OpenClaw Cron Jobs: Complete Automation Guide

Meta description: (155 chars) Master OpenClaw cron jobs with this complete guide. Three schedule types, 10 automation examples, and expert tips for 2026.

Introduction

OpenClaw's cron system lets you automate recurring tasks so your AI agent works even while you sleep. Whether you need nightly backups, morning briefings, or weekly report generation, cron jobs turn your OpenClaw agent into a 24/7 productivity powerhouse.

In this guide, you'll learn exactly how OpenClaw's three schedule types work, how to set up your first cron job step-by-step, and get 10 copy-paste automation examples you can use today.

Understanding OpenClaw's Cron System

OpenClaw supports three distinct schedule types for running automated tasks:

1. at — One-Shot Scheduling

Use at when you need a task to run exactly once at a specified time.

openclaw cron create --schedule "2026-04-15 09:00" --task "generate-daily-report"

Best for: One-time reminders, event-triggered tasks, or delayed actions.

2. every — Interval-Based Scheduling

Use every for tasks that repeat at fixed intervals, measured in minutes, hours, or days.

openclaw cron create --every "30m" --task "check-notifications"
openclaw cron create --every "2h" --task "sync-calendar"
openclaw cron create --every "1d" --task "morning-briefing"

Best for: Regular health checks, periodic syncs, and recurring reports.

3. cron — Standard Cron Expressions

Use standard cron syntax for complex scheduling patterns (same format as crontab).

# Every day at 9:00 AM
openclaw cron create --cron "0 9 * * *" --task "morning-briefing"

# Every Monday at 8:00 AM
openclaw cron create --cron "0 8 * * 1" --task "weekly-review"

# Every 15 minutes during business hours
openclaw cron create --cron "*/15 9-17 * * 1-5" --task "hourly-check"

Best for: Precise scheduling, business hours automation, and complex recurrence patterns.

💡 Pro tip: Use crontab.guru to test and visualize your cron expressions before creating jobs.

Fresh Context vs Main Session: Which to Choose?

By default, OpenClaw runs cron jobs in isolated sessions with fresh context. This is the recommended approach because:

• Each run starts clean without accumulated conversation history
• Reduces token usage and costs
• Prevents context overflow from long-running jobs

However, you can optionally run jobs in the main session for tasks that need conversation continuity:

openclaw cron create --every "1h" --task "context-aware-task" --session "main"

How to Set Up Your First OpenClaw Cron Job

Step 1: Access the Cron Interface

openclaw cron list

Step 2: Create Your First Job

openclaw cron create --every "1d" --task "daily-health-check"

Step 3: Verify It's Running

openclaw cron list
# Output: ID | Schedule    | Task              | Status | Last Run
#        | every 1d    | daily-health-check | active | never

Step 4: Check Execution Logs

openclaw cron logs daily-health-check

That's it! Your first automated task is now running daily.

10 OpenClaw Cron Automation Examples

1. Morning Briefing (Every Day at 8 AM)

Start each day with a summary of emails, calendar events, and priority tasks.

openclaw cron create --cron "0 8 * * *" --task "morning-briefing"

What it does: Checks your email, calendar, and task manager, then sends you a consolidated morning summary via Telegram/WhatsApp.

2. Nightly Backup (Every Day at 2 AM)

Automatically back up critical files and databases while you sleep.

openclaw cron create --cron "0 2 * * *" --task "nightly-backup"

What it does: Executes backup scripts, uploads to cloud storage, and logs completion status.

3. Weekly Report Generation (Every Monday at 9 AM)

Generate and email productivity reports every week.

openclaw cron create --cron "0 9 * * 1" --task "weekly-report"

What it does: Analyzes the past week's metrics, creates a PDF report, and emails it to stakeholders.

4. Social Media Scheduler (Every 6 Hours)

Keep your social presence active without manual posting.

openclaw cron create --every "6h" --task "social-media-poster"

What it does: Pulls scheduled posts from your content queue and publishes to LinkedIn, Twitter, or Mastodon.

5. Git Repository Health Check (Every Day at Noon)

Monitor your repositories for issues, stale branches, and dependency updates.

openclaw cron create --cron "0 12 * * *" --task "repo-health-check"

What it does: Scans git repos, checks for outdated dependencies, open PRs needing review, and sends alerts.

6. Price Monitoring (Every Hour)

Track competitor prices or product availability.

openclaw cron create --every "1h" --task "price-monitor"

What it does: Scrapes competitor websites, logs price changes, and notifies you of significant changes.

7. Database Maintenance (Every Sunday at 3 AM)

Keep your database running smoothly with weekly optimizations.

openclaw cron create --cron "0 3 * * 0" --task "db-maintenance"

What it does: Runs vacuum, reindexes tables, clears old logs, and generates maintenance report.

8. Email Digest (Every Weekday at 6 PM)

End your workday with a summary of everything that happened.

openclaw cron create --cron "0 18 * * 1-5" --task "email-digest"

What it does: Compiles all emails received during the day, categorizes by priority, and sends a digest.

9. SEO Monitoring (Every Day at 4 AM)

Track your search rankings while you sleep.

openclaw cron create --cron "0 4 * * *" --task "seo-rank-check"

What it does: Checks keyword positions, monitors competitor rankings, and alerts on significant changes.

10. Meeting Prep Assistant (Every Day at 7:30 AM)

Get ready for your day before your first meeting.

openclaw cron create --cron "30 7 * * *" --task "meeting-prep"

What it does: Reviews your calendar, prepares briefing documents for each meeting, and queues relevant context.

Cron Syntax Quick Reference

Timezone Handling

OpenClaw runs cron jobs in UTC by default. To use local time:

openclaw cron create --cron "0 9 * * *" --task "morning-task" --timezone "America/New_York"

Troubleshooting Common Cron Issues

Problem: Cron job not running

Solutions:

1. Check job status: openclaw cron list
2. Verify the task exists: openclaw tasks list
3. Check logs: openclaw cron logs <task-name>
4. Ensure OpenClaw gateway is running: openclaw gateway status

Problem: Job runs but produces unexpected results

Solutions:

1. Run manually first: openclaw task run <task-name>
2. Check for dependency issues
3. Verify environment variables are set correctly
4. Review execution logs for errors

Problem: Too many concurrent runs

Solutions:

1. Use every instead of shorter cron intervals
2. Add locking mechanism to your task scripts
3. Set concurrency: 1 in task configuration

Problem: Timezone confusion

Solutions:

1. Always specify timezone explicitly
2. Document timezone in task description
3. Use UTC for server-side operations

Best Practices for OpenClaw Cron Jobs

1. Start with fresh context — Use isolated sessions unless you specifically need conversation continuity.

2. Set sensible timeouts — Long-running tasks should have explicit timeout settings to prevent zombie processes.

3. Log everything — Use console.log() liberally in your tasks for easier debugging.

4. Handle errors gracefully — Wrap critical sections in try-catch blocks and log failures.

5. Monitor resource usage — Cron jobs that run frequently can accumulate costs. Review usage periodically.

6. Use descriptive task names — daily-report-email is better than task1.

7. Test manually first — Always run your task manually before scheduling it.

Frequently Asked Questions

How do I list all my OpenClaw cron jobs?

openclaw cron list

Can I run a cron job only once?

Yes, use the at schedule type:

openclaw cron create --schedule "2026-04-15 09:00" --task "one-time-task"

What's the difference between cron and every?

• cron uses standard cron expressions (e.g., 0 9 * * * for 9 AM daily)
• every uses natural intervals (e.g., every "1d" for daily)

Use cron for precise timing, every for simple intervals.

How do I delete a cron job?

openclaw cron delete <job-id>

Can I chain cron jobs?

Yes! OpenClaw supports job chaining with the after schedule type (RFC #28584):

openclaw cron create --after "job-a" --on "success" --task "job-b"

Do cron jobs run if my computer is off?

If OpenClaw is running as a gateway service (recommended), jobs will run on schedule. If running locally, jobs execute when OpenClaw is active.

How do I get notified when a cron job fails?

Configure error notifications in your task or set up a monitoring heartbeat:

openclaw cron create --every "1h" --task "heartbeat-monitor" --notify-on-failure

Conclusion

OpenClaw's cron system is a powerful automation engine that transforms your AI agent into a tireless assistant. With three flexible schedule types—at, every, and cron—you can automate everything from simple hourly checks to complex weekly reports.

Start small: pick one task from the examples above and automate it today. Once you see the time savings, you'll find dozens more opportunities to automate.

Ready to automate? Run openclaw cron create --help to see all available options.

Internal links: Related article on OpenClaw Automation Ideas

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