# Web Interface Guidelines now available as an agent command

By Steven Van · 2026-01-12

Vercel's Web Interface Guidelines install as a slash command for Claude Code, Cursor, OpenCode, Windsurf, and Gemini CLI.

[Vercel](<https://creatorstoolbox.com/tools/vercel>)'s [Web Interface Guidelines](<https://vercel.com/design/guidelines>) can now be installed as a skill or command for coding agents. Running /web-interface-guidelines reviews UI code against the guidelines' rules on accessibility, keyboard support, form behavior, animation, and performance.

Installation is a single command: curl -fsSL https://vercel.com/design/guidelines/install | bash. It supports Claude Code, Cursor, OpenCode, Windsurf, and Gemini CLI; other agents can use the command prompt directly or add it via an AGENTS.md file.

[![](<https://k2mkucxia43oc7fa.public.blob.vercel-storage.com/front/design/guidelines-og.png>)](<https://vercel.com/design/guidelines>)

![Vercel](<https://www.google.com/s2/favicons?domain=vercel.com&sz=128>)

Vercel

The platform for frontend developers — deploy, preview, and scale web apps and AI agents with zero config.

[View Vercel →](<https://creatorstoolbox.com/tools/vercel>)

[Original source](<https://vercel.com/design/guidelines>)

[Read Web Interface Guidelines now available as an agent command on Creators Toolbox](<https://creatorstoolbox.com/blog/vercel-web-interface-guidelines-now-available-as-an-agent-command>)

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Canonical source: https://creatorstoolbox.com/blog/vercel-web-interface-guidelines-now-available-as-an-agent-command