Lightlines
By 21st-dev

21st-design-sync

21st-dev1.3k installs

Your project's colors, shared as a public theme.

What it does

Publishes a project's light and dark design tokens as a publicly shareable theme on 21st.dev.

When to use it

Use when the user asks to publish or share the current project's design as a 21st.dev theme.

How to use it

Give it a project whose design you want to share; it publishes a public theme after confirmation and returns its URL.

What you provide

  • An existing project

Uses

Good to know

  • cannot be undone: 21st.dev

Latest review

What you need · 2

Uses the unified @21st-dev/cli, whose binary is 21st; the instructions provide npx invocation when it is not installed.

Requires a real API key, supplied through TWENTYFIRST_TOKEN or API_KEY_21ST, or alternatively through --api-key; a 21st login session token is not accepted.


Access · 1

This skill

21st.dev

Write

Publishes your theme publicly (irreversible)