reminder-mcp

A MCP server for scheduling and triggering reminders via Slack or Telegram.

> Reminders are delivered even if your server is not running. > > This is possible because reminders are scheduled and triggered by an external service (cron-job.org), which will send the notification to Slack or Telegram at the scheduled time, regardless of your server's status.

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{
  "mcpServers": {
    "reminder": {
      "command": "npx",
      "args": ["-y", "reminder-mcp"],
      "env": {
        "CRON_JOB_API_KEY": "your_api_key",
        "NOTIFICATION_PLATFORM": "slack",
        "SLACK_WEBHOOK_URL": "https://hooks.slack.com/services/xxxxxxx",
        "TELEGRAM_BOT_TOKEN": "",
        "TELEGRAM_CHAT_ID": ""
      }
    }
  }
}

| Name | Description | | ----------------------- | ------------------------------------------------- | | CRON_JOB_API_KEY | API key from cron-job.org | | NOTIFICATION_PLATFORM | slack or telegram | | SLACK_WEBHOOK_URL | (Slack only) Webhook URL for your channel | | TELEGRAM_BOT_TOKEN | (Telegram only) Bot token from @BotFather | | TELEGRAM_CHAT_ID | (Telegram only) Chat ID for your group/user |

You can use natural language instructions with an LLM. Here are some examples:

• Remind me to call Alice in 5 minutes.
• Remind me to make a doctor appointment at 3:00 PM tomorrow.
• List all my reminders.
• Delete the reminder titled "Call Alice".

> Note: Reminders are required to be set at least 2 minutes ahead