Generate, parse, and validate standard and Quartz Cron expressions.
npx skills add https://github.com/gaoqiongxie/skills-ai --skill cron-gaoqiongxie
Please help me install this Agent Skill. Skill: 最强Cron表达式 Source: https://github.com/gaoqiongxie/skills-ai/tree/main/cron-expression Command: npx skills add https://github.com/gaoqiongxie/skills-ai --skill cron-gaoqiongxie
Writing correct Cron expressions is error-prone, especially when adapting them to different platforms like Java Spring Boot, MySQL Event Scheduler, and Linux Crontab that have subtle syntax differences. Incorrect expressions cause scheduled tasks to fail to run at the intended time, leading to missed backups, failed data processing, or missed notifications.
Use this skill to generate a Cron expression for a task that runs every 30 minutes between 9am and 6pm on weekdays, and provide the corresponding Linux Crontab configuration.
High-intent search queries and answers about installing and using this skill.
Generate Cron expressions for Spring Boot scheduled tasks by converting plain text like "every weekday at 9am" into accurate 5-field syntax. This skill provides instant natural language to Cron conversion, ensuring your @Scheduled annotations trigger at the correct times without manual syntax errors.
Standard 5-field Cron expressions define minute, hour, day, month, and week, while Quartz 6-field or 7-field formats add an optional seconds field and year field. This skill parses and validates both formats, mapping the syntax accurately across different task scheduling platforms.
Convert a Linux Crontab schedule to a MySQL Event Scheduler expression by using cross-platform syntax mapping. This skill translates standard 5-field Cron configurations into platform-specific code examples, avoiding subtle syntax differences that cause missed database backups or failed data processing.
Scheduled tasks fail to run at the intended time in Spring Boot due to incorrect Cron expression syntax or platform-specific formatting errors. This skill identifies common pitfalls and validates your expressions against platform requirements to ensure precise task scheduling.
You can use special characters in Quartz Cron expressions to define complex scheduling intervals. This skill provides detailed explanations of special characters for both standard and Quartz formats, alongside a quick reference library of 50+ pre-built common expressions.
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