cloudvoyant/docker
skills/docker/SKILL.md
Docker best practices for containerization, dev containers, and Docker Compose. Load when writing Dockerfiles, docker-compose.yml, or mise Docker tasks. Triggers on: Dockerfile, docker-compose.yml, docker build, docker compose, devcontainer, COMPOSE_BAKE, GCP Artifact Registry, Cloud Run.
development
Updated Jun 4, 2026
$ install --global
skillsauthnpx skillsauth add cloudvoyant/codevoyant dockerInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: Jun 4, 2026, 3:55 AM116.0s6 files scanned
SKILL.md
- name:
- docker
- description:
- Docker best practices for containerization, dev containers, and Docker Compose. Load when writing Dockerfiles, docker-compose.yml, or mise Docker tasks. Triggers on: Dockerfile, docker-compose.yml, docker build, docker compose, devcontainer, COMPOSE_BAKE, GCP Artifact Registry, Cloud Run.
- license:
- MIT
- compatibility:
- Works on Claude Code, OpenCode, GitHub Copilot (VS Code), and Codex. No platform-specific features used.
docker
Best practices for Docker and Docker Compose based on nv-gcp-template (mise-app-template) conventions. Covers multi-stage builds with mise, cross-platform Docker Compose (Mac / Linux / WSL2), dev containers, and GCP Artifact Registry.
When to load recipes
| You are working on... | Load recipe |
|---|---|
| Running mise inside Docker (base images, tool installation) | references/recipes/mise-in-docker.md |
| Multi-stage builds (base + production image) | references/recipes/multi-stage.md |
| Docker Compose service composition | references/recipes/compose.md |
| Cross-platform compatibility (Mac / Linux / WSL2) | references/recipes/cross-platform.md |
| Pushing to GCP Artifact Registry or deploying to Cloud Run | references/recipes/gcp-registry.md |
Core Conventions
- Always use
# syntax=docker/dockerfile:1as the first line (enables BuildKit features) - Use
COMPOSE_BAKE=true docker compose buildfor faster parallel builds - Base images use
ubuntu:22.04with mise for tool installation; runtime images use minimalnode:lts-alpineoralpine - Never run as root in production images — create a non-root user in the final stage
- Use
--no-install-recommendswithapt-getand cleanrm -rf /var/lib/apt/lists/*in the same layer
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