web-prototype

Generates single-file HTML desktop web prototypes by composing a seed template with paste-ready section layouts.

Updated May 20, 2026
One-click install
npx skills add https://github.com/Keimoshi/Silverloft --skill web-prototype-keimoshi
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: web-prototype
Source: https://github.com/Keimoshi/Silverloft/tree/main/open-design-port/skills/web-prototype
Command: npx skills add https://github.com/Keimoshi/Silverloft --skill web-prototype-keimoshi

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve? Building landing, marketing, docs, or pricing page prototypes from scratch leads to inconsistent styling, filler copy, and generic-looking output. This Skill produces a single self-contained HTML page by copying a pre-designed seed template and pasting proven section layouts, so every prototype follows consistent typography, spacing, and accent-color rules. ## Core Features & Use Cases - Seed-based composition: Copies assets/template.html with six design tokens, a full class system, sticky nav, and mobile reflow already built in, then fills sections instead of writing CSS from scratch. - Eight paste-ready layouts: Hero (centered or split), feature triplet, stat row, pull quote, CTA strip, log list, and comparison table skeletons from references/layouts.md cover landing, marketing, pricing, and docs pages. - P0/P1/P2 self-review checklist: references/checklist.md enforces rules like one accent per screen, no invented metrics, no emoji icons, and data-od-id on every section for comment-mode targeting. - Use Case: Ask for a landing page for a SaaS product and receive one index.html artifact with a hero, three features, a stat row, and a closing CTA, all bound to your design system's colors. ## Quick Start Ask the assistant to create a landing page prototype for your product using the web-prototype skill and provide your brand colors and page copy.

Frequently Asked Questions about web-prototype

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

FAQPage Schema
How do I create a landing page prototype as a single HTML file?

Copy the seed template.html to index.html, replace the six :root design tokens with your palette, then paste section layouts from layouts.md into the main element. Fill bracketed placeholders with real copy and run the P0 checklist before emitting the artifact.

What section layouts are available for a marketing or pricing page?

Eight layouts are provided: centered hero, split hero, feature triplet, stat row, pull quote, CTA strip, log list, and comparison table. Pricing pages typically use a centered hero, the comparison table, and a CTA strip.

Can I use external stock photos or custom CSS classes in the prototype?

No. Image placeholders use the ph-img class instead of external URLs, and every class must already exist in the seed template's style block. One-off tweaks use inline styles; new global classes must be defined in the style block first.

Does the prototype work on mobile screens?

Yes. The seed template includes a media query at 920px that collapses all grid layouts to a single column. Avoid adding fixed widths, which would break this built-in reflow behavior.

Why does the checklist reject invented metrics and emoji icons?

The P0 rules require every number to come from the user or brief, and icons to be inline monoline SVGs or single mono glyphs. This keeps prototypes credible and visually consistent rather than generic.