Your project's colors, shared as a public theme.
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.
Give it a project whose design you want to share; it publishes a public theme after confirmation and returns its URL.
What you provide
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.
This skill
21st.dev
Publishes your theme publicly (irreversible)