# _cn > A TanStack Start template for publishing a shadcn-compatible registry. This site publishes shadcn-compatible registry items and authored documentation for _cn. Use https://underscore-cn.vercel.app/llms-full.txt for one expanded context file containing the linked Markdown pages. ## Docs - [Introduction](https://underscore-cn.vercel.app/docs.md): Publish installable components with public docs from the same registry workspace. - [Installation](https://underscore-cn.vercel.app/docs/installation.md): Install and run the registry template locally. - [Registry](https://underscore-cn.vercel.app/docs/registry.md): Scaffold and author installable registry items under registry/items. - [Agents](https://underscore-cn.vercel.app/docs/agents.md): Give AI coding tools the right context for using and authoring this registry. - [CLI](https://underscore-cn.vercel.app/docs/cli.md): Install items from this registry with the shadcn CLI. - [Theming](https://underscore-cn.vercel.app/docs/theming.md): Customize the docs shell and published components with your own design tokens. - [Changelog](https://underscore-cn.vercel.app/docs/changelog.md): Track user-facing changes to this registry. ## Components - [Components index](https://underscore-cn.vercel.app/components.md): Reusable UI components you can install into your project. - [Example Card](https://underscore-cn.vercel.app/components/example-card.md): A compact card component that demonstrates shadcn registry dependencies. ## Blocks - [Blocks index](https://underscore-cn.vercel.app/blocks.md): Larger composed UI patterns you can install into your project. - [Stats Panel](https://underscore-cn.vercel.app/blocks/stats-panel.md): A simple multi-file block with a component and local data helper. ## Utilities - [Utilities index](https://underscore-cn.vercel.app/utilities.md): Hooks and helpers you can install into your project. - [useCopyToClipboard](https://underscore-cn.vercel.app/utilities/use-copy-to-clipboard.md): A small hook that copies text and tracks the latest copy result. ## Optional - [Registry JSON](https://underscore-cn.vercel.app/registry.json): Machine-readable shadcn registry index.