Summary
Pulled from OpenAI's internal skills repository, this gives you their production frontend playbook for building landing pages and UI with restrained composition. It's designed to work with Claude's design system mode, so you get opinionated guidance on visual hierarchy and layout decisions rather than just component libraries. Useful when you want to ship clean, focused interfaces without overthinking every spacing decision. The triggers are broad enough that it'll activate when you're working on any frontend task, which means you're getting OpenAI's house style whether you asked for it or not. Worth trying if you like their aesthetic, but know it's going to push you toward minimalism.
Install to Claude Code
npx -y skills add nexu-io/open-design --skill frontend-skill --agent claude-codeInstalls into .claude/skills of the current project.
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Files
SKILL.md
Select a file.
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Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
