Database Abstraction With Postgresql And Sqlite Support

via “sqlite and postgresql backend abstraction with migration system”

A lightweight, rollbackable, and visual Long-Term Memory Server for MCP Agents. Say goodbye to Vector RAG and amnesia. Empower your AI with persistent, graph-like structured memory across any model, session, or tool. Drop-in replacement for OpenClaw.

Unique: Provides a unified database abstraction supporting both SQLite and PostgreSQL with a migration system, enabling development-to-production scaling without code changes. This is a pragmatic approach to database flexibility.

vs others: Supports both SQLite (for prototyping) and PostgreSQL (for production) with the same codebase, reducing friction in scaling; most memory systems are tied to a single database backend.