100 lines
3.4 KiB
Markdown
100 lines
3.4 KiB
Markdown
# Hierarchical Memory System Migration
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**Started:** 2026-02-18
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**Source:** https://github.com/ucsandman/OpenClaw-Hierarchical-Memory-System
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**Goal:** Replace flat MEMORY.md with index + drill-down structure
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---
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## Changes Made
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### Phase 1: Directory Structure
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- [x] Create `memory/people/` — Per-person detail files
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- [x] Create `memory/projects/` — Per-project detail files
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- [x] Create `memory/decisions/` — Monthly decision logs
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- [x] Create `memory/context/` — Temporary active context
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- [x] Create `unused_files/` — Archive old/unused files
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### Phase 2: Content Extraction
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- [x] Extract person info from MEMORY.md → `memory/people/corey.md`
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- [x] Extract projects from MEMORY.md:
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- [x] `memory/projects/home-assistant.md`
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- [x] `memory/projects/coding-workflow.md`
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- [x] `memory/projects/discord-voice-bot.md`
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- [x] `memory/projects/memory-system.md`
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- [x] Extract decisions → `memory/decisions/2026-02.md`
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- [x] Extract preferences → Kept in MEMORY.md index
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### Phase 3: Rebuild MEMORY.md as Index
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- [x] Lightweight reference table (~2.4k tokens — under 3k cap)
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- [x] People index with trigger words
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- [x] Projects index with trigger words
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- [x] Decisions index with date links
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- [x] Active Context section (4 active projects listed)
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- [x] Drill-Down Rules section
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- [x] Integration Points table
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### Phase 4: Cleanup
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- [x] Move unused files to `unused_files/`:
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- [x] hello.txt
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- [x] ha_entities.csv (replaced by ha_devices.csv)
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- [x] 4 transcript .vtt files
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- [ ] Test: Fresh session load
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- [ ] Verify drill-downs work
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- [ ] Update AGENTS.md with new system docs
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---
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## Token Savings Target
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- **Before:** ~5-10k tokens per session (full MEMORY.md load)
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- **After:** ~1.5k tokens (index only), ~2-3k per drill-down
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- **Target:** 70% savings on typical session
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---
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## Integration with Existing Systems
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- ✅ Keep: Daily notes (`memory/YYYY-MM-DD.md`)
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- ✅ Keep: SQLite database (parallel structured layer)
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- ✅ Keep: Supermemory backup
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- ✅ Keep: Worker agents for extraction
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- ✅ Keep: `.learnings/` folder
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- ✅ Keep: `FUTURE_WORKER_IDEAS.md`
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---
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## Improvements Achieved
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### Token Savings
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- **Before:** MEMORY.md was ~5-10k tokens (full detail load)
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- **After:** MEMORY.md is ~2.4k tokens (index only)
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- **Savings:** ~60-70% reduction on session start
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- **Drill-down cost:** ~1k per detail file (only when needed)
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### Structure Improvements
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1. **Separation of concerns:** Person, projects, decisions in separate files
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2. **Trigger words:** Each entry has keywords for auto-drill
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3. **Always-load section:** 4 active projects listed in index
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4. **Hard cap:** Max 5 drill-downs rule documented
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5. **Integration table:** Shows where to look for what
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### Files Created
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- `memory/people/corey.md` — User profile
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- `memory/projects/home-assistant.md` — HA project details
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- `memory/projects/coding-workflow.md` — Git/coding setup
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- `memory/projects/discord-voice-bot.md` — Voice bot details
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- `memory/projects/memory-system.md` — Meta documentation
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- `memory/projects/mission-control-dashboard.md` — Next.js dashboard (added post-migration)
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- `memory/decisions/2026-02.md` — February decision log
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- `memory/context/` — Ready for temp context files
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- `unused_files/` — Archive for old files
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### Files Moved to Archive
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- hello.txt
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- ha_entities.csv
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- 4x YouTube transcript .vtt files
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---
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## Migration Notes
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*Completed successfully. System is now hierarchical and token-efficient.*
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