name: session-cleaner description: Automatically cleans up inactive sessions (older than 1 hour) and sends a notification. metadata: { "openclaw": { "requires": { "bins": ["openclaw"] } } }

Session Cleaner Skill

This skill is designed to be run via a cron job or periodic task to monitor and prune stale sessions.

Usage

The skill relies on openclaw sessions_list to identify old sessions and openclaw sessions_kill to terminate them. It can be integrated into a TaskFlow or run as a standalone script via exec.

Implementation Logic

1. Identify: Use sessions_list to retrieve all active sessions.
2. Filter: Compare the last_activity timestamp of each session with the current time.
3. Action: For sessions where current_time - last_activity > 3600 seconds:
   • Send a message to the session's target channel (e.g., via message tool) stating: "当前会话已经结束".
   • Execute sessions_kill <session_id>.
4. Log: Record the cleaning action in the daily log.

Requirements

• openclaw CLI installed and accessible.
• Access to session metadata.