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Schedule reminders and recurring tasks with flexible delivery options.
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SOC 職業分類に基づく
| name | cron |
| description | Schedule reminders and recurring tasks with flexible delivery options. |
Use the cron tool to schedule reminders or recurring tasks with multi-channel delivery support.
| Action | Description |
|---|---|
add | Create a new scheduled task |
list | List all scheduled tasks |
remove | Remove a task by ID |
enable | Enable a disabled task |
disable | Disable an enabled task |
| Type | Parameter | Example |
|---|---|---|
| Interval | every_seconds | Every hour: every_seconds=3600 |
| Cron | cron_expr | Daily at 9am: cron_expr="0 9 * * *" |
| One-time | at | Specific time: at="2026-03-20T10:30:00" |
The channels parameter allows delivering results to multiple destinations:
| Channel | Description | to Format |
|---|---|---|
web | Web session | Session ID |
whatsapp | Phone number | |
telegram | Telegram | Chat ID |
feishu | Feishu/Lark | Chat ID |
sharecrm | ShareCRM | Chat ID |
email | Email address |
cron(action="add", message="Drink water!", every_seconds=7200)
cron(action="add", message="Generate daily report", cron_expr="0 9 * * *", tz="Asia/Shanghai")
cron(action="add", message="Standup meeting reminder", cron_expr="0 10 * * 1-5", tz="Asia/Shanghai")
cron(action="add", message="Meeting in 1 hour", at="2026-03-20T14:00:00")
cron(
action="add",
message="Important alert!",
every_seconds=3600,
channels=[
{"channel": "web", "to": "session_123"},
{"channel": "telegram", "to": "123456789"}
]
)
cron(action="add", message="Background task", every_seconds=3600, notify=false)
cron(action="list")
cron(action="remove", job_id="abc123")
cron(action="disable", job_id="abc123")
cron(action="enable", job_id="abc123")
| Parameter | Type | Description |
|---|---|---|
action | string | Required. "add", "list", "remove", "enable", "disable" |
name | string | Task name (optional, defaults to message prefix) |
message | string | Task message/prompt to execute |
every_seconds | integer | Interval in seconds for recurring tasks |
cron_expr | string | Cron expression (e.g., "0 9 * * *") |
tz | string | IANA timezone (e.g., "Asia/Shanghai") |
at | string | ISO datetime for one-time execution |
channels | array | Delivery channels: [{"channel": "...", "to": "..."}] |
deliver | boolean | Whether to deliver results. Default: true |
notify | boolean | Send system notification (MacOS). Default: true |
job_id | string | Job ID (for remove, enable, disable) |
| 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 Shanghai time daily | cron_expr: "0 9 * * *", tz: "Asia/Shanghai" |
| at a specific time | at: ISO datetime string |
┌───────────── minute (0 - 59)
│ ┌───────────── hour (0 - 23)
│ │ ┌───────────── day of month (1 - 31)
│ │ │ ┌───────────── month (1 - 12)
│ │ │ │ ┌───────────── day of week (0 - 6) (Sunday = 0)
│ │ │ │ │
* * * * *
Examples:
0 9 * * * - Every day at 9:00 AM0 9 * * 1-5 - Weekdays at 9:00 AM30 14 * * 1 - Every Monday at 2:30 PM0 0 1 * * - First day of every month at midnightUse tz with cron_expr to schedule in a specific IANA timezone. Without tz, the server's local timezone is used.
Common timezones:
Asia/Shanghai - China Standard TimeAmerica/New_York - US Eastern TimeAmerica/Vancouver - US Pacific TimeEurope/London - UK TimeUTC - Coordinated Universal TimeBy default, cron jobs send a MacOS system notification when triggered. Set notify=false to disable this.
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