> ## 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.

# Memory Adapter Registry • AI Agent SDK

> MemoryAdapterRegistry: Thread-safe registry for memory adapters.

# MemoryAdapterRegistry

> Defined in the [**registry**](https://praison.ai/docs/sdk/reference/praisonaiagents/modules/registry.md) module.

AI Agent

Thread-safe registry for memory adapters.

Replaces hardcoded \_check\_chromadb, \_check\_mem0, etc. in memory.py
with dynamic adapter discovery and instantiation.

## Usage

```python theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
# Register adapter (typically done on import)
    register_memory_adapter("sqlite", SQLiteAdapter)
    register_memory_adapter("chroma", ChromaAdapter)  # in wrapper

    # Use in Memory class
    adapter = get_memory_adapter("chroma", config=config)
```

## Source

> [card] [View on GitHub](https://github.com/MervinPraison/PraisonAI/blob/main/src/praisonai-agents/praisonaiagents/memory/adapters/registry.py#L15)
>
> `praisonaiagents/memory/adapters/registry.py` at line 15

***

## 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)


This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.