> ## 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.

# Get Default Memory Registry • AI Agent SDK

> get_default_memory_registry: Get the default global registry instance for convenience.

# get\_default\_memory\_registry

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

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

Get the default global registry instance for convenience.

## Signature

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

### Returns

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

## Uses

* `MemoryAdapterRegistry`
* `lru_cache`

## Used By

* [`register_memory_adapter`](../functions/register_memory_adapter)
* [`register_memory_factory`](../functions/register_memory_factory)
* [`get_memory_adapter`](../functions/get_memory_adapter)
* [`list_memory_adapters`](../functions/list_memory_adapters)
* [`has_memory_adapter`](../functions/has_memory_adapter)

## Source

<Card title="View on GitHub" icon="github" href="https://github.com/MervinPraison/PraisonAI/blob/main/src/praisonai-agents/praisonaiagents/memory/adapters/registry.py#L39">
  `praisonaiagents/memory/adapters/registry.py` at line 39
</Card>

***

## Related Documentation

<CardGroup cols={2}>
  <Card title="Memory Concept" icon="brain" href="/docs/docs/concepts/memory" />

  <Card title="Memory Overview" icon="database" href="/docs/docs/memory/overview" />

  <Card title="Memory Configuration" icon="gear" href="/docs/docs/configuration/memory-config" />

  <Card title="Session Resume" icon="rotate-right" href="/docs/docs/memory/session-resume" />
</CardGroup>