Engrim - Universal local-first SQLite memory engine for AI CLIs

Show HN: Engrim – A universal, local-first SQLite memory engine for AI CLIs

Engrim is a local-first, project-scoped SQLite memory engine that gives AI coding agents a persistent, cross-model episodic memory. It enables seamless switching between Google Antigravity, Claude Code, Cursor, and Windsurf on the same project without losing context or architectural decisions. By consolidating key decisions and state into a compact, curated memory pack, Engrim dramatically reduces token usage and eliminates context amnesia. It features hybrid retrieval (BM25 + vector embeddings), agent provenance tracking, and a hardened MCP server, all while keeping data 100% local and private.