Claude frontend-design skill

Ask a language model for a landing page with no design direction and the results tend to look alike. Anthropic's frontend-design skill exists to fix that. It gives Claude a short design brief to follow whenever you build or restyle an interface, so the result fits your subject. This page covers what the skill does, how to install it and where it falls short. If skills are new to you, start with how Claude Skills work.

What the skill does

Anthropic explained the problem in a November 2025 post on the Claude blog. Models sample from the most common patterns in their training data, and safe web design dominates that data. Without guidance, Claude drifts to what the post calls Inter fonts, purple gradients on white backgrounds and minimal animations. Anthropic calls this distributional convergence. The skill adds targeted guidance on typography, color and theme, motion and backgrounds. The post put that first version at about 400 tokens; the SKILL.md has grown since.

The current SKILL.md in the anthropics/skills repository describes itself as guidance for distinctive, intentional visual design when building new UI or reshaping an existing one. Its instructions ask Claude to:

• Plan before building. First draft a compact set of design tokens (color, type, layout, principles), then review that plan against the brief for generic defaults.
• Avoid known AI tells. The skill names clusters it treats as defaults, such as cream backgrounds with terracotta accents, near-black with acid green, and rows of identical rounded cards.
• Treat type as design. Use one font family or two clearly different ones, and keep line length under 80 characters.
• Use motion sparingly. Animate in response to what the user does, and skip entrance effects on every section.
• Write plain interface copy. Use the user's point of view and active verbs, for example "Save changes" rather than "Submit".

Who publishes it

Anthropic. The skill lives in two Anthropic repositories: as part of the example-skills set in anthropics/skills, and as a Claude Code plugin in Anthropic's official plugin directory, claude-plugins-official. The plugin README credits Prithvi Rajasekaran and Alexander Bricken of Anthropic. As of October 2026 the two copies of SKILL.md are identical, but they can drift apart, so read the one you actually install.

Where it works

• Claude Code: as a plugin or as part of the example-skills set. Claude uses it automatically for frontend work.
• Claude.ai: the anthropics/skills README says its example skills are already available to paid plans. Turn skills on or off under Customize > Skills, with code execution enabled.
• Claude API: there is no pre-built frontend-design skill ID, but you can upload the folder as a custom skill.
• Codex and other agents: SKILL.md is an open format that Codex, Cursor and Gemini CLI also read. OpenAI's docs say Codex loads user skills from $HOME/.agents/skills, so a copy of the folder there works as a Codex frontend design skill.

How to install it

To add the frontend design skill to Claude Code, use Anthropic's official marketplace. Claude Code adds it for you the first time you start an interactive terminal session, so one command is enough:

/plugin install frontend-design@claude-plugins-official

Or add Anthropic's skills repository as a marketplace and install the whole example set, which also includes skill-creator:

/plugin marketplace add anthropics/skills
/plugin install example-skills@anthropic-agent-skills

After that, describe the interface you want. The plugin README gives prompts such as "Create a dashboard for a music streaming app" and "Build a landing page for an AI security startup".

Use the frontend-design skill.

Build a [page type] for [who will use it].
The product: [what it does, in one sentence].
Stack: [framework and styling library].
Must include: [sections or components].

Before writing code, list your color, type and layout choices and explain how each one fits the subject. Then build it.

When it helps

• A new landing page, dashboard or prototype where you have no design system yet.
• Restyling a page that looks like every other AI-built site.
• Side projects where you want a clear visual direction without hiring a designer.

For more ways to brief Claude on code and UI, see our Claude Code prompts and the coding prompts collection.

Limits

• It does not know your brand. If you already have a design system, give Claude your tokens and components. The skill pushes for distinctive choices, which can work against strict brand rules.
• Its self-check depends on your setup. The skill asks Claude to critique the page as it builds, using screenshots where the environment supports them. Without a browser tool, Claude cannot see the result, so review the page yourself at several screen widths.
• Behavior can differ. The anthropics/skills README notes that what you get from Claude may differ from what the repository shows, and asks you to test skills before relying on them.

If you are still choosing a coding agent for this kind of work, read Claude Code vs Cursor. Other skills worth pairing with frontend-design are in the Claude Skills catalog.

FAQ

Is the frontend-design skill free?

The skill sits in Anthropic's public GitHub repositories and costs nothing to install. Running it uses your normal Claude Code or Claude.ai plan limits.

Does it work with React or Tailwind?

The skill does not tie itself to a framework. Tell Claude your stack in the prompt and it applies the design guidance inside it.

How do I make sure Claude used it?

Name it in your request, for example "Use the frontend-design skill". The anthropics/skills README recommends mentioning a skill by name after installing it.