cron

Schedule reminders and recurring tasks with cron expressions and timezone support.

Updated Apr 9, 2026
One-click install
npx skills add https://github.com/HuaGCS/Hahobot --skill cron-huagcs
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: cron
Source: https://github.com/HuaGCS/Hahobot/tree/main/hahobot/skills/cron
Command: npx skills add https://github.com/HuaGCS/Hahobot --skill cron-huagcs

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Timely reminders and recurring tasks are easy to forget without automation, leading to missed deadlines and repetitive manual scheduling.

Core Features & Use Cases

  • Modes: Reminder (instant user message), Task (agent executes and reports results), One-time (scheduled once and auto-deletes).
  • Scheduling Flexibility: Schedule by fixed intervals, specific cron expressions, or ISO datetimes with optional timezone.
  • Use Case: Schedule daily standups, weekly reports, or reminders to perform routine maintenance across personal or team workflows.

Quick Start

Schedule a daily standup reminder at 9am.

Frequently Asked Questions about cron

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I schedule recurring tasks and reminders with timezone awareness?

To schedule recurring tasks and reminders with timezone awareness, you can specify fixed intervals, specific cron expressions, or ISO datetimes. This enables accurate time-zone aware scheduling for personal productivity and automation workflows.

What is the difference between reminder and task scheduling modes?

The difference between reminder and task scheduling modes is that Reminder sends an instant user message, while Task mode has an agent execute the scheduled job and report results. A One-time mode schedules a task once and auto-deletes it afterward.

How do I set up a daily standup reminder at 9am?

To set up a daily standup reminder at 9am, use the scheduling functionality to define the time using a cron expression or fixed interval. The system will then trigger the reminder automatically at the specified hour daily.

Can I list and remove scheduled reminders and recurring tasks?

Yes, you can list and remove scheduled reminders and recurring tasks. The system supports managing existing jobs, allowing you to view active schedules and delete them when they are no longer needed for your workflows.

Does this scheduling tool support custom cron expressions for lightweight automation?

Yes, this scheduling tool supports custom cron expressions for lightweight automation. You can use specific cron syntax to define complex repeating schedules, alongside options for fixed intervals and ISO datetime inputs.

What are the limitations of using one-time scheduling for routine maintenance?

The limitation of using one-time scheduling for routine maintenance is that it auto-deletes the job after executing once. For routine maintenance, you should use the repeating task or reminder modes instead of the One-time mode.