21st Dev Reference | Agent Skills Atlas

About this skill

Use 21st.dev as the primary UI component reference — no API key needed. Browse, fetch, and adapt open-source React/Tailwind/shadcn patterns from 21st.dev when building or redesigning interfaces.

Quick start

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Review, license & listing details

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Automated security scan: Partial

Only SKILL.md was scanned. Supporting files and scripts were not checked. No safety grade has been assigned.

0 potential findings · Scanned 11/4/2026 · Scanner 0.2.1

Content SHA-256: 763ab9b6f71294b7779fa356f632763e5dee643f598093bf5060c908daa3b4ae

About scan coverage and limitations

Original listing metadata

Original name

21st-dev-reference

Original description

Use 21st.dev as the primary UI component reference — no API key needed. Browse, fetch, and adapt open-source React/Tailwind/shadcn patterns from 21st.dev when building or redesigning interfaces.

About this listing

Category: General
Reported license: Not specified
Listing language (estimated): English
Review status: Not individually reviewed
Agent compatibility: Atlas installation supports Claude Code, Codex, and Cursor. Skill-specific dependencies and features are checked during setup.