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html-artifact

Generate self-contained HTML artifacts with inline CSS and JS under 500KB.

415|44|Updated Mar 18, 2026
Search Tags:#code review#data visualization#offline#html artifact#self-contained#interactive prototype
One-click install
npx skills add https://github.com/notque/vexjoy-agent --skill html-artifact
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: html-artifact
Source: https://github.com/notque/vexjoy-agent/tree/main/skills/meta/html-artifact
Command: npx skills add https://github.com/notque/vexjoy-agent --skill html-artifact

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

This Skill prevents “looks right” output by generating rich, self-contained HTML artifacts that match a deterministic structure and pass strict offline validation before delivery.

Core Features & Use Cases

  • Auto-detect artifact shape (spec, code-review, prototype, report, editor, data-viz, diagram, deck) to choose the right layout and interaction patterns.
  • Generate a single offline-ready HTML file with inline CSS/JS (no CDNs, no build steps) for shareable visualization.
  • Deterministic validation gates that ensure structure, self-containment, required meta tags, and size limits are satisfied before the artifact is delivered.

Quick Start

Tell the agent: Generate an HTML artifact that explains our authentication flow with a report layout and inline diagrams.

Frequently Asked Questions about html-artifact

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I generate a self-contained HTML file for interactive data visualization?▼

To generate a self-contained HTML file for interactive data visualization, use this Skill to auto-detect your artifact shape and assemble a single offline-ready HTML template with inline CSS and JS, ensuring no external dependencies are required.

What is the best way to create an offline interactive prototype without external CDNs?▼

The best way to create an offline interactive prototype without external CDNs is to generate a validated HTML artifact with inline assets, which guarantees the output remains fully functional in disconnected environments.

How do I validate HTML structure and size limits before sharing a report?▼

To validate HTML structure and size limits before sharing a report, this Skill applies deterministic validation gates that check for required meta tags, semantic structure, self-containment, and a strict size limit under 500KB.

Can I use HTML artifacts for code review and spec exploration layouts?▼

Yes, you can use HTML artifacts for code review and spec exploration layouts because the generator auto-detects the intended artifact shape and chooses the appropriate layout and interaction patterns for each specific use case.

Why does my generated HTML visualization fail offline validation checks?▼

Your generated HTML visualization fails offline validation checks if it contains external dependencies, lacks required meta tags, violates semantic structure rules, or exceeds the 500KB size limit enforced before delivery.

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