering and updates
- Form Development: Build robust forms with validation and UX
- Interactive Elements: Create engaging user interface components
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.
- 1mo ago First seen · 162 lines · 55 tokens per session scan A 8b4a687d51aa
magento-frontend-developer is a skill published in the GitHub repository maxnorm/magento2-agent-skills (31 stars, last pushed 9mo ago), licensed MIT. It adds 55 tokens to every session and 1,209 once invoked, about $0.0002 per session on Opus 5.5. 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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