Best frontend design Skills for AI coding agents

Pick by the job

Better taste on any UI: a guideline Skill

A design system first: UI UX Pro Max

A finished site this week: a website Skill

Anthropic frontend-design skill

Anthropic’s frontend-design skill is a single SKILL.md published in Anthropic’s public skills repository. It does not ship templates or components. Instead it changes how the agent approaches any interface: before writing code, the agent commits to a clear aesthetic direction (a typographic voice, a colour story, a layout idea and a motion style) and avoids the generic patterns that make AI-built pages look alike.

Because it is guidance only, it works with any stack: React, Vue, plain HTML, Tailwind or your own design system. The result still depends on the model and on how specific your brief is, so two runs of the same prompt can look quite different.

• Output: design guidelines the agent applies to its own code
• Best for: lifting everyday UI work above the default look
• Limits: no templates or assets; results vary from run to run
• Licence: Apache 2.0; install by copying the skill folder into your agent’s skills directory

Open source · Free

UI UX Pro Max skill

UI UX Pro Max is an open-source design skill from the nextlevelbuilder project on GitHub. It bundles searchable reference data (UI styles, colour palettes, font pairings, UX guidelines and industry-specific reasoning rules) that the agent queries before it designs. The output is a recommended design system for your product: patterns, colours, typography and effects, plus anti-patterns to avoid in your industry.

It also ships pre-delivery checklists for accessibility, responsiveness and interaction, and a CLI that installs it into different assistants. It fits best when you want the agent to reason about a style system first and build second. Like other guideline skills, it does not hand you a finished page.

• Output: a design-system recommendation plus checklists
• Best for: choosing styles, palettes and fonts for a new product
• Limits: more setup than a single SKILL.md; you still design the page
• Works with: Claude Code, Cursor, Windsurf, GitHub Copilot and more

Impeccable skill

Impeccable, created by Paul Bakaus, presents itself as an enhanced take on the original frontend-design skill. It pairs design guidance with 24 commands, such as audit, critique, polish and animate, run through the /impeccable skill, and reference guides on typography, colour and contrast, spatial design, motion, interaction, responsive design and UX writing.

Where frontend-design shapes a first draft, Impeccable is most useful on an interface that already works: you run a command, the agent critiques the current UI against the references and applies targeted changes. Its documentation lives at impeccable.style.

• Output: design guidance plus audit and polish commands
• Best for: refining and critiquing an existing interface
• Licence: Apache 2.0
• Works with: Claude Code, Cursor, Codex CLI, VS Code Copilot

MIT · Free

Taste skill

Taste skill is an MIT-licensed library of portable SKILL.md files aimed at "AI slop": the sameness of centred layouts, default fonts, pale blue buttons and bland hover states. Its flagship skill reads the brief, infers a design direction, sets dials for variance, motion and density, maps the result to a real design system and runs a ban list against common AI-generated UI patterns before shipping.

It comes in several installable variants, so you can choose a stricter or looser version. It is guidance rather than a template library, which makes it a good companion to a template skill when you want both a finished starting point and stronger defaults.

• Output: design constraints plus a pre-flight check
• Best for: landing pages, portfolios and redesigns
• Limits: no finished templates
• Works with: Claude Code, Cursor, Codex and more

Skillry website Skills

Skillry website Skills take the opposite approach. Each one is a complete, designed website (sections, typography, colour, image slots and motion already built) packaged with instructions so your agent rewrites the content, structure and brand details for your product. You start from a finished page and adapt it, instead of asking the agent to invent a design from a blank file.

Results are predictable: the layout on the Skill page is the layout you get, in Claude Code, Codex, Cursor or any agent that reads SKILL.md. The trade-off is fit, because a template works best when its direction matches your brand. Many teams pair one with a guideline skill for the rest of their UI.

• Output: a working website you can deploy
• Best for: launching a landing page or portfolio quickly
• Limits: works best when a template fits your brand