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openclaw-skill/chapters/08-plugins.md
Selig 4c966a3ad2 Initial commit: OpenClaw Skill Collection
6 custom skills (assign-task, dispatch-webhook, daily-briefing,
task-capture, qmd-brain, tts-voice) with technical documentation.
Compatible with Claude Code, OpenClaw, Codex CLI, and OpenCode.
2026-03-13 10:58:30 +08:00

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# 8. Plugin 說明
### 8.1 memory-lancedb-pro對話記憶
**功能**:自動從 OpenClaw 對話中捕捉偏好、事實、決策,並在後續對話中自動召回相關記憶。
**與 qmd-brain 的差異**
| | qmd-brain | memory-lancedb-pro |
|---|-----------|-------------------|
| 資料來源 | ~/home 的 markdown 文件 | OpenClaw 對話本身 |
| 觸發方式 | 手動「搜尋」「recall」 | 自動捕捉+自動召回 |
| 儲存 | PostgreSQL pgvector | LanceDB本地檔案 |
| Embedding | llama-embed本地 GPU | llama-embed本地 GPU |
| 作用域 | 單一 collection | per-agentglobal + agent:xxx |
**設定摘要**
```json5
// openclaw.json → plugins.entries.memory-lancedb-pro
{
"enabled": true,
"config": {
"embedding": {
"provider": "openai-compatible",
"apiKey": "ollama",
"model": "nomic-embed-text-v1.5",
"baseURL": "http://127.0.0.1:11435/v1",
"dimensions": 768
},
"dbPath": "/home/selig/.openclaw/memory-lancedb-pro/data",
"autoCapture": true, // 自動從對話提取記憶
"autoRecall": true, // 查詢前自動注入相關記憶
"captureAssistant": false, // 不記錄 assistant 的回覆
"retrieval": {
"mode": "hybrid", // 向量 + BM25 混合
"vectorWeight": 0.7,
"bm25Weight": 0.3,
"rerank": "lightweight" // 不需外部 API
},
"scopes": {
"default": "global",
"agentAccess": {
"main": ["global", "agent:main"],
"kaiwu": ["global", "agent:kaiwu"],
"tiangong": ["global", "agent:tiangong"],
"yucheng": ["global", "agent:yucheng"],
"life-assistant": ["global", "agent:life-assistant"]
}
}
}
}
```
**相關路徑**
```
~/.openclaw/plugins/memory-lancedb-pro/ # plugin 原始碼
~/.openclaw/memory-lancedb-pro/data/ # LanceDB 資料庫
```
**維運注意**
- 改 plugin `.ts` 後必須清 jiti 快取:`rm -rf /tmp/jiti/`,再重啟 Gateway
- 只改 `openclaw.json` config 不需清 jiti直接重啟即可
- 舊版 `memory-lancedb` 已設為 `enabled: false`,不會衝突
- **`autoRecall``before_agent_start` hook 是同步阻塞的**。若 embedding API 無回應,所有 agent 會卡死。llama-embed 異常時必須立即關閉 `autoRecall`(見 04-known-issues.md §4.14、§4.15
- 容錯腳本 `~/clawd/scripts/embed-health.sh`已實作cron */30 分鐘)自動偵測 + 降級 + 通知
**記憶鐵律**(寫入 AGENTS.mdagent 每個 session 都會遵守):
1. 踩坑後立即存雙層記憶Technical + Principle
2. 記憶條目 < 500 字元,原子化,不存大段摘要
3. 遇錯先 `memory_recall` 再重試
4.`.ts` 必清 `/tmp/jiti/`