openclaw-knowledgebase-fetch-alibaba-mysql

OpenClaw plugin for fetching relevant knowledge from Alibaba Cloud RDS MySQL vector tables and injecting into agent context (RAG).

Features

• Auto-inject: Automatically searches knowledge sources before each conversation and injects relevant context
• On-demand search: Provides kb_search tool for AI to actively query the knowledge base
• Multi-source: Supports multiple knowledge tables with independent topK and minScore settings
• Character limit: Configurable maximum injection size to control context usage

Tools

| Tool | Description | |------|-------------| | kb_search | Search across configured knowledge sources |

Hooks

| Hook | Description | |------|-------------| | before_agent_start | Auto-injects relevant knowledge into AI context (when autoInject: true) |

Installation

openclaw plugins install openclaw-knowledgebase-fetch-alibaba-mysql

Configuration

Add to openclaw.json under plugins.entries:

{
  "openclaw-knowledgebase-fetch-alibaba-mysql": {
    "enabled": true,
    "config": {
      "mysql": {
        "host": "your-rds-host",
        "port": 3306,
        "user": "your-user",
        "password": "your-password",
        "database": "your-database"
      },
      "embedding": {
        "apiKey": "${DASHSCOPE_API_KEY}",
        "model": "text-embedding-v3",
        "baseUrl": "https://dashscope.aliyuncs.com/compatible-mode/v1",
        "dimensions": 1024
      },
      "sources": [
        {
          "table": "kb_economy_news",
          "label": "Economy News",
          "topK": 5,
          "minScore": 0.3
        }
      ],
      "autoInject": true,
      "injectMaxChars": 3000
    }
  }
}

License

MIT