# Moon

> Sol pack: the Moon in grey clay with its near side to the front: dark maria pressed in where they lie on the real Moon, craters with raised rims and Tycho's bright rays across the south. It rocks gently on its libration. A tap runs a whole month of phases across its face in three seconds, with a faint earthshine on the dark side. Raymarched in WebGL.

- Slug: `sol-moon`
- 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, moon, lunar, craters, phases, satellite
- npm dependencies: none
- shadcn/ui dependencies: none
- Added: 2026-10-22
- Live preview: https://www.assembli.design/preview/sol-moon
- Page: https://www.assembli.design/components/sol-moon

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

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

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