# Mars

> Sol pack: Mars in rust-red clay, with darker plains where the real ones lie, white ice caps at both poles, Olympus Mons and the three Tharsis volcanoes pushed up beside the long trench of Valles Marineris, and two lumpy little moons, Phobos and Deimos, circling it. A tap whips the moons round and blows a dust storm across its face. Raymarched in WebGL.

- Slug: `sol-mars`
- Category: [Asset packs](https://www.assembli.design/category/asset-packs.md)
- Subcategory: [Sol](https://www.assembli.design/category/asset-packs/sol.md) (`sol`)
- Type: component
- Tags: 3d, webgl, raymarching, asset, space, solar-system, clay, mars, planet, red-planet, volcano, moons
- npm dependencies: none
- shadcn/ui dependencies: none
- Added: 2026-10-22
- Live preview: https://www.assembli.design/preview/sol-mars
- Page: https://www.assembli.design/components/sol-mars

## 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/sol-mars/sol-mars.tsx` and installs dependencies):

```bash
npx shadcn@latest add @assembli/sol-mars
```

Registry item JSON: https://www.assembli.design/r/sol-mars.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.