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Web Design Guidelines

This pulls Vercel's Web Interface Guidelines from GitHub and runs your UI code against them automatically. You invoke it when you need to audit accessibility, review UX patterns, or check a site against best practices. It fetches the latest ruleset fresh each time, reads your files, and spits out findings in a clean file:line format that's easy to parse. The guidelines themselves live in a Vercel Labs repo, so you're getting their opinionated take on modern web interfaces. Handy if you want a second pair of eyes on your markup without manually cross-referencing a style guide or reinventing checks you've already run a dozen times before.

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11
skills.sh installs
223
GitHub stars
27.5K
last updated
Jun 3, 2026

Install

$ npx -y skills add vercel-labs/claude-skills --skill web-design-guidelines --agent claude-code

Installs into .claude/skills of the current project.

Files

Web Interface Guidelines

Review files for compliance with Web Interface Guidelines.

How It Works

  1. Fetch the latest guidelines from the source URL below
  2. Read the specified files (or prompt user for files/pattern)
  3. Check against all rules in the fetched guidelines
  4. Output findings in the terse file:line format

Guidelines Source

Fetch fresh guidelines before each review:

https://raw.githubusercontent.com/vercel-labs/web-interface-guidelines/main/command.md

Use WebFetch to retrieve the latest rules. The fetched content contains all the rules and output format instructions.

Usage

When a user provides a file or pattern argument:

  1. Fetch guidelines from the source URL above
  2. Read the specified files
  3. Apply all rules from the fetched guidelines
  4. Output findings using the format specified in the guidelines

If no files specified, ask the user which files to review.

Sponsors

Details

Repository
github.com/vercel-labs/claude-skills
Categories
Cloud & Infrastructure, Design & UI/UX
First seen
Jun 3, 2026

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