> ## Documentation Index
> Fetch the complete documentation index at: https://docs.yocrow.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# yocrow diagnose

> Check safe local Companion status.

```bash theme={null}
yocrow diagnose
```

```text nocopy theme={null}
error: This Yocrow Companion capability is not configured yet.
```

`diagnose` returns exit code `3` in the current build. Use [`yocrow status`](https://docs.yocrow.dev/cli/status) to check the Companion.


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