# Dockcheck

> Use this skill when the user wants to automatically update Docker container images

- Skill: `javimosch/dockcheck` (Agent Skill)
- Install (CLI): `npx skillmds@latest add javimosch/dockcheck`
- Raw SKILL.md: https://api.skillmd.com/api/skills/javimosch/dockcheck/raw
- Safety review: WARNING (external: skill-scanner WARNING, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: DevOps & Infra
- Author: javimosch (https://skillmd.com/u/javimosch)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/javimosch/dockcheck

---


# Dockcheck Plugin

automatically update Docker container images

## Commands
- `dockcheck self version` — Print dockcheck version
- `dockcheck _ _` — Passthrough to dockcheck CLI

## Usage Examples
- "Check for container updates"
- "Update all containers"
- "Auto-update Docker images"

## Installation

```bash
curl -sSL https://raw.githubusercontent.com/nicholasgasior/dockcheck/main/install.sh | bash
```

## Examples
```bash
dockcheck check
dockcheck update --all
dockcheck update container_name
```

## Key Features
- Automatic update detection
- Selective container updates
- Rollback support
- Cron-friendly