> ## 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

Function

> This function is defined in the [**feature\_configs**](https://praison.ai/docs/sdk/reference/praisonaiagents/modules/feature_configs.md) 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

**Returns** `List[str]`

The result of the operation.

## Uses

* `list_memory_adapters`

## Used By

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

## Source

> [card] [View on GitHub](https://github.com/MervinPraison/PraisonAI/blob/main/src/praisonai-agents/praisonaiagents/config/feature_configs.py#L76)
>
> `praisonaiagents/config/feature_configs.py` at line 76

***

## Related Documentation

> [card] [Memory Concept](https://praison.ai/docs/docs/concepts/memory)

> [card] [Memory Overview](https://praison.ai/docs/docs/memory/overview)

> [card] [Memory Configuration](https://praison.ai/docs/docs/configuration/memory-config)

> [card] [Session Resume](https://praison.ai/docs/docs/memory/session-resume)


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