reminder

name: reminder description: "Set reminders and manage todos with natural language. Uses built-in cron scheduling, no external service needed." version: 1.0.0 metadata: echo: tags: [Reminder, Todo, Schedule, Cron, Productivity]

Set timed reminders and manage todos. Uses Echo Agent's built-in cron channel and SQLite storage.

Quick Commands

Action	Example
Set reminder	"提醒我明天9点开会"
Recurring	"每周一早上8点提醒我写周报"
List	"显示我的所有提醒"
Complete	"完成提醒 #3"
Delete	"删除提醒 #5"

Time Parsing

Natural language to cron expression mapping:

Input	Cron Expression
明天9点	`0 9 {tomorrow} * *`
每天早上8点	`0 8 * * *`
每周一	`0 9 * * 1`
每月1号	`0 9 1 * *`
2小时后	one-shot timer
工作日下午5点	`0 17 * * 1-5`

Storage

Reminders stored in SQLite: ~/.echo-agent/reminders.db

CREATE TABLE reminders (
    id INTEGER PRIMARY KEY,
    content TEXT NOT NULL,
    cron_expr TEXT,
    next_fire DATETIME,
    is_recurring BOOLEAN DEFAULT 0,
    is_done BOOLEAN DEFAULT 0,
    created_at DATETIME DEFAULT CURRENT_TIMESTAMP
);

Script Usage

python3 scripts/reminder_store.py add "写周报" --cron "0 9 * * 1"
python3 scripts/reminder_store.py list
python3 scripts/reminder_store.py done 3
python3 scripts/reminder_store.py delete 5
python3 scripts/reminder_store.py due  # show due reminders

Integration with Cron Channel

Echo Agent's cron channel checks for due reminders and delivers through active channels (Telegram/WeChat/etc).