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21st Registry

Category: General  ·  Sub-category: general-misc  ·  Last updated:
Publish a React component to the user's team library on 21st.dev so teammates can install it with a single command, or install an existing one. Triggers when the user says things like "publish/share/upload this to 21st", "залей в наш регистр", "опубликуй компонент", "share with team", "make this reusable", "install our Button", "use the team button".

From the source SKILL.md

Use this skill in two directions: publishing a component for the team, and installing one the team already shared.

What this skill does

21st Registry is a community-contributed Claude Code skill in the general-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/21st-registry/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The 21st Registry Claude Code skill is built for Claude Code users and developers across all disciplines looking for general-purpose AI assistance. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 70,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/21st-registry
curl -L https://claudskills.com/skills/21st-registry/SKILL.md \
  -o ~/.claude/skills/21st-registry/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/21st-registry/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/21st-registry/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\21st-registry\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA
ClaudSkills. (2026). 21st Registry [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/21st-registry/
BibTeX
@misc{21st-registry-2026,
  author    = {ClaudSkills},
  title     = {21st Registry [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/21st-registry/}
}

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