Web Design Guidelines

This pulls Vercel's Web Interface Guidelines from GitHub and runs your UI code against them automatically. Ask it to "check accessibility" or "audit design" and it fetches the latest rules, scans your files, and outputs findings in a clean file:line format. It's basically a linter for web best practices that stays current by pulling fresh guidelines on each run. Useful when you want to catch common UX and accessibility issues without manually reading through documentation. The guidelines themselves cover the actual rules, so you're getting whatever Vercel considers current best practices at the moment you run it.