frontend-design

frontend-design is a skill for Claude Code, Codex from LuizEduPP/Rememb. It costs 42 tokens per session (840 once invoked), scanned A, original, MIT.

A guide for building responsive web interfaces and reusable design systems with modern web standards. It focuses on distinctive layouts, typography, colours, and interactions.

In plain words
What is it for?
It is for creating frontend components, page layouts, and design systems with semantic HTML, modern CSS, and carefully chosen visual details.
Why use it?
It helps avoid generic-looking pages and makes interfaces adapt to different screen sizes and contexts.

Skill for Claude CodeCodex

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

Good fit It is for creating frontend components, page layouts, and design systems with semantic HTML, modern CSS, and carefully chosen visual details.

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Install with agentmods
npx agentmods add skills/luizedupp/rememb/frontend-design
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 LuizEduPP/Rememb --skill frontend-design
Clone the repo
git clone --depth 1 https://github.com/LuizEduPP/Rememb

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 frontend-design

README.md
[![agentmods](https://agentmods.dev/badge/skills/luizedupp/rememb/frontend-design/github.svg)](https://agentmods.dev/skills/luizedupp/rememb/frontend-design)
Your own site
<a href="https://agentmods.dev/skills/luizedupp/rememb/frontend-design"><img src="https://agentmods.dev/badge/skills/luizedupp/rememb/frontend-design/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 frontend-design

Your own site · 80×15
<a href="https://agentmods.dev/skills/luizedupp/rememb/frontend-design"><img src="https://agentmods.dev/badge/skills/luizedupp/rememb/frontend-design.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 42 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 840 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 original No closer match found 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 $0.00042 $0.00840
Opus 5.5 $0.00017 $0.00336
Sonnet 5.5 $0.00008 $0.00168
Haiku 4.5 $0.00004 $0.00084

Measured 1mo ago against content hash 9d98969fddfd, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

frontend-design 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 1mo 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.

src/rememb_skills/frontend-design/SKILL.md · 79 lines

How it starts

The opening of the file, as written. The whole thing — 79 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Modern Frontend Design (2027 Stack)

Create distinctive, high-performance frontend interfaces that completely avoid the generic, overused "AI-generated SaaS" aesthetic. Code must be semantic, cutting-edge, and ready for dynamic UI generation.

Design Thinking & Architecture

Before generating code, establish the architectural and aesthetic direction:

Principle Focus
Adaptability Is this component fluid enough to be injected into any Generative UI context without breaking?
Tech Paradigm Maximize modern CSS primitives (Container Queries, Nesting, Native Popover) over heavy JS libraries.
Signature What unique layout, interaction, or micro-topography prevents this from looking like a standard Tailwind template?

Tech-Driven Aesthetics Guidelines

Typography & Fluidity

  • Use fluid typography via CSS clamp() tied to container dimensions, not just the viewport.
  • Avoid system font fallbacks as a design choice; pair a highly characterful display font with a hyper-legible body font.
  • Strict hierarchy using advanced font-metrics (like font-size-adjust) to prevent layout shifts.

Advanced Color Systems

  • Mandatory oklch(): Define all palettes using oklch() for predictable, mathematically precise luminance and vibrant saturation across light/dark modes.
  • Avoid flat hex/rgb gradients. Use multi-stop interpolation and non-linear color transitions.

Motion & Interactions (Native First)

  • View Transitions API: Use native view transitions for seamless state changes and page-level morphing.
  • Scroll-driven Animations: Implement native CSS @scroll-timeline or scroll() functions for scroll-triggered effects instead of heavy JS engines.
  • Micro-interactions must feel tactile: dynamic spring physics for hovers and active states.

Layout & Componentization

  • Container Queries First: Component styles must rely strictly on @container rules so they render perfectly regardless of where the AI or the user places them on the screen.
  • Move beyond basic Bento Grids. Use asymmetric layouts, intentional overlaps, CSS Grid subgrids, and variable density.

Read the full file on GitHub · 79 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. 1mo ago First seen · 79 lines · 42 tokens per session scan A 9d98969fddfd

Subscribe to this mod's changes

frontend-design is a skill published in the GitHub repository LuizEduPP/Rememb (5 stars, last pushed 15d ago), licensed MIT. It adds 42 tokens to every session and 840 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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