> ## 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.

# Is Bundle Selector • AI Agent SDK

> is_bundle_selector: True if ``selector`` is a ``@bundle`` reference.

# is\_bundle\_selector

<div className="flex items-center gap-2">
  <Badge color="teal">Function</Badge>
</div>

> This function is defined in the [**bundles**](../modules/bundles) module.

True if `selector` is a `@bundle` reference.

## Signature

```python theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
def is_bundle_selector(selector: str) -> bool
```

## Parameters

<ParamField query="selector" type="str" required={true}>
  No description available.
</ParamField>

### Returns

<ResponseField name="Returns" type="bool">
  The result of the operation.
</ResponseField>

## Used By

* [`Agent.skill_manager`](../functions/Agent-skill_manager)
* [`SkillManager.resolve`](../functions/SkillManager-resolve)

## Source

<Card title="View on GitHub" icon="github" href="https://github.com/MervinPraison/PraisonAI/blob/main/src/praisonai-agents/praisonaiagents/skills/bundles.py#L91">
  `praisonaiagents/skills/bundles.py` at line 91
</Card>