Summary
Catches the subtle mistakes that break shadcn/ui components: CVA variants bleeding into className props, asChild composition without proper Slot usage, missing focus-visible states, and data-slot attributes that should be there but aren't. Built around four reference documents covering CVA patterns, composition, accessibility, and data-slot usage. The hard gates are strict, you can't draft findings until you've verified location evidence and exemption checks for each issue. Useful when you're reviewing React components that use shadcn, Radix primitives, or Tailwind and want to enforce the patterns that make these libraries actually composable. The valid patterns list is smart, it won't flag correct Tailwind v4 syntax or standard shadcn internals.
Install to Claude Code
npx -y skills add existential-birds/beagle --skill shadcn-code-review --agent claude-codeInstalls into .claude/skills of the current project.
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Files
SKILL.md
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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 →First SeenJun 3, 2026
