design-taste-frontend

design-taste-frontend is a skill for Claude Code, Codex from Kevin-Liu-01/Agent-Machines. It costs 81 tokens per session (5,222 once invoked), scanned A, a copy of design-taste-frontend-v1, MIT.

A frontend design and engineering guide for building web interfaces with deliberate visual rules, reusable components, and CSS performance practices.

In plain words
What is it for?
Use it when planning UI architecture, defining component systems, setting visual parameters, or writing frontend code with CSS performance in mind.
Why use it?
It reduces generic-looking AI-generated UI and helps keep the interface’s structure, visual style, and motion consistent.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it when planning UI architecture, defining component systems, setting visual parameters, or writing frontend code with CSS performance in mind.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/kevin-liu-01/agent-machines/taste-core
Install

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.

Any agent
npx skills add Kevin-Liu-01/Agent-Machines --skill taste-core
Clone the repo
git clone --depth 1 https://github.com/Kevin-Liu-01/Agent-Machines

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for design-taste-frontend

README.md
[![agentmods](https://agentmods.dev/badge/skills/kevin-liu-01/agent-machines/taste-core/github.svg)](https://agentmods.dev/skills/kevin-liu-01/agent-machines/taste-core)
Your own site
<a href="https://agentmods.dev/skills/kevin-liu-01/agent-machines/taste-core"><img src="https://agentmods.dev/badge/skills/kevin-liu-01/agent-machines/taste-core/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.

agentmods 80×15 button for design-taste-frontend

Your own site · 80×15
<a href="https://agentmods.dev/skills/kevin-liu-01/agent-machines/taste-core"><img src="https://agentmods.dev/badge/skills/kevin-liu-01/agent-machines/taste-core.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 81 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 5,222 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin 94% copy Near-identical to another mod in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00081 $0.05222
Opus 5 $0.00041 $0.02611
Sonnet 5 $0.00016 $0.01044
Haiku 4.5 $0.00008 $0.00522

Measured 9d ago against content hash f994823fdc1f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

design-taste-frontend 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 9d 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.

Origin

This is a copy

94% identical to design-taste-frontend-v1 — 26 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

knowledge/skills/taste-core/SKILL.md · 233 lines

How it starts

The opening of the file, as written. The whole thing — 233 lines — stays where its author put it; the contents beside it link to each section on GitHub.

High-Agency Frontend Skill

1. ACTIVE BASELINE CONFIGURATION

  • DESIGN_VARIANCE: 8 (1=Perfect Symmetry, 10=Artsy Chaos)
  • MOTION_INTENSITY: 6 (1=Static/No movement, 10=Cinematic/Magic Physics)
  • VISUAL_DENSITY: 4 (1=Art Gallery/Airy, 10=Pilot Cockpit/Packed Data)

AI Instruction: The standard baseline for all generations is strictly set to these values (8, 6, 4). Do not ask the user to edit this file. Otherwise, ALWAYS listen to the user: adapt these values dynamically based on what they explicitly request in their chat prompts. Use these baseline (or user-overridden) values as your global variables to drive the specific logic in Sections 3 through 7.

2. DEFAULT ARCHITECTURE & CONVENTIONS

Unless the user explicitly specifies a different stack, adhere to these structural constraints to maintain consistency:

  • DEPENDENCY VERIFICATION [MANDATORY]: Before importing ANY 3rd party library (e.g. framer-motion, lucide-react, zustand), you MUST check package.json. If the package is missing, you MUST output the installation command (e.g. npm install package-name) before providing the code. Never assume a library exists.
  • Framework & Interactivity: React or Next.js. Default to Server Components (RSC).
    • RSC SAFETY: Global state works ONLY in Client Components. In Next.js, wrap providers in a "use client" component.
    • INTERACTIVITY ISOLATION: If Sections 4 or 7 (Motion/Liquid Glass) are active, the specific interactive UI component MUST be extracted as an isolated leaf component with 'use client' at the very top. Server Components must exclusively render static layouts.
  • State Management: Use local useState/useReducer for isolated UI. Use global state strictly for deep prop-drilling avoidance.
  • Styling Policy: Use Tailwind CSS (v3/v4) for 90% of styling.
    • TAILWIND VERSION LOCK: Check package.json first. Do not use v4 syntax in v3 projects.
    • T4 CONFIG GUARD: For v4, do NOT use tailwindcss plugin in postcss.config.js. Use @tailwindcss/postcss or the Vite plugin.
  • ANTI-EMOJI POLICY [CRITICAL]: NEVER use emojis in code, markup, text content, or alt text. Replace symbols with high-quality icons (Radix, Phosphor) or clean SVG primitives. Emojis are BANNED.
  • Responsiveness & Spacing:
    • Standardize breakpoints (sm, md, lg, xl).
    • Contain page layouts using max-w-[1400px] mx-auto or max-w-7xl.
    • Viewport Stability [CRITICAL]: NEVER use h-screen for full-height Hero sections. ALWAYS use min-h-[100dvh] to prevent catastrophic layout jumping on mobile browsers (iOS Safari).
    • Grid over Flex-Math: NEVER use complex flexbox percentage math (w-[calc(33%-1rem)]). ALWAYS use CSS Grid (grid grid-cols-1 md:grid-cols-3 gap-6) for reliable structures.
  • Icons: You MUST use exactly @phosphor-icons/react or @radix-ui/react-icons as the import paths (check installed version). Standardize strokeWidth globally (e.g., exclusively use 1.5 or 2.0).

Read the full file on GitHub · 233 lines

Changes

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.

  1. 9d ago First seen · 233 lines · 81 tokens per session scan A f994823fdc1f

Subscribe to this mod's changes

design-taste-frontend is a skill published in the GitHub repository Kevin-Liu-01/Agent-Machines (29 stars, last pushed yesterday), licensed MIT. It adds 81 tokens to every session and 5,222 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. It is 94% identical to design-taste-frontend-v1, differing in 26 lines, and is treated as a copy.

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