SouvenirLong-term memory for agents

Add automatic memory tools to your Vercel AI SDK agents.
Build knowledge graphs that remember.

Automatic Memory Tools

Just add tools to your agent. It automatically stores important info and retrieves relevant memories when needed.

Built on academic research (arXiv:2505.24478). Captures entities and relationships, not just text similarity.

Vector search, graph traversal, or hybrid - the agent picks the best strategy for each query.

Create instance → Get tools → Add to agent. That's it. The agent handles everything else automatically.

Each user gets their own memory space. Memories don't leak between users.

Production-ready storage with fast vector similarity search and graph traversal.

Knowledge graphs improve multi-hop reasoning by 30%, complex queries by 25% vs. vector-only systems.

Designed specifically for Vercel AI SDK agents with TypeScript support and proper tool schemas.