devexpress/devextreme-theming
> Apply, customize, and switch DevExtreme themes (Generic, Material, Fluent). Covers predefined theme CSS import, ThemeBuilder UI and CLI, SCSS variables, custom CSS overrides, color swatches, and runtime theme switching.
npx skills add https://github.com/DevExpress/agent-skills --skill devextreme-theming
Take devexpress/devextreme-theming from the repository into ~/.claude/skills for personal
use, or into .claude/skills inside a project.
The agent identifies a skill by the name field in its header. Two skills with the
same name cannot sit side by side — one of them will be ignored.
The instructions reference npx.
Without those the skill loads but fails at the first command.