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

# capsule • AI Agent SDK

> capsule: Create a Capsule sandbox configuration.

# capsule

Method

> This is a method of the [**SandboxConfig**](https://praison.ai/docs/sdk/reference/praisonaiagents/classes/SandboxConfig.md) class in the [**config**](https://praison.ai/docs/sdk/reference/praisonaiagents/modules/config.md) module.

Create a Capsule sandbox configuration.

Requires a plugin that registers `capsule` under the
`praisonai.sandbox` entry-point group (e.g. praisonai-plugins\[capsule]).

## Signature

```python theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
def capsule() -> 'SandboxConfig'
```

### Returns

**Returns** `'SandboxConfig'`

The result of the operation.

## Uses

* `cls`
* `SecurityPolicy.strict`

## Source

> [card] [View on GitHub](https://github.com/MervinPraison/PraisonAI/blob/main/src/praisonai-agents/praisonaiagents/sandbox/config.py#L169)
>
> `praisonaiagents/sandbox/config.py` at line 169


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