Codex-design

Generates self-contained HTML design artifacts including landing pages, prototypes, and slide decks.

Updated Jul 10, 2026
One-click install
npx skills add https://github.com/AvaTar-ArTs/.Agent-skills --skill codex-design-avatar-arts
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: Codex-design
Source: https://github.com/AvaTar-ArTs/.Agent-skills/tree/main/skills/creative/claude-design
Command: npx skills add https://github.com/AvaTar-ArTs/.Agent-skills --skill codex-design-avatar-arts

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve? Designing high-fidelity HTML artifacts in CLI/API environments often produces generic, low-quality output because agents lack a structured design process and taste guidelines. This Skill provides a complete design workflow—brief scoping, context gathering, system definition, variant exploration, and verification—so agents produce thoughtful, self-contained HTML artifacts instead of generic SaaS layouts. ## Core Features & Use Cases - Structured Design Workflow: Guides the agent through understanding the brief, gathering brand/repo context, defining a design system (colors, type, spacing, motion), and building the artifact. - Multiple Artifact Formats: Supports landing pages, interactive prototypes, 1920x1080 HTML slide decks with keyboard navigation, component labs, and motion studies, all as self-contained HTML files. - Variant Exploration & Tweaks Panels: Produces conservative, strong-fit, and divergent design options, plus optional in-page Tweaks controls for theme, density, and accent color persisted via localStorage. - Use Case: A user asks for a landing page prototype for a new product. The Skill inspects the repo's existing tokens and components, defines a small color and type system, generates three layout variants in one HTML file, verifies the file opens cleanly, and reports the exact path. ## Quick Start Ask the agent to design a self-contained HTML landing page or interactive prototype for your product, providing any brand docs, screenshots, or repo context available.

Frequently Asked Questions about Codex-design

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

FAQPage Schema
How do I create an HTML prototype with an AI agent?

Provide a brief describing the artifact, audience, and fidelity level, plus any brand docs or repo context. The agent defines a design system, builds a self-contained HTML file with embedded CSS and JS, and verifies the file exists before reporting its path.

What is the difference between Codex-design, popular-web-designs, and design-md?

Codex-design provides the design process and taste for from-scratch artifacts. popular-web-designs supplies ready-to-paste design systems matching known brands like Stripe or Linear. design-md authors formal DESIGN.md token spec files rather than rendered artifacts.

Can this skill build slide decks in HTML?

Yes, it creates fixed-size 1920x1080 HTML decks with keyboard navigation, visible slide counts, and localStorage persistence of the current slide. Text should be 24px or larger, and slides stay sparse with at most 1-2 background colors.

Does it work inside an existing code repository?

Yes, when the user asks for repo implementation, it inspects theme files, tokens, global styles, and component source before writing code in the repo's actual stack. It avoids forcing standalone HTML artifacts when production code is requested.

When should I not use this design skill?

Do not use it for pure DESIGN.md token authoring; use design-md instead. It is also unnecessary for small tweaks or tasks where the user has already provided complete direction and an obvious default exists.