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

# experimental

# `prefect.cli.experimental`

Experimental command — kept as a deprecation alias for the now-GA plugin
diagnostics. New users should run `prefect plugins diagnose`.

## Functions

### `diagnose` <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/cli/experimental.py#L34" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python theme={null}
diagnose() -> None
```

\[deprecated] Diagnose the plugin system.