NetClaw's native persistent memory (spec 033) — structured facts with temporal validity, semantic search across past sessions, decision logging, and entity relationships, backed by SQLite + ChromaDB at ~/.openclaw/memory/. This is the primary, GAIT-integrated memory system referenced by SOUL Principle #9. Use when recording or recalling operational facts, past decisions, or entity relationships across sessions. For the alternate community MemPalace tool (wing/room/drawer model with its own knowledge graph), see `mempalace` instead — the two stores don't share data, so pick one per fact rather than writing to both.