memory-index-manager（内存索引管理器）

Memory Index Manager

A skill for project continuity and memory reconstruction. Maintains a curated index of topics with multi-generation consolidation to help recover context across long-running conversations.

Core Design

Trigger Rules

Philosophy

• Passive by default: Doesn't interrupt normal workflow
• Active on request: Full context recovery when explicitly asked
• Automatic maintenance: Index upkeep happens in background

File Structure

memory/
├── INDEX.md                    # Master index of tracked topics
├── MEMORY.md                   # Native long-term memory (OpenClaw)
├── YYYY-MM-DD.md               # Daily memories (OpenClaw native writes)
└── consolidated/               # Multi-generation consolidations
    ├── {topic}-gen1-YYYY-MM-DD.md
    ├── {topic}-gen2-YYYY-MM-DD.md
    └── ...

INDEX.md Format

# Memory Index

## Projects
- **project-slug**
  - Dates: [2025-03-20, 2025-03-22, 2025-03-25, 2025-04-01]
  - Consolidations:
    - gen1 (2025-03-25): consolidated/project-slug-gen1-2025-03-25.md
  - Current: consolidated/project-slug-gen1-2025-03-25.md
  - Status: active | completed | paused | abandoned

## Major Events
- **event-slug**: [2025-03-15]
  - Description: Brief description

## Decisions
- **decision-slug**: [2025-03-10, 2025-03-12]
  - Consolidations:
    - gen1 (2025-03-12): consolidated/decision-slug-gen1-2025-03-12.md
  - Current: consolidated/decision-slug-gen1-2025-03-12.md

Workflows

1. Explicit Recall ("回忆一下")

User trigger: "回忆一下那个网站项目" / "Remember the website project?"

Agent workflow:

1. Read INDEX.md
2. Find matching topic (fuzzy match on name)
3. If found:
   a. Read Current consolidation file
   b. Read today's memory/YYYY-MM-DD.md for fresh updates
   c. Synthesize and respond
4. If not found in INDEX:
   a. Fall back to memory_search("website project")
   b. Respond with search results
   c. (Optional) Propose adding to index if significant

2. Native Write (Automatic)

Trigger: OpenClaw pre-compaction flush or user says "remember this"

Behavior: Write to memory/YYYY-MM-DD.md per OpenClaw native rules

No skill involvement - this is pure OpenClaw behavior.

3. Index Maintenance (Background)

Trigger: End of conversation OR heartbeat

Agent workflow:

1. Review today's memory file
2. Identify topics worth indexing:
   - New projects started
   - Major events occurred
   - Important decisions made
   - Existing indexed topics mentioned
3. For existing topics: add today's date to Dates list
4. Propose new index entries to user (if autoPropose enabled)
5. Check consolidation threshold:
   - Count dates since last consolidation
   - If > 3: propose consolidation to user
   - On approval: create gen{N+1} consolidation

4. Daily Flush (11:00 AM)

Trigger: System cron job at 11:00 AM daily

Agent workflow:

1. Identify yesterday's date (YYYY-MM-DD)
2. Check if yesterday's memory file exists
   - If not: create empty file with <!-- DAILY_FLUSH --> marker
3. Execute OpenClaw native memory storage:
   - Append <!-- NATIVE_FLUSH --> to yesterday's file
   - Archive any in-memory context from yesterday
4. Execute Skill index update:
   - Scan yesterday's file for index-worthy topics
   - Update INDEX.md with yesterday's date
   - Check if any topic needs consolidation (>3 days)
5. Initialize today's memory file (if not exists)
6. Log flush completion

Daily Flush Script: ~/.openclaw/scripts/daily-flush.sh Launchd Config: ~/Library/LaunchAgents/com.openclaw.daily-flush.plist

Purpose: Ensure yesterday's memory is properly archived even if:

• User didn't explicitly say "remember"
• Session didn't reach memoryFlush threshold
• System was restarted

Consolidation Rules

When to Consolidate

A topic needs new consolidation when:

• It has >3 dates (excluding today) since last consolidation

Consolidation Process

1. Create new file: consolidated/{topic}-gen{N}-{today}.md
2. Sources:

- Previous generation consolidation (if N>1) - Daily memories from dates since last consolidation

1. Content structure:

   # {Topic} - Generation {N} Consolidation

   **Created**: 2025-04-15
   **Covers**: 2025-04-01 to 2025-04-15
   **Previous**: consolidated/{topic}-gen{N-1}-{date}.md

   ## Summary
   [Compiled narrative of all covered periods]

   ## Key Points
   - Point 1
   - Point 2

   ## Decisions Made
   - Decision 1

   ## Current Status
   [Where things stand now]

   ## Source References
   - gen{N-1}: [key info from previous consolidation]
   - 2025-04-01: [what happened]
   - 2025-04-05: [what happened]
   - ...

1. Mark sources archived: Add <!-- ARCHIVED: consolidated into {file} --> to daily files
2. Update INDEX.md: Add consolidation entry, update Current pointer

Categories

Configuration

memory-index-manager/config.json:

{
  "consolidationThreshold": 3,
  "autoProposeIndex": true,
  "categories": ["Projects", "Major Events", "Decisions", "Preferences"],
  "indexFile": "memory/INDEX.md",
  "consolidatedDir": "memory/consolidated",
  "recallTriggers": ["回忆一下", "remember", "recall", "记不记得"]
}

Integration with OpenClaw Native Memory

Key point: This skill's files are stored in memory/ and indexed by OpenClaw's semantic search, but the skill only activates on explicit recall requests.

Example Session

[Day 1 - 2025-03-20]
User: "Let's start a new project: building a personal blog"
Agent: [writes to memory/2025-03-20.md]
Agent: "I'll track this as 'personal-blog' project. Adding to index?"
User: "Yes"
→ Creates INDEX.md entry: personal-blog, Dates: [2025-03-20]

[Day 2 - 2025-03-22]
User: "For the blog, let's use Next.js"
Agent: [writes to memory/2025-03-22.md]
→ Updates INDEX.md: personal-blog Dates: [2025-03-20, 2025-03-22]

[Day 3 - 2025-03-25]
User: "Blog hosting should be Vercel"
Agent: [writes to memory/2025-03-25.md]
→ Updates INDEX.md: personal-blog Dates: [2025-03-20, 2025-03-22, 2025-03-25]
→ TRIGGER: 3 dates, proposes consolidation
User: "Go ahead"
→ Creates consolidated/personal-blog-gen1-2025-03-25.md
→ Archives daily files

[Day 7 - 2025-04-05]
User: "回忆一下博客项目"
Agent: [reads INDEX.md → finds personal-blog]
Agent: [reads consolidated/personal-blog-gen1-2025-03-25.md]
Agent: "We started the personal blog project on March 20th. We decided to use Next.js 
        (March 22nd) and host on Vercel (March 25th). The project is currently active."

Migration from v1.0.0

Breaking Changes:

• 旧版本触发条件（每天9:00 AM、创建项目时等）已移除
• 改为纯按需触发（"回忆一下"），减少干扰
• 索引格式兼容，可无缝迁移

升级步骤：

1. 备份现有的 memory/INDEX.md
2. 更新 skill 到 2.0.0
3. 继续使用，索引文件自动兼容

Usage Examples

Notes

• Index entries are append-only; mark deprecated rather than delete
• Consolidated files are immutable; new generations for updates
• Daily memories marked archived are preserved but skipped by default
• User can force deep read: "check the original March 20th file"