opencode-email-notify

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An OpenCode plugin that listens for the session.idle event and sends email notifications.

Features

• Supports SMTP password authentication and OAuth2 authentication
• Supports HTTP / HTTPS / SOCKS5 / SOCKS4 proxies
• Supports multiple recipients
• Uses OpenCode structured logging

Installation

Method 1: Local Development

Clone this repository to any directory, install dependencies, and OpenCode will automatically load the plugin from .opencode/plugins/:

git clone https://github.com/your-org/opencode-email-notify.git
cd opencode-email-notify
bun install   # or npm install, to install nodemailer, socks, etc.

Method 2: Install via npm

Add to your opencode.json:

{
  "plugin": ["opencode-email-notify"]
}

Configuration

Supports both configuration files and environment variables. Environment variables take precedence over configuration files.

Configuration File

Configuration files use the JSON with Comments (JSONC) format and support the following locations (project-level overrides global):

• Global: ~/.config/opencode/email-notify.jsonc
• Project-level: .opencode/email-notify.jsonc

Example:

{
  // SMTP settings
  "SMTP_HOST": "smtp.gmail.com",
  "SMTP_PORT": "587",
  "SMTP_USER": "[email protected]",
  "SMTP_PASS": "your-app-password",

  // OAuth2 authentication (choose one)
  // "SMTP_OAUTH2_ACCESS_TOKEN": "ya29.xxx",

  // Proxy (optional)
  // "SMTP_PROXY": "socks5://127.0.0.1:1080",

  // Notification settings
  "NOTIFY_TO": "[email protected]",
  "NOTIFY_FROM": "[email protected]",
  "NOTIFY_MIN_INTERVAL_MS": "600000",
  "NOTIFY_DRY_RUN": "false"
}

Multiple recipients: Use commas to separate multiple email addresses in NOTIFY_TO, e.g. "[email protected],[email protected]".

Environment Variables

All configuration items can be set via environment variables, which will override values in configuration files:

export SMTP_HOST=smtp.gmail.com
export SMTP_PORT=587
export [email protected]
export SMTP_PASS=your-app-password
export SMTP_OAUTH2_ACCESS_TOKEN=xxx
export SMTP_PROXY=socks5://127.0.0.1:1080
export [email protected],[email protected]
export [email protected]
export NOTIFY_MIN_INTERVAL_MS=600000
export NOTIFY_DRY_RUN=false

Events

Subscribes to the session.idle event and sends an email notification when an OpenCode session becomes idle.

The email includes:

• Session title
• Project name
• Working directory
• Trigger time

Logging

The plugin uses client.app.log() for structured logging. You can view initialization, send success/failure, and other information through the OpenCode logging system.

License

MIT