uptime-monitor

✓Verified·Scanned 2/18/2026

24/7 OpenClaw uptime monitor. Every 5min cron ping → writes dead.json if down, uptime.json after 7d (168h) continuous alive streak. Use when setting up persistent monitoring (cron setup, streak tracking, status files).

from clawhub.ai·v9148d1c·2.7 KB·0 installs
Scanned from 1.0.0 at 9148d1c · Transparency log ↗
$ vett add clawhub.ai/kunoiiv/uptime-monitor

Uptime Monitor

Silent 24/7 sentinel: Tracks OpenClaw/Gateway alive → dead.json (fail) or uptime.json (7d streak). Files in workspace/uptime/.

Quick Setup (One-Shot)

# Install cron (5min pings)
📊 cron add uptime-5m '{"kind":"every","everyMs":300000}' '{"kind":"systemEvent","text":"UPTIME CHECK 👻"}' --sessionTarget main

# View status/logs
📊 cron list
📊 cron runs uptime-5m

Workflow (Auto on "UPTIME CHECK")

  1. Ping: 📊 session_status + openclaw gateway status (via exec).
  2. Success: Update uptime/streak.json (hours += 5/60). If >=168h → write uptime/uptime.json.
  3. Fail: Write uptime/dead.json {ts, downtime_start: now}.
  4. Dirs: Auto-mkdir uptime/.

Streak Reset: On fail → streak=0.

Files (Workspace/uptime/)

  • streak.json: {"streak_hours": 24.5, "last_ping": 1738746800000}
  • uptime.json: {"streak_hours": 168.1, "verified": true, "end_ts": 1738746800000} (7d+)
  • dead.json: {"ts": 1738746800000, "downtime_start": 1738746800000}

Edge Handling

  • First run: streak=0.
  • Cron miss: Streak holds (no false-dead).
  • Manual: message "UPTIME CHECK 👻" triggers.

No alerts/deps. Pure files. Prod eternal.

Script (Optional Exec)

scripts/uptime-check.js: Standalone Node ping (for manual/cron spawn).

Prod: Cron → silent forever.