> ## 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.

# Available Memory Backends • AI Agent SDK

> available_memory_backends: Backends ``MemoryConfig(backend=...)`` accepts, read from the registry.

# available\_memory\_backends

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

> This function is defined in the [**feature\_configs**](../modules/feature_configs) module.

Backends `MemoryConfig(backend=...)` accepts, read from the registry.

Adapters added via `register_memory_adapter()` are accepted automatically.

## Signature

```python theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
def available_memory_backends() -> List[str]
```

### Returns

<ResponseField name="Returns" type="List[str]">
  The result of the operation.
</ResponseField>

## Uses

* `list_memory_adapters`

## Used By

* [`validate_memory_backend`](../functions/validate_memory_backend)

## Source

<Card title="View on GitHub" icon="github" href="https://github.com/MervinPraison/PraisonAI/blob/main/src/praisonai-agents/praisonaiagents/config/feature_configs.py#L74">
  `praisonaiagents/config/feature_configs.py` at line 74
</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>