# Install

```bash
npm i @argala/core @argala/client   # devices
npm i @argala/core @argala/relay    # your server
```

Requires Node 22.5+ on the server (`node:sqlite`). The client runs in any
browser with WebCrypto, in Node, and in native shells.

```
@argala/core      crypto boundary + wire protocol   isomorphic, zod, WebCrypto only
@argala/client    the device engine + local stores  browsers, native shells, Node
@argala/relay     the blind relay                   a Fastify plugin you mount
```

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