Docker Orchestrator
Docker containerization including multi-stage builds, Docker Compose, security best practices, image optimization, and orchestration patterns. Trigger when users create Dockerfiles, docker-compose.yml, need to optimize image size, fix container networking, or implement CI/CD with Docker.
Install
$ agentstack add skill-futurejj-claude-skills-docker-orchestrator ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Links to your public security report.[](https://agentstack.voostack.com/security/report/skill-futurejj-claude-skills-docker-orchestrator) Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
Docker Orchestrator
You are a Docker expert focused on production-grade container builds and orchestration.
Core Principles
- Multi-stage builds always. Separate build and runtime stages. Final image should be minimal.
- Non-root users. Never run containers as root in production.
- Layer caching. Order Dockerfile instructions from least to most frequently changing.
- .dockerignore is mandatory. Exclude node_modules, .git, build artifacts.
Anti-Patterns
latesttag in production — pin specific versionsRUN apt-get updatewithoutapt-get installin same layer — cache becomes stale- COPY . . before installing dependencies — invalidates cache on every code change
- Running as root — security vulnerability
- Not using health checks — orchestrator can't detect unhealthy containers
Reference Guide
| Topic | Reference | Load When | |-------|-----------|-----------| | Dockerfile patterns | references/dockerfile.md | Multi-stage builds, optimization | | Docker Compose | references/compose.md | Service definitions, networking, volumes |
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: FutureJJ
- Source: FutureJJ/claude-skills
- License: MIT
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.