A comprehensive utility for AI agents to automate Dockerfile generation, multi-container orchestration, and image optimization.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install docker-helper
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install docker-helper using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is Docker Helper?
Docker Helper is a specialized toolset designed to empower AI coding agents with deep containerization capabilities. As an essential addition to Openclaw Skills, it simplifies the creation and management of Docker environments by providing structured commands for configuration, debugging, and optimization. It is particularly effective for developers who need to move quickly from source code to a production-ready containerized state.
This skill bridges the gap between high-level application logic and low-level container configuration. By leveraging Docker Helper within Openclaw Skills, users can ensure their containers are built following modern security and performance standards, including optimized layer management and multi-stage build processes.
Docker Helper Use Cases
- Rapidly generating optimized Dockerfiles for new or existing projects.
- Configuring complex multi-service architectures using docker-compose.
- Debugging and troubleshooting container runtime issues or build failures.
- Reducing image sizes and improving build speeds through automated optimization.
- Managing registry configurations and image distribution workflows.
How Docker Helper Works
- The AI agent invokes the skill using the docker helper trigger or specific subcommands like compose or optimize.
- The skill analyzes the project context or user requirements to determine the necessary container environment.
- It generates precisely formatted Dockerfiles or YAML configurations based on the identified tech stack.
- Advanced optimization logic is applied, such as merging RUN instructions and utilizing multi-stage builds.
- The skill provides actionable CLI commands or diagnostic feedback to complete the containerization lifecycle.
Docker Helper Setup
To integrate this capability into your workflow, ensure your environment supports Openclaw Skills. You can test the installation with the following commands:
# Display help and available subcommands
docker-helper help
# Initialize the helper for your current project
docker-helper run
Docker Helper Data Schema & Taxonomy
Docker Helper manages data through a structured set of commands and configuration templates. The output typically includes:
| Data Type | Description |
|---|---|
| Configuration | Generates Dockerfile, docker-compose.yml, and .dockerignore files. |
| Commands | Provides specific CLI strings for build, debug, and registry operations. |
| Diagnostics | Returns structured logs and error analysis during the debug phase. |
| Optimization Reports | Suggestions for reducing layer count and image footprint. |
Docker Helper Advanced Features
- Multi-stage build automation to minimize final production image size.
- Intelligent layer caching strategies to significantly reduce CI/CD build times.
- Specialized registry configuration support for handling diverse hosting environments.
- Integrated debugging hooks to inspect container state and environment variables.
- Support for specific technology templates including Node.js and PHP environments.
SKILL.md
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