latticesql

Persistent structured memory for AI agent systems that keeps a SQLite or Postgres database and context files in sync. Current stable version 1.16.4 (released ~Jan 2025) requires Node >=18 and peer dep better-sqlite3 >=11 <13. Release cadence is monthly with minor features and patches. Key differentiator: schema-agnostic, non-AI-dependent sync loop for agent context, supporting full CRUD, natural keys, soft-delete, FTS5/tsvector full-text search, bring-your-own embeddings for semantic search, token budgeting, and a local browser GUI with multiplayer cloud editing and offline edit queue. Unlike AI-memory-pattern libraries, Lattice leaves schema control entirely to the developer and adds no opinion on agent architecture.