Agent Skills › jd-opensource/JoyAI-Echo › cron

cron

GitHub

用于调度提醒和周期性任务，支持一次性、重复提醒及自动执行任务三种模式，具备时区感知能力。

echo_longvideo/Director_Agent/nanobot/skills/cron/SKILL.md jd-opensource/JoyAI-Echo

用户需要设置定时提醒用户希望安排周期性或一次性自动任务

npx skills add jd-opensource/JoyAI-Echo --skill cron -g -y

More Options

Non-standard path

npx skills add https://github.com/jd-opensource/JoyAI-Echo/tree/main/echo_longvideo/Director_Agent/nanobot/skills/cron -g -y

Use without installing

npx skills use jd-opensource/JoyAI-Echo@cron

指定 Agent (Claude Code)

npx skills add jd-opensource/JoyAI-Echo --skill cron -a claude-code -g -y

安装 repo 全部 skill

npx skills add jd-opensource/JoyAI-Echo --all -g -y

预览 repo 内 skill

npx skills add jd-opensource/JoyAI-Echo --list

Frontmatter

{
    "name": "cron",
    "description": "Schedule reminders and recurring tasks."
}

Cron

Use the cron tool to schedule reminders or recurring tasks.

Fixed reminder:

cron(action="add", message="Time to take a break!", every_seconds=1200)

Dynamic task (agent executes each time):

cron(action="add", message="Check HKUDS/nanobot GitHub stars and report", every_seconds=600)

One-time scheduled task (compute ISO datetime from current time):

cron(action="add", message="Remind me about the meeting", at="<ISO datetime>")

Timezone-aware cron:

cron(action="add", message="Morning standup", cron_expr="0 9 * * 1-5", tz="America/Vancouver")

List/remove:

cron(action="list")
cron(action="remove", job_id="abc123")

User says	Parameters
every 20 minutes	every_seconds: 1200
every hour	every_seconds: 3600
every day at 8am	cron_expr: "0 8 * * *"
weekdays at 5pm	cron_expr: "0 17 * * 1-5"
9am Vancouver time daily	cron_expr: "0 9 * * *", tz: "America/Vancouver"
at a specific time	at: ISO datetime string (compute from current time)