> For the complete documentation index, see [llms.txt](https://docs.onepub.dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.onepub.dev/guides/cli-integration/doctor.md).

# doctor

Use the output of `onepub doctor` when you are reporting bugs or want to check the status of OnePub.

The `doctor` command prints out your core environment settings and connects to the OnePub server to check it is operational.

```bash
onepub doctor
```