coss

Name: coss
Author: cosscom/ui

cosscomDesign & UI225 installs

About coss

Helps implement coss UI components correctly. Use when building UIs with coss primitives and patterns (buttons, dialogs, selects, forms, menus, tabs, segmented controls, inputs, toasts, etc.), migrating from shadcn/Radix to coss/Base UI, composing trigger-based overlays, or troubleshooting coss component behavior. Covers imports, accessibility, Tailwind styling, and common pitfalls.

Install

Copy the command and run it in a terminal.

$npx skills add https://cosscom/ui --skill coss

After installing, type/cossin Claude Code to confirm it loaded.

Bundled files

References and scripts installed along with SKILL.md.

references/

cli.md

component-registry.md

portal-props.md

references/primitives/

accordion.md

alert-dialog.md

alert.md

autocomplete.md

avatar.md

badge.md

breadcrumb.md

button.md

calendar.md

card.md

checkbox-group.md

checkbox.md

collapsible.md

combobox.md

command.md

context-menu.md

dialog.md

drawer.md

empty.md

field.md

fieldset.md

form.md

frame.md

group.md

input-group.md

input.md

kbd.md

Comments

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