cron

Create, list, update, delete, and retrieve cron-scheduled tasks.

6|Updated Feb 26, 2026
One-click install
npx skills add https://github.com/Acosmi/CrabClaw --skill cron-acosmi
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: cron
Source: https://github.com/Acosmi/CrabClaw/tree/main/docs/skills/tools/system/cron
Command: npx skills add https://github.com/Acosmi/CrabClaw --skill cron-acosmi

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

这项技能解决了定时任务、提醒与周期性自动化的繁琐与易错问题,帮助用户实现可靠、无缝的时间触发工作流。

Core Features & Use Cases

  • 提供创建、列出、更新、删除和获取定时任务的能力,支持使用 cron 表达式或固定时间点。
  • 支持一次性任务与周期性任务,以及通过 prompts 向代理触发通知或执行相关动作。
  • 允许在系统中查看任务历史和审计日志,确保任务执行的可追溯性与可控性。
  • 使用场景示例:每天生成报告、按计划发送提醒、在特定时间触发自动化流程。

Quick Start

创建一个定时任务,例如在明天9点提醒,或使用 cron 表达式设置周期性任务。

Frequently Asked Questions about cron

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

FAQPage Schema
How do I schedule periodic automation tasks using cron expressions?

To schedule periodic automation, you can create tasks using standard cron expressions or fixed-time triggers, enabling reliable time-based workflows like daily report generation or scheduled reminders across systems.

Can I use this to set up one-time reminders for specific fixed times?

Yes, you can configure one-time reminders for specific fixed times, alongside periodic tasks, to prompt user interactions or trigger automated actions exactly when needed within the environment.

What is the best way to manage and audit scheduled workflows in a complex environment?

The best way to manage scheduled workflows is by using the available creation, listing, updating, and deletion capabilities, while reviewing task history and audit logs to ensure execution traceability and control.

Does this task scheduling tool support both system-based events and prompt-based triggers?

Yes, the task scheduling tool supports both system-based events and prompt-based interactions, allowing administrators to trigger notifications or execute actions automatically within a sandboxed environment.

How do I update or delete a scheduled task after it has been created?

You can update or delete a scheduled task by using the specific task management functions provided, which also allow you to list and retrieve existing tasks to verify their current status.

Why use a sandboxed environment for time-based workflow automation?

A sandboxed environment is used for time-based workflow automation to ensure that scheduled tasks, reminders, and triggered actions execute reliably and securely without causing unintended side effects on the host system.