diun
Use this skill when the user wants notifications when Docker images are updated on a registry — watch container tags, validate config, or run diun as a long-lived service.
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- Repository
- javimosch/supercli
- Last source activity
- July 20, 2026 at 20:48
- Detected SKILL.md language
- English
- Stars
- 51
- Forks
- 7
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- diun
- description
- Use this skill when the user wants notifications when Docker images are updated on a registry — watch container tags, validate config, or run diun as a long-lived service.
# diun Plugin
Docker Image Update Notifier. Monitors container registries and alerts when tracked images have new tags or digests. Supports Slack, email, Telegram, webhooks, and many other channels.
## Installation
```bash
# Docker (recommended)
docker run -d --name diun \
-v /var/run/docker.sock:/var/run/docker.sock \
-v ./diun.yml:/diun.yml:ro \
crazymax/diun
# Standalone binary from GitHub releases
# https://github.com/crazy-max/diun/releases/latest
```
## Basic Usage
```bash
# Validate configuration
diun check-config --config diun.yml
# Start watching registries
diun serve --config diun.yml
# Dry run without sending notifications
diun serve --config diun.yml --no-notif
```
## Configuration
Create `diun.yml` with watched images and notification providers. See the [official docs](https://crazymax.dev/diun/) for provider-specific settings.
## Usage Examples
- "Notify me when nginx:latest gets a new digest"
- "Validate my diun config before deploying"
- "Watch Docker Hub tags for my base images"
## SuperCLI
```bash
sc diun self check-config --config diun.yml
sc diun self serve --config diun.yml
sc plugins learn diun
```
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