
Im Reminder
- 81 installs
- 47 repo stars
- Updated February 12, 2026
- agentbay-ai/agentbay-skills
im-reminder is a Claude Code skill that schedules one-time and recurring IM reminders via cron jobs and delivers them to the original channel.
About
im-reminder is a Claude Code skill that schedules one-time and recurring reminders that wake the agent at a set time to message the user. It supports at (one-shot timestamp), every (interval), and cron schedule kinds, and auto-detects the current IM channel and user ID so the reminder is delivered to the original channel. A developer invokes it for requests like remind me in 5 minutes or every hour. It requires fixed job fields (enabled, isolated session, deliver true) to avoid missed deliveries.
- Schedules one-time and recurring IM reminders via cron jobs
- Auto-detects the current IM channel and user ID so messages reach the origin
- Supports at, every, and cron schedule kinds
Im Reminder by the numbers
- 81 all-time installs (skills.sh)
- Ranked #891 of 2,715 Automation & Workflows skills by installs in the Skillselion catalog
- Data as of Aug 5, 2026 (Skillselion catalog sync)
im-reminder capabilities & compatibility
Free; no API key noted, uses the host scheduling/job API.
- Capabilities
- scheduling · reminders · cron jobs
- Use cases
- planning · project management
- Pricing
- Free
What im-reminder says it does
IM 定时提醒技能,支持一次性和周期性定时任务。通过 cron job 在指定时间唤醒 Agent,自动检测当前 IM 频道,保证消息准确送达。
npx skills add https://github.com/agentbay-ai/agentbay-skills --skill im-reminderAdd your badge
Show developers this skill is listed on Skillselion. Paste this into your README.
| Installs | 81 |
|---|---|
| repo stars | ★ 47 |
| Last updated | February 12, 2026 |
| Repository | agentbay-ai/agentbay-skills ↗ |
What it does
A user asks to be reminded once or on a schedule and the skill creates a cron job that messages the origin IM channel.
Who is it for?
Setting one-time or recurring reminders that reliably deliver to the IM channel the request came from.
Skip if: Reminders without a detected channel and user ID, since a missing payload.to means the message cannot be delivered.
When should I use this skill?
A user asks to be reminded at a time or on a repeating schedule, such as remind me in 5 minutes or every hour.
What you get
A configured cron job that wakes the agent at the requested time and delivers the reminder to the origin channel.
- scheduled cron/at/every reminder job
- delivered reminder message
By the numbers
- 3 schedule kinds (at, every, cron)
Files
IM 定时提醒
跨平台定时提醒技能,保证准确的时间触发和消息送达。通过 cron job 配置,确保消息发送到用户请求提醒的原始频道,避免 NO_REPLY 问题。
适用场景
- 用户请求定时提醒(如"5 分钟后提醒我开会")
- 用户请求周期性任务(如"每小时提醒我喝水")
- 需要在指定时间触发 Agent 执行操作并回复用户
固定字段
以下字段在所有任务中取值固定,不可更改:
| 字段 | 固定值 | 说明 |
|---|---|---|
enabled | true | 必须为 true,否则任务不会执行 |
sessionTarget | "isolated" | 每次触发创建独立会话 |
payload.kind | "agentTurn" | 触发类型为 Agent 回合 |
payload.deliver | true | 确保消息发送到外部频道 |
动态字段
以下字段需根据当前会话上下文自动填充:
| 字段 | 说明 |
|---|---|
payload.channel | 当前频道类型,从运行时上下文获取(如 feishu) |
payload.to | 必填,当前频道目标用户 ID,从会话上下文获取,缺失会导致消息无法送达 |
调度方式
一次性定时(at)
在指定时间点触发一次,适用于"X 分钟后提醒我"这类场景。
"schedule": {
"kind": "at",
"atMs": 1770449700000
}atMs 为目标触发时间的 Unix 时间戳(毫秒)。
周期性定时(every)
按固定间隔重复触发,适用于"每隔 X 分钟提醒我"这类场景。
"schedule": {
"kind": "every",
"everyMs": 60000
}everyMs 为触发间隔的毫秒数(如 60000 = 1 分钟)。
Cron 表达式定时(cron)
使用标准 cron 表达式调度,适用于"每天早上 7 点提醒我"这类基于日历规律的场景。
"schedule": {
"kind": "cron",
"expr": "0 7 * * *"
}expr 为标准五位 cron 表达式,格式如下:
┌───────────── 分钟 (0-59)
│ ┌───────────── 小时 (0-23)
│ │ ┌───────────── 日 (1-31)
│ │ │ ┌───────────── 月 (1-12)
│ │ │ │ ┌───────────── 星期 (0-6,0=周日)
│ │ │ │ │
* * * * *常用表达式:
| 场景 | 表达式 |
|---|---|
| 每天早上 7 点 | 0 7 * * * |
| 每天中午 12 点 | 0 12 * * * |
| 工作日早上 9 点 | 0 9 * * 1-5 |
| 每周一早上 10 点 | 0 10 * * 1 |
| 每月 1 号上午 9 点 | 0 9 1 * * |
完整示例
示例一:一次性提醒
在指定时间点触发,执行一次后结束。
{
"version": 1,
"jobs": [
{
"id": "0dd466ae-d52a-448f-ad01-2fc719f1f48c",
"name": "test2",
"description": "test2",
"enabled": true,
"schedule": {
"kind": "at",
"atMs": 1770449700000
},
"sessionTarget": "isolated",
"wakeMode": "next-heartbeat",
"payload": {
"kind": "agentTurn",
"message": "回复内容是test2",
"deliver": true,
"channel": "feishu",
"to": "ou_XXXXXXXXXXX"
}
}
]
}示例二:周期性提醒
每隔固定时间触发一次,持续执行。
{
"version": 1,
"jobs": [
{
"id": "50f53ed1-4ad6-4ed2-9984-fdd4eba1fdab",
"name": "测试1",
"description": "测试1",
"enabled": true,
"schedule": {
"kind": "every",
"everyMs": 60000
},
"sessionTarget": "isolated",
"wakeMode": "next-heartbeat",
"payload": {
"kind": "agentTurn",
"message": "回复这是测试1",
"deliver": true,
"channel": "feishu",
"to": "ou_XXXXXXXXXXX"
}
}
]
}示例三:Cron 表达式定时提醒
按 cron 表达式调度,适用于基于日历规律的周期性任务。
{
"version": 1,
"jobs": [
{
"id": "0ec68ffa-07b2-4ca6-93ee-75edd26b4b74",
"name": "cron",
"description": "cron",
"enabled": true,
"schedule": {
"kind": "cron",
"expr": "0 7 * * *"
},
"sessionTarget": "isolated",
"wakeMode": "next-heartbeat",
"payload": {
"kind": "agentTurn",
"message": "cron",
"deliver": true,
"channel": "feishu",
"to": "ou_XXXXXXXXXXX"
}
}
]
}频道检测
1. 获取频道类型:从运行时 channel 属性获取(如 feishu) 2. 获取用户 ID:从当前会话或消息上下文获取(如 ou_xxxx) 3. 始终自动检测:使用发起请求的原始频道,不要硬编码
消息内容指南
- 避免纯文本消息,需要包含让 Agent 生成响应的指令
- 使用完整的指令句,确保 Agent 处理后产生可见回复
实现步骤
1. 检测当前频道类型和用户 ID 2. 将用户的时间请求转换为时间戳(毫秒)或间隔毫秒数 3. 构建完整的 job 配置(固定字段 + 动态字段) 4. 调用 API 创建定时任务 5. 确认创建成功,告知用户
常见坑点
| 错误做法 | 正确做法 |
|---|---|
| 硬编码 channel 和 to | 从当前上下文自动检测 |
sessionTarget 设为 main | 必须设为 isolated |
deliver 缺失或设为 false | 必须设为 true |
enabled 缺失或设为 false | 必须显式设为 true |
payload.to 缺失或为空 | 必须填写,否则消息无法送达 |
MIT License
Copyright (C) 2025 Alibaba All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
Related skills
FAQ
What schedule types does it support?
Three: at (one-shot atMs timestamp), every (everyMs interval), and cron (standard five-field expression).
Why might a reminder not arrive?
If payload.to is missing or deliver is not true, or session is not isolated; these fixed fields must be set correctly.