# shell_allow_list_arg

> **Function** in `deepagents_code`

📖 [View in docs](https://reference.langchain.com/python/deepagents-code/ui/shell_allow_list_arg)

Argparse type that validates a shell allow-list without normalizing it.

## Signature

```python
shell_allow_list_arg(
    value: str,
) -> str
```

## Parameters

| Name | Type | Required | Description |
|------|------|----------|-------------|
| `value` | `str` | Yes | Raw comma-separated CLI value. |

## Returns

`str`

The original value for the CLI configuration provider.

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[View source on GitHub](https://github.com/langchain-ai/deepagents/blob/4bfa52000ef65ac623d8ada0cb67f67cbdd663ea/libs/code/deepagents_code/ui.py#L72)