Agent Skills Hub

About

What are agent skills?

Agent skills package instructions, scripts, and reference material into a single folder (SKILL.md) so an AI agent can perform a specific task better. Claude, ChatGPT/Codex, Cursor, Gemini CLI, and GitHub Copilot all support the same format.

About this site

We collect skills from across the web and show which agents they work with and how to install them. Each skill belongs to its original author, and we always link to the source.

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Category: Design

Web Interface Guidelines Audit

Audits UI code for design and accessibility issues against Vercel's Web Interface Guidelines.

Works with

What it does

  • Fetches the latest guidelines before each review
  • Scopes the audit to file paths or patterns you pass in
  • Prints findings in a terse file:line format
  • Covers design, accessibility, and UX best practices

When to use it

Great for a quick pre-release sweep of details like focus handling, contrast, and form behavior.

How to install

  1. Run the command below in your terminal. Pick the agents you use (Claude Code, Codex, Cursor, Gemini CLI, Copilot, and more) and it installs into the right folder.
npx skills add https://github.com/vercel-labs/agent-skills --skill web-design-guidelines
  1. To install manually, download the web-design-guidelines skill folder from the GitHub repository and copy it into your agent's skills folder, such as ~/.claude/skills/ or .cursor/skills/.
  2. Ask your agent for a related task and the skill is used automatically.
View source ↗

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