Persistent memory that syncs across devices and agents. Works natively with Claude Code, Codex, and OpenClaw through an MCP server that exposes search, timeline, and observation capture tools. Hooks into session lifecycle events to auto-capture context from tool use, inject relevant memory at session start, and generate digests on close. Includes Sentinel for pre-write code review and hybrid FTS5 plus vector search backed by local SQLite. Free tier covers two devices with 5,000 observations. Reach for this when you're bouncing between machines or agents and want the AI to remember project decisions, bug fixes, and discoveries without manual note-taking.
claude mcp add --transport stdio dr12hes-engrm uvx engrm