Production-hardened OpenClaw gateway watchdog. Monitors the gateway process using graduated health checks, performs escalating repairs (restart → doctor fix...
A battle-hardened watchdog that keeps your OpenClaw gateway running — and tells you when it can't.
OpenClaw Guardian runs as a background service and continuously monitors the OpenClaw gateway using two independent health signals. When the gateway goes down, it works through an escalating repair sequence before entering a cooldown and waiting for manual help. Every significant event is logged and sent to your configured alert channel(s).
openclaw gateway status (the authoritative signal)curl http://localhost:${OPENCLAW_PORT}/health (5s timeout)| Level | Action | Trigger |
|---|---|---|
| 1 — Restart | openclaw gateway restart | First failure |
| 2 — Doctor Fix | openclaw doctor --fix → openclaw gateway start | After Level 1 fails |
| 3 — Git Rollback | Stash → reset to last stable commit → pop stash | After GUARDIAN_MAX_REPAIR failures, only if GUARDIAN_ENABLE_ROLLBACK=true |
| Cooldown | Sleep GUARDIAN_COOLDOWN seconds | After all levels exhausted |
Note: Level 3 rollback is off by default and requires explicit opt-in via
GUARDIAN_ENABLE_ROLLBACK=true. Even then, it always stashes uncommitted work before resetting — your changes are never silently discarded.
Guardian supports both Telegram and Discord simultaneously. If neither is configured, it runs in log-only mode.
Alert events:
Once per calendar day, guardian runs git add -A && git commit in your workspace. It respects .gitignore, so secrets you've excluded stay excluded. Commit message format: guardian: daily snapshot YYYY-MM-DD.
Create ~/.openclaw/guardian.env (or export in your shell profile):
# Required for alerts — set at least one
export GUARDIAN_TELEGRAM_BOT_TOKEN="bot123456:ABC..."
export GUARDIAN_TELEGRAM_CHAT_ID="-1001234567890"
# OR
export GUARDIAN_DISCORD_WEBHOOK_URL="https://discord.com/api/webhooks/..."
# Optional tuning
export GUARDIAN_CHECK_INTERVAL=30
export GUARDIAN_MAX_REPAIR=3
export GUARDIAN_COOLDOWN=600
export GUARDIAN_ENABLE_ROLLBACK=false # set true to enable git rollback
export GUARDIAN_WORKSPACE="$HOME/.openclaw/workspace"
export GUARDIAN_LOG="/tmp/openclaw-guardian.log"
export OPENCLAW_PORT=3578
# macOS or Linux — auto-detects
./scripts/install-guardian.sh
# With a custom log path
GUARDIAN_LOG=/var/log/openclaw-guardian.log ./scripts/install-guardian.sh
# macOS
launchctl list | grep openclaw
# Linux
systemctl --user status openclaw-guardian
# Both
tail -f /tmp/openclaw-guardian.log
# Source your config first
source ~/.openclaw/guardian.env
# Run guardian in the foreground (Ctrl-C to stop)
./scripts/guardian.sh
./scripts/uninstall-guardian.sh
| Variable | Default | Description |
|---|---|---|
GUARDIAN_CHECK_INTERVAL | 30 | Seconds between health checks |
GUARDIAN_MAX_REPAIR | 3 | Max Level 1+2 attempts before Level 3 |
GUARDIAN_COOLDOWN | 600 | Cooldown sleep (seconds) after all repairs fail |
GUARDIAN_ENABLE_ROLLBACK | false | Enable Level 3 git rollback (off by default) |
GUARDIAN_LOG | /tmp/openclaw-guardian.log | Log file path (rotates at 1 MB) |
GUARDIAN_WORKSPACE | $HOME/.openclaw/workspace | Path to the OpenClaw workspace git repo |
GUARDIAN_TELEGRAM_BOT_TOKEN | (unset) | Telegram Bot API token |
GUARDIAN_TELEGRAM_CHAT_ID | (unset) | Telegram chat or channel ID |
GUARDIAN_DISCORD_WEBHOOK_URL | (unset) | Discord incoming webhook URL |
OPENCLAW_PORT | (auto-detected) | Gateway HTTP port — auto-parsed from openclaw gateway status if not set |
skills/openclaw-guardian/
├── SKILL.md ← this file
└── scripts/
├── guardian.sh ← main watchdog (run continuously)
├── install-guardian.sh ← sets up launchd / systemd service
└── uninstall-guardian.sh ← clean removal
Runtime files (created automatically, not committed):
| File | Purpose |
|---|---|
/tmp/openclaw-guardian.lock | Single-instance lockfile containing PID |
/tmp/openclaw-guardian-last-snapshot | Date of last successful daily snapshot |
/tmp/openclaw-guardian.log | Current log (rotated to .log.1 at 1 MB) |
| Issue in myclaw-guardian | Fix in openclaw-guardian |
|---|---|
git reset --hard without stashing — could silently destroy uncommitted work | Always git stash before any reset; git stash pop to restore regardless of outcome |
Process detection via pgrep — fragile, can match wrong process | Uses openclaw gateway status (the actual CLI) as primary, with HTTP fallback |
| No lockfile — multiple instances could run simultaneously | /tmp/openclaw-guardian.lock with PID written; stale lock detection on startup |
| Only Discord alerts | Supports Telegram and Discord simultaneously; log-only if neither configured |
| Level 3 rollback always enabled — risky default | Level 3 off by default (GUARDIAN_ENABLE_ROLLBACK=false), explicit opt-in required |
| No graduated health checking | Two independent checks: CLI → HTTP; both must fail before declaring gateway down |
| No cooldown after exhausting repairs | Configurable cooldown (GUARDIAN_COOLDOWN) before resuming monitoring |
Logs are timestamped and structured:
[2026-03-05 11:30:00] [INFO] OpenClaw Guardian started (PID 12345)
[2026-03-05 11:30:30] [INFO] Gateway healthy
[2026-03-05 11:31:00] [WARN] CLI status check failed — trying HTTP health endpoint
[2026-03-05 11:31:05] [WARN] Gateway health check FAILED
[2026-03-05 11:31:05] [INFO] ALERT: 🔴 Gateway is DOWN — beginning repair sequence
[2026-03-05 11:31:05] [INFO] Repair Level 1: restarting gateway
[2026-03-05 11:31:35] [INFO] Level 1 repair succeeded
Log rotates automatically when it exceeds 1 MB (one backup: .log.1).
git add -A which respects .gitignore. Ensure your .gitignore excludes .env, *.key, etc..gitignore coverage.GUARDIAN_TELEGRAM_BOT_TOKEN or webhook URLs in files that get committed.ZIP package — ready to use