> ## 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.

# knowledge • AI Agent SDK

> Module reference for knowledge

# knowledge

<Badge color="blue">AI Agent</Badge>

## Import

```python theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
from praisonaiagents.knowledge import knowledge
```

## Classes

<CardGroup cols={2}>
  <Card title="CustomMemory" icon="brackets-curly" href="../classes/CustomMemory">
    Class definition.
  </Card>

  <Card title="MongoDBMemory" icon="brackets-curly" href="../classes/MongoDBMemory">
    MongoDB-based memory store for knowledge management.
  </Card>

  <Card title="Knowledge" icon="brackets-curly" href="../classes/Knowledge">
    Class definition.
  </Card>
</CardGroup>

***

## Related Documentation

<CardGroup cols={2}>
  <Card title="Knowledge Concept" icon="book" href="/docs/concepts/knowledge" />

  <Card title="Knowledge Overview" icon="database" href="/docs/knowledge/overview" />

  <Card title="Knowledge Configuration" icon="gear" href="/docs/configuration/knowledge-config" />

  <Card title="Chat with PDF" icon="file-pdf" href="/docs/knowledge/chat-with-pdf" />
</CardGroup>