# silicon-extend-cli
`extend`, the command a Silicon uses to find and use the devices a Carbon has paired with
[Silicon Extend](https://extend.teamofsilicons.com), and a Carbon uses to manage them.
Install it with Honeycomb (`honeycomb install extend`) or from crates.io:
```sh
cargo install silicon-extend-cli
extend login <slt> # a short-lived token from Silicon IAM
extend device ls
extend device wake 7c1e09ab --reason "Need the screen on" # only when it isn't awake: its Carbon is asked
extend session new 7c1e09ab --connect
extend snapshot -i
extend click @e2
extend session end
```
Version 1.2 adds opt-in `extend act 'Click Save'` with TypeSafe Jev. Configure `TYPESAFE_API_KEY`
locally; `--dry-run --json` reports a decision without executing it. Ordinary snapshot and ref
commands work independently of Jev, including when its API fails. See the
[ref-action guide](https://github.com/teamofsilicons/silicon-extend/blob/main/docs/jev-ref-experiment.md).
`extend --help` is a tree of documentation. The CLI is built only on
[`silicon-extend-client`](https://crates.io/crates/silicon-extend-client). Reference:
[extend.teamofsilicons.com/docs/cli](https://extend.teamofsilicons.com/docs/cli). MIT licensed.