sketch

Generate 2-3 interactive HTML mockup variants for comparing UI design directions.

1|Updated Jul 22, 2026
One-click install
npx skills add https://github.com/IceHeartGitH/Hermes-Agent-Android-Termux --skill sketch-iceheartgith
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: sketch
Source: https://github.com/IceHeartGitH/Hermes-Agent-Android-Termux/tree/main/custom-skills/creative/sketch
Command: npx skills add https://github.com/IceHeartGitH/Hermes-Agent-Android-Termux --skill sketch-iceheartgith

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve? Choosing a UI design direction without seeing options leads to costly rework. This Skill produces multiple disposable, interactive HTML mockups so you can compare visual directions side-by-side before committing to production code. ## Core Features & Use Cases - Variant Generation: Builds 2-3 standalone HTML files, each taking a distinct design stance (density, emphasis, aesthetic, layout) rather than minor pixel differences. - Visual Verification: Uses browser navigation and vision tools to render each variant and catch layout bugs before presenting them. - Head-to-Head Comparison: Presents an opinionated comparison table across dimensions like density, scan-ability, and feel so you can pick a winner or request a hybrid. - Use Case: You are designing a dashboard home screen and are unsure whether a calm editorial layout or a dense utilitarian one fits your users. Ask for sketches, open the generated variants in a browser, and compare them directly. ## Quick Start Ask the assistant to sketch two or three design variants of your screen as interactive HTML mockups so you can compare them.

Frequently Asked Questions about sketch

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

FAQPage Schema
How do I create HTML mockups to compare design variants?▼

Describe the screen, its intended feel, reference products, and the core user action. The skill builds 2-3 standalone HTML files with distinct design stances, verifies them in a browser, and presents a comparison table for you to pick a winner.

What makes a good design variant for UI comparison?▼

Good variants differ along one clear axis such as density, emphasis, aesthetic, or layout rather than minor styling tweaks. Each variant should be a complete interactive HTML file with realistic content, not lorem ipsum, so differences are genuinely distinguishable.

When should I not use throwaway HTML sketches?▼

Skip sketching when you need a production-ready component, a polished one-off artifact like a landing page, or a diagram, or when the design is already locked. Sketches are disposable exploration tools, not shippable code.

Can HTML mockups use Tailwind or custom design tokens?▼

Yes. Variants can load Tailwind via CDN script tag, and projects with an existing visual identity can share a minimal tokens.css file with CSS custom properties imported by each variant. Keep tokens minimal since sketches are throwaway.

How interactive should a UI sketch mockup be?▼

A sketch needs a clickable primary action with a visible result, one meaningful state transition like a filter or toggle, and hoverable affordances. More interactivity is over-engineering; less makes it a static screenshot.