Fresh start - excluded large ROM JSON files

memory/projects/memory-system.md

@@ -0,0 +1,38 @@
+# Memory System
+
+## Architecture
+Hybrid system: File-based (human-readable) + SQLite (structured)
+
+## Components
+
+### File-Based Memory
+- **Daily Notes:** `memory/YYYY-MM-DD.md`
+- **Curated Memory:** `MEMORY.md` (index + always-load info)
+- **Workspace Context:** `workspace-context.md` (temp state)
+
+### SQLite Database
+- **Location:** `~/.openclaw/memory.db`
+- **Tables:** memory_cells, scenes, memory_fts
+- **Extraction:** Memory Worker agent (3 AM daily)
+
+### Cloud Backup
+- **Service:** Supermemory.ai
+- **Schedule:** Daily 2 AM
+- **Script:** `scripts/backup-memory.py`
+
+## Workers
+- **Memory Worker:** Extracts structured data daily at 3 AM
+- **Job Verifier:** Checks all overnight jobs at 9 AM
+
+## Status
+✅ **Complete** — Hierarchical restructure finished (Feb 25, 2026)
+- Daily notes automation working
+- MEMORY.md as curated index
+- SQLite database with FTS
+- Supermemory backups daily
+- Memory worker extracting nightly
+- Obsidian integration with Dataview
+
+---
+
+*Trigger words: memory, database, sqlite, supermemory, backup, extraction*