Audit your site against accessibility standards

Reads your HTML and CSS, checks for WCAG compliance, semantic markup, color contrast, keyboard navigation, and screen-reader compatibility. Returns a prioritized fix list.

Best for: Founders and designers who want their site usable by everyone, not just mouse-users.

Design / accessibilityatomicfor-designersfor-foundersno-setup

Source

Creator's repository · vercel-labs/agent-skills

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Skill file

Preview skill file
---
name: web-design-guidelines
description: Review UI code for Web Interface Guidelines compliance. Use when asked to "review my UI", "check accessibility", "audit design", "review UX", or "check my site against best practices".
metadata:
  author: vercel
  version: "1.0.0"
  argument-hint: <file-or-pattern>
---

# 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.