> ## 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.
# factories • AI Agent SDK
> Memory Adapter Factory Functions
# factories
AI Agent
Memory Adapter Factory Functions
Provides factory functions for heavy memory adapters that replace hardcoded imports
in memory/memory.py. These enable lazy loading of heavy dependencies while maintaining
the protocol-driven architecture.
Each factory function:
1. Lazy imports the required dependencies
2. Creates and returns an adapter instance that implements MemoryProtocol
3. Raises clear ImportError with installation instructions if dependencies missing
This approach follows the protocol-driven core principle by moving heavy implementations
out of the core Memory class while preserving backward compatibility.
## Import
```python theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
from praisonaiagents.memory.adapters import factories
```
## Classes
Memory adapter that wraps mem0.Memory to implement MemoryProtocol.
Memory adapter that uses ChromaDB to implement MemoryProtocol.
Memory adapter that uses MongoDB to implement MemoryProtocol.
Memory adapter that wraps the Dakera SDK to implement `MemoryProtocol`.
## Functions
Defensive wrapper for mem0.search() to handle MongoDB vector store compatibility.
Factory function to create Mem0 memory adapter.
Factory function to create ChromaDB memory adapter.
Factory function to create MongoDB memory adapter.
Factory function to create a Dakera memory adapter.