> ## 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.

# Delete All • AI Agent SDK

> delete_all: Delete all items matching scope.

# delete\_all

<div className="flex items-center gap-2">
  <Badge color="purple">Method</Badge>
</div>

> This is a method of the [**KnowledgeStoreProtocol**](../classes/KnowledgeStoreProtocol) class in the [**protocols**](../modules/protocols) module.

Delete all items matching scope.

## Signature

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

### Returns

<ResponseField name="Returns" type="bool">
  True if operation succeeded
</ResponseField>

## Used By

* [`Knowledge.delete_all`](../functions/Knowledge-delete_all)

## Source

<Card title="View on GitHub" icon="github" href="https://github.com/MervinPraison/PraisonAI/blob/main/src/praisonai-agents/praisonaiagents/knowledge/protocols.py#L162">
  `praisonaiagents/knowledge/protocols.py` at line 162
</Card>