Ntfy Smart

opencode-ntfy-smart is a standalone OpenCode plugin that sends ntfy.sh push notifications with smart filtering for main sessions and subagents.

It keeps the four supported notification events while reducing subagent noise:

Event	Main session	Subagent
session.idle	notify	suppress
session.error	notify	suppress
permission.asked	notify	notify
question.asked	notify	notify

Install

When you use OpenCode as a global app, you do not need to run npm install manually for the plugin. OpenCode can install npm plugins automatically from ~/.config/opencode/opencode.json and cache them under ~/.cache/opencode/.

Agentic

Give your agent a prompt like this:

Update my OpenCode config to use `opencode-ntfy-smart` as a plugin. If `opencode-ntfy.sh` is present, replace it. Keep my other plugins unchanged, and create or update `~/.config/opencode/notification-ntfy-smart.json` with my ntfy.sh topic/server settings.

Manual

1. Edit ~/.config/opencode/opencode.json and add opencode-ntfy-smart to the plugin array. If you are migrating from opencode-ntfy.sh, replace it.

{
  "$schema": "https://opencode.ai/config.json",
  "plugin": ["opencode-ntfy-smart"]
}

1. Create ~/.config/opencode/notification-ntfy-smart.json using the configuration example below.

Local Development

npm install
npm run build

Use the local OpenCode plugin build at /root/code/opencode-ntfy-smart/dist/index.js.

Example OpenCode plugin configuration:

{
  "plugin": [
    "/root/code/opencode-ntfy-smart/dist/index.js"
  ]
}

Configuration

Create the config file at ~/.config/opencode/notification-ntfy-smart.json.

{
  "$schema": "https://raw.githubusercontent.com/antctt/opencode-ntfy-smart/main/notification-ntfy-smart.schema.json",
  "enabled": true,
  "events": {
    "session.idle": { "enabled": true },
    "session.error": { "enabled": true },
    "permission.asked": { "enabled": true },
    "question.asked": { "enabled": true }
  },
  "backend": {
    "topic": "opencode-example-topic",
    "server": "https://ntfy.sh",
    "priority": "default",
    "fetchTimeout": "PT10S",
    "title": {
      "session.idle": { "value": "{project}: opencode finished" },
      "session.error": { "value": "{project}: opencode error" },
      "permission.asked": { "value": "{project}: permission needed" },
      "question.asked": { "value": "{project}: response needed" }
    },
    "message": {
      "session.idle": { "value": "The agent finished and is waiting for input." },
      "session.error": { "value": "{error}" },
      "permission.asked": { "value": "Permission requested: {permission_type} {permission_patterns}" },
      "question.asked": { "value": "{question}" }
    }
  }
}

Publish

npm pack
npm publish