vc-frontend-design

Create production-grade frontend interfaces from screenshots, videos, or design briefs with anti-slop aesthetic rules.

2|Updated Sep 15, 2025
One-click install
npx skills add https://github.com/marsley01/Marsley-Portfolio-Web --skill vc-frontend-design-marsley01
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: vc-frontend-design
Source: https://github.com/marsley01/Marsley-Portfolio-Web/tree/main/.agents/skills/vc-frontend-design
Command: npx skills add https://github.com/marsley01/Marsley-Portfolio-Web --skill vc-frontend-design-marsley01

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires animejs, and includes references (resource) components.

What problem does it solve? AI-generated interfaces tend to converge on generic, recognizable patterns—Inter fonts, purple gradients, three-column card layouts, and placeholder copy. This Skill guides the creation of distinctive, production-grade frontend interfaces that avoid these "AI slop" fingerprints while remaining functional and performant. ## Core Features & Use Cases - Multi-Input Workflows: Replicate UIs from screenshots or videos, build 3D/WebGL experiences with Three.js, run rapid prototypes, or execute full immersive redesigns via dedicated workflow references. - Design Dials System: Configure DESIGN_VARIANCE, MOTION_INTENSITY, and VISUAL_DENSITY (1-10 scales) to drive layout, animation, and density decisions consistently. - Anti-Slop Rulebook: Enforces concrete alternatives to overused AI defaults across typography, color, layout, content, effects, and components, plus performance guardrails for animations and blur. - Use Case: Given a screenshot of an award-winning landing page, extract its design tokens, plan the build with a UI/UX subagent, and implement a matching Next.js + Tailwind + Framer Motion page with spring physics and scroll-triggered reveals. ## Quick Start Ask the agent to build a landing page from an attached screenshot using the vc-frontend-design skill with high design variance and medium motion intensity.

Frequently Asked Questions about vc-frontend-design

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

FAQPage Schema
How do I replicate a UI design from a screenshot?

Analyze the screenshot with multimodal vision to extract colors, fonts, and spacing, then plan the build with the ui-ux-designer subagent and implement to match the source. The workflow-screenshot reference defines the full analyze-plan-implement-verify-document sequence.

What fonts should I use instead of Inter or Roboto?

The anti-slop rules recommend Geist, Outfit, Cabinet Grotesk, Satoshi, or Plus Jakarta Sans as alternatives to Inter, Roboto, and Arial. Pair a distinctive display font with a refined body font rather than relying on browser defaults.

Does this skill support 3D and WebGL interfaces?

Yes, a dedicated workflow-3d reference covers Three.js and immersive WebGL builds. It is selected when the input request involves 3D experiences rather than standard page replication.

Which Anime.js version syntax should generated code use?

All animation code must use Anime.js v4 syntax: named imports like animate and createTimeline, ease instead of easing, to instead of value, and durations in seconds after setting engine.timeUnit once in the app entry point.

Why does backdrop-blur cause mobile performance issues?

backdrop-blur triggers continuous GPU compositing on every scroll frame, causing frame drops on mid-range mobile devices. The performance guardrails restrict it to fixed elements like navbars and modals, never scrolling containers.

When should I not use this frontend design skill?

It is not suited for backend logic, data pipelines, or non-visual engineering tasks. It also defers to explicit user requests that conflict with anti-slop rules, such as a specifically requested Inter font or purple palette.