An enterprise Docker operations skill for optimizing images, scanning vulnerabilities, managing Swarm clusters, automating container maintenance, and integrating CI/CD workflows.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install docker-essentials-tool-pro
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-essentials-tool-pro 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 Essentials Tool Pro?
Docker Essentials Tool Pro is an enterprise-focused Docker management skill for Openclaw Skills environments. It extends standard Docker and Compose workflows with deep image-layer analysis, image size optimization, container security quality checks, Docker Swarm orchestration, batch operations, resource monitoring, alerting, and CI/CD integration.
The Pro edition remains compatible with existing Docker commands, Compose files, and free-edition scripts, enabling a smooth upgrade path without rewriting established workflows. It is designed for structured, repeatable operations performed by individual developers, DevOps engineers, and enterprise operations teams, rather than creative or highly subjective tasks.
Docker Essentials Tool Pro Use Cases
- Analyze Docker image history and layers to reduce image size and improve build efficiency.
- Scan container images for known vulnerabilities, risky root usage, and exposed secrets.
- Deploy and operate multi-node Docker Swarm environments with managers, workers, services, and stacks.
- Perform batch container maintenance, including cleanup, image updates, and Compose service restarts.
- Monitor CPU and memory utilization and connect threshold-based alerts to a webhook.
- Add Docker image building, security gates, size checks, registry pushes, and Swarm deployment to CI/CD pipelines.
- Manage production container operations when automation, repeatability, and workflow optimization are priorities.
- Use Openclaw Skills to standardize Docker administration across local, staging, and production environments.
How Docker Essentials Tool Pro Works
- Receive a structured request through the required
inputstring, with optionaloptions,input_params, andcallback_urlvalues. - Identify the requested Docker workflow, such as image analysis, security inspection, Swarm management, batch operations, or monitoring.
- Validate the execution environment, including Docker Engine, Docker Compose, optional Swarm mode, and any configured scanning tools.
- Inspect Docker images, containers, nodes, services, stacks, resources, or project configuration using Docker CLI and related tooling.
- Apply the requested analysis or operational workflow, including optimization recommendations, security findings, rolling updates, cleanup, or deployment actions.
- Return a structured response containing success status, result data, execution time, metadata, execution logs, and any error information.
- Write analysis, security, and optimization reports to the
./reports/directory when running the quick-start reporting workflow. - For asynchronous processing, use the optional callback URL to notify an external service after completion.
Docker Essentials Tool Pro Setup
Requirements
- An AI agent that supports
SKILL.md, such as Claude Code, Cursor, Codex, or Gemini CLI. - Docker Engine 24.0 or later.
- Docker Compose v2 or later.
- Linux is recommended; macOS and Windows are also supported.
- Python 3.8+ is recommended for supporting workflows.
- Trivy is recommended for vulnerability scanning; Grype, Docker Scout, and Snyk are also referenced.
- Docker Swarm is optional and required only for multi-node orchestration.
- No additional API key is required for the Markdown-based skill itself, but private registries and external scanners may require authentication.
Install and verify Docker
Install Docker Engine and Docker Compose using the official Docker distribution for your operating system, then verify the runtime:
docker --version
docker compose version
docker info
Authenticate to a private registry
docker login registry.company.com
Store registry, scanner, and webhook secrets in environment variables rather than source files:
export ALERT_WEBHOOK_URL="https://alerts.example.com/docker"
export TRIVY_TOKEN="your-token"
export SNYK_TOKEN="your-token"
Configure the Pro workflow
Create a project configuration with image optimization, security, Swarm, and monitoring settings:
version: "2.0"
edition: pro
optimization:
analyze_layers: true
suggest_multistage: true
max_image_size: 500MB
security:
scan_vulnerabilities: true
check_root_user: true
check_secrets: true
fail_on: [critical, high]
swarm:
enabled: true
manager_nodes: 3
worker_nodes: 5
monitoring:
enabled: true
interval: 30
thresholds:
cpu: 80
memory: 85
alert:
webhook: "${ALERT_WEBHOOK_URL}"
Run an initial analysis
Ask the agent to analyze the current project image and generate recommendations:
Analyze the current project's Docker image in depth, run a security scan, and generate optimization recommendations.
Review generated reports under ./reports/ before applying production changes. Treat cleanup, stopping, pruning, deployment, and rollback commands as operational actions that require confirmation and appropriate access.
Docker Essentials Tool Pro Data Schema & Taxonomy
Request fields
| Field | Type | Required | Purpose |
|---|---|---|---|
input |
string | Yes | Docker command, operational request, or analysis input processed by the skill. |
options |
object | No | Additional settings such as execution mode and output format preferences. |
input_params |
object | No | Parameters for create, query, export, or batch operations. |
callback_url |
string | No | URL used for asynchronous completion notifications. |
Report and response organization
./reports/: Generated image analysis, security scan, and optimization recommendation reports.success: Boolean indicating whether the operation completed successfully.data.result: Human-readable or structured operation result.data.execution_time: Duration of the operation.data.metadata.version: Skill or processor version metadata.data.metadata.processor: Processor identifier, such asdocker essentials pro.execution_log: Ordered processing events, including parameter parsing, core execution, and output formatting.error: Error details when execution fails; otherwisenull.
Operational metadata taxonomy
| Domain | Typical data |
|---|---|
| Image optimization | Image tags, layer history, layer sizes, total size, build recommendations, multistage suggestions |
| Security | Vulnerability severity, scanner findings, root-user checks, secret checks, pass/fail status |
| Swarm orchestration | Node IDs, manager and worker roles, availability, services, replicas, tasks, stacks, rollout state |
| Batch operations | Containers, images, volumes, networks, Compose project directories, restart or cleanup results |
| Monitoring | CPU and memory measurements, thresholds, intervals, alert status, webhook delivery logs |
| Execution | Status code, result payload, timestamps, logs, errors, and processor version |
Docker Essentials Tool Pro Advanced Features
- Deep Docker image-layer inspection using commands such as
docker history,docker images, anddocker inspect. - Optimization guidance for reducing image size, consolidating layers, and adopting multistage builds.
- Security quality checks with configurable failure thresholds for critical and high-severity findings.
- Integration with Trivy, Grype, Docker Scout, and Snyk container scanning workflows.
- Docker Swarm lifecycle management, including cluster initialization, node inspection, availability draining, service scaling, rolling updates, rollback, and stack deployment.
- Multi-node deployment support for manager and worker topologies.
- Batch administration for stopping containers, pruning unused containers, images, volumes, and networks, pulling updated images, and restarting multiple Compose projects.
- CI/CD pipeline integration for image build, vulnerability gates, image-size validation, registry push, and
docker stack deploy. - Resource monitoring with configurable CPU and memory thresholds, 30-second example intervals, and webhook alerts.
- Zero-downtime deployment patterns using controlled parallelism, update delays, health checks, and rollback-on-failure behavior.
- Compatibility with existing Docker commands, Compose files, and free-edition scripts for a low-friction upgrade path.
- Structured execution results and logs suitable for automation, reporting, and operational auditing.
- Security-conscious operation: keep credentials in environment variables, use HTTPS and valid certificates, avoid unsafe command construction, and do not expose secrets in output.
- Best suited to deterministic Docker administration; complex business decisions, creative brainstorming, and human communication still require expert judgment.
SKILL.md
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