cron▌

Schedule recurring background tasks with interval and cron expression patterns in Convex. \n \n Supports two scheduling modes: fixed intervals (seconds, minutes, hours) and precise cron expressions (UTC timezone) \n Cron jobs call internal functions for security and can accept static arguments for parameterized tasks \n Includes patterns for cleanup operations, data syncing, batch processing, and external API calls via actions \n Built-in logging and monitoring via the Convex dashboard; handle l

让 AI 帮用户设置、管理定时提醒，支持私聊和群聊。

Purpose: Guides me to use openclaw cron CLI for time-based tasks and send logs on create/remove.

Schedule and manage cron jobs with configuration, logging, and troubleshooting guidance. \n \n Covers crontab syntax, time formats, special characters, and predefined scheduling shortcuts like @daily, @hourly, and @reboot \n Supports user crontabs, system-wide crontab files, /etc/cron.d directories, and predefined hourly/daily/weekly/monthly execution directories \n Includes best practices for script templates, environment variables, lock files to prevent duplicate execution, and output redirect

Rule #1: Heartbeats drift. Cron is precise.