# Vampire

> Boo pack character: a pale vampire with a slicked widow's peak, pointed ears and fangs, wrapped in a black cape with a high collar and a purple lining, while a little bat loops around him. He cocks an eyebrow now and then; every few seconds he throws the cape open like wings and hisses. Eyes follow your cursor; tap for the flare. Raymarched in WebGL, six palettes.

- Slug: `boo-vampire`
- Category: [Asset packs](https://www.assembli.design/category/asset-packs.md)
- Subcategory: [Boo](https://www.assembli.design/category/asset-packs/boo.md) (`boo`)
- Type: component
- Tags: 3d, webgl, raymarching, asset, character, halloween, vinyl-toy, vampire, dracula, cape, bat, fangs
- npm dependencies: none
- shadcn/ui dependencies: none
- Added: 2026-10-22
- Live preview: https://www.assembli.design/preview/boo-vampire
- Page: https://www.assembli.design/components/boo-vampire

## Install

One-time setup (needs a subscription):

1. Add the registry to the project's `components.json`: `{"@assembli":{"url":"https://www.assembli.design/r/{name}.json","headers":{"Authorization":"Bearer ${ASSEMBLI_API_KEY}"}}}` (merge into `"registries"`).
2. Put an API key from https://www.assembli.design/account in `.env.local` as `ASSEMBLI_API_KEY=asm_…`.

Then install with the shadcn CLI (writes `components/boo-vampire/boo-vampire.tsx` and installs dependencies):

```bash
npx shadcn@latest add @assembli/boo-vampire
```

Registry item JSON: https://www.assembli.design/r/boo-vampire.json (send `Authorization: Bearer <api key>`)

## Code

> Component source needs an Assembli subscription ($12/month) and an API key sent as `Authorization: Bearer <key>`. To get one without copying anything, POST https://www.assembli.design/api/agent/login (or call the MCP tool connect_account), show the user the link it returns, and poll https://www.assembli.design/api/agent/token for the key. Or subscribe at https://www.assembli.design/pricing and create a key at https://www.assembli.design/account.