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Clawhub Skill Smart Cron

Schedule OpenClaw tasks using natural language with full cron lifecycle, timezone support, failure alerts, and execution logs without needing cron syntax.

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Schedule OpenClaw tasks using natural language with full cron lifecycle, timezone support, failure alerts, and execution logs without needing cron syntax.

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Install for OpenClaw

Quick setup
  1. Download the package from Yavira.
  2. Extract the archive and review SKILL.md first.
  3. Import or place the package into your OpenClaw setup.

Requirements

Target platform
OpenClaw
Install method
Manual import
Extraction
Extract archive
Prerequisites
OpenClaw
Primary doc
SKILL.md

Package facts

Download mode
Yavira redirect
Package format
ZIP package
Source platform
Tencent SkillHub
What's included
SKILL.md, skill.json

Validation

  • Use the Yavira download entry.
  • Review SKILL.md after the package is downloaded.
  • Confirm the extracted package contains the expected setup assets.

Install with your agent

Agent handoff

Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.

  1. Download the package from Yavira.
  2. Extract it into a folder your agent can access.
  3. Paste one of the prompts below and point your agent at the extracted folder.
New install

I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete.

Upgrade existing

I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run.

Trust & source

Release facts

Source
Tencent SkillHub
Verification
Indexed source record
Version
1.0.0

Documentation

ClawHub primary doc Primary doc: SKILL.md 19 sections Open source page

Smart Cron β€” Natural Language Cron Scheduler for OpenClaw

Schedule any OpenClaw task using plain English. No cron syntax required. Just say what you want, when you want it.

What It Does

Natural language scheduling β€” "every weekday at 9am", "every 30 minutes", "first Monday of month" Full cron job lifecycle β€” add, list, remove, pause, resume Timezone-aware β€” schedule in any timezone (UTC, Europe/Bucharest, etc.) Failure alerts β€” WhatsApp/Telegram alert if a job fails Next run preview β€” shows exactly when each job runs next Run logs β€” persisted history of every execution Zero external dependencies β€” uses system cron + OpenClaw orchestration

Quick Start

# Add a daily digest job smart-cron add "every weekday at 9am" --task "summarize my emails" # Add an interval job smart-cron add "every 30 minutes" --task "check server health" # Monthly job smart-cron add "first Monday of month at 10am" --task "generate monthly report" # List all scheduled jobs smart-cron list # Show next run times smart-cron next # View job logs smart-cron logs # Pause a job (without deleting it) smart-cron pause <job-id> # Resume paused job smart-cron resume <job-id> # Remove a job smart-cron remove <job-id>

Commands

CommandDescriptionsmart-cron add <schedule> --task <task>Schedule a new tasksmart-cron listList all jobs with statussmart-cron remove <id>Remove a jobsmart-cron nextShow next run time for all jobssmart-cron run <id>Run a job immediatelysmart-cron logs [id]View execution logssmart-cron pause <id>Pause a jobsmart-cron resume <id>Resume a paused job

Intervals

every 5 minutes β†’ */5 * * * * every hour β†’ 0 * * * * every 2 hours β†’ 0 */2 * * * every 30 minutes β†’ */30 * * * *

Daily

every day at 9am β†’ 0 9 * * * every weekday at 9am β†’ 0 9 * * 1-5 every weekend at noon β†’ 0 12 * * 6,0 daily at midnight β†’ 0 0 * * *

Weekly

every Monday at 8am β†’ 0 8 * * 1 every Friday at 5pm β†’ 0 17 * * 5

Monthly

first Monday of month β†’ calculated and re-scheduled 1st of month at 9am β†’ 0 9 1 * * last day of month β†’ calculated dynamically

Custom cron (passthrough)

0 */6 * * * β†’ runs as-is for advanced users

Timezone Support

# Schedule in your local timezone smart-cron add "every weekday at 9am" \ --task "daily standup reminder" \ --timezone Europe/Bucharest # List shows times in both UTC and local tz

Failure Alerts

When a scheduled task fails, Smart Cron sends an alert via your configured channel: ⚠️ Smart Cron: "daily standup reminder" FAILED Time: 09:00 EET (07:00 UTC) Error: Task timed out after 300s Last success: yesterday at 09:00 Logs: smart-cron logs job-123

Data Storage

All job configs and logs stored locally at ~/.openclaw/workspace/smart-cron-data/. SQLite, no telemetry.

Configuration

Edit ~/.openclaw/workspace/smart-cron-data/config.json: { "default_timezone": "Europe/Bucharest", "alert_channel": "whatsapp", "alert_on_failure": true, "log_retention_days": 30 }

Morning Briefing

smart-cron add "every weekday at 8am" --task "summarize overnight emails and news"

Uptime Monitoring

smart-cron add "every 5 minutes" --task "check all APIs and alert if any is down"

Weekly Reports

smart-cron add "every Friday at 5pm" --task "generate weekly work summary and log to MEMORY.md"

Monthly Cleanup

smart-cron add "1st of month at 2am" --task "clean old logs and archive memory files older than 90 days"

Requirements

OpenClaw 1.0+ Python 3.8+ (for schedule parsing) cron daemon (standard on Linux/macOS)

Source & Issues

Source: https://github.com/mariusfit/smart-cron Issues: https://github.com/mariusfit/smart-cron/issues Author: @mariusfit

Category context

Agent frameworks, memory systems, reasoning layers, and model-native orchestration.

Source: Tencent SkillHub

Largest current source with strong distribution and engagement signals.

Package contents

Included in package
1 Docs1 Config
  • SKILL.md Primary doc
  • skill.json Config