aiknowledgedb

Semantic knowledge database CLI for storing, searching, and listing knowledge entries using SQLite + sqlite-vec + FTS5. Current stable version is 2.1.4. Release cadence is irregular, with the last update in 2025. Key differentiators: lightweight local-first solution with embeddings support, optimized for semantic search with vector similarity, and full-text search via FTS5. Requires Node.js >=24.0.0. Designed as a CLI tool for developers working with knowledge management, especially in AI-assisted coding environments like Claude Code. Supports custom embedding models and SQLite-backed persistence.