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Persona AI SDK
Persona AI SDK is a TypeScript SDK that provides default personas, durable character memory, and model adapters.
persona-ai-sdk is a TypeScript SDK for applications where an AI character should remain recognizably itself and remember what matters across conversations. It separates five concerns: personas, memory, model, persistence, and interface. The package combines a persona catalog with a provider-neutral memory and response runtime. It supports OpenAI and Amazon Bedrock adapters, along with in-memory, JSON file, and SQLite storage adapters. Developers can pick a persona, wire a model, and ship a character that manages recall, prompt compilation, generation, and relationship state.
Persona AI SDK at a glance
Key features
- Default persona catalog
- Durable character memory runtime
- OpenAI and Amazon Bedrock adapters
- In-memory, JSON, and SQLite storage adapters
- SillyTavern card and chat import
- Framework-neutral web handlers and Node adapter
- Retrieval and persona evaluation helpers
Use it for
- Ship AI characters with persistent memory
- Integrate default personas into applications
- Connect AI characters to OpenAI or Amazon Bedrock
- Import SillyTavern character cards and chats
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