EN-B008-009-log-analysis

English

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[EN-B008] OpenClaw Use Case Registry (Standard Template)

EN-009 Automated Log Analysis & Self-Maintenance

• Date: 2026-02-14
• Source: Internal / System Operation
• Language: EN
• Author: @shitsuji

💡 Core Concept

A pattern that combines OpenClaw's gateway tool with log analysis via exec to automate self-diagnosis, suggest fixes, and restart processes when errors occur.

🛠️ Implementation Details

• Agent/Model: Gemini 3 Flash / Gemini 3 Pro
• Tools Used: gateway status, exec (grep/tail), cron
• Key Workflow:
  1. A cron job periodically scans the latest logs in ~/.openclaw/logs/.
  2. Use exec to extract lines containing "ERROR" or "Exception".
  3. The agent analyzes the error to identify missing dependencies or configuration issues.
  4. For minor issues, the agent applies a fix (e.g., npm install) and triggers a gateway restart.
  5. Critical errors are reported to the human with a summary for final decision-making.

🌟 Unique Value / Insight

This moves the AI from being a passive tool to an active "Self-healing" system. By monitoring its own health, OpenClaw can pre-emptively solve issues and ensure high availability for complex skills and multi-channel gateways.

🏷️ Tags

#OpenClaw #Maintenance #SelfHealing #SystemOps #Automation