Docker Version Validation

Q: What is a Claude Code skill and how does the Docker Version Validation skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Docker Version Validation is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Engineering · Sub-category: devops · Last updated: 2026-05-21

lang:javascript tool:docker

Validates that version strings in Dockerfiles match package.json dependencies and constraints. Use when updating Docker base images, Node.js versions, pnpm versions, turbo versions, or other tool versions in Dockerfiles. Ensures consistency between Dockerfile versions and package.json engines, devDependencies, and packageManager fields. Automatically runs on pre-commit for Dockerfile changes and in CI pipeline. Trigger keywords: Dockerfile, Docker version, Node version, pnpm version, turbo version, version mismatch, version sync, Docker update.

About this skill (catalog notes)

Docker Version Validation includes 18 code blocks for direct copy-paste. At roughly 1,592 words the SKILL.md is on the longer end of the catalog distribution.

Indexed lastmod: 2026-05-21
Catalog position: Engineering · devops
Indexed related skills: 10

How Docker Version Validation fits the catalog

Docker Version Validation sits in the Engineering category under the devops sub-topic in the ClaudSkills catalog. There are 10 related skills indexed alongside it; comparing a few before installing usually reveals which fits your workflow best.

These notes are auto-generated from features detected in the SKILL.md file and from this catalog's structure — they aren't part of the source repository.

From the source SKILL.md

This skill ensures that version declarations in Dockerfiles stay synchronized with their corresponding package.json files. The validation system automatically runs on pre-commit hooks and in CI, preventing version drift between Docker builds and package configurations.

What this skill does

Docker Version Validation is a community-contributed Claude Code skill in the devops sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/docker-version-validation/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when updating Docker base images, Node.js versions, pnpm versions, turbo versions, or other tool versions in Dockerfiles.

Who uses this skill

The Docker Version Validation Claude Code skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 117,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/docker-version-validation
curl -L https://claudskills.com/skills/docker-version-validation/SKILL.md \
  -o ~/.claude/skills/docker-version-validation/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/docker-version-validation/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/docker-version-validation/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\docker-version-validation\SKILL.md on Windows. See the full install guide for step-by-step instructions.

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Docker Version Validation Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/docker-version-validation/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the Docker Version Validation skill do?

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

When should I use the Docker Version Validation skill?

Use Docker Version Validation when your Claude Code task falls under the Engineering category — specifically in the devops area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Docker Version Validation" or describe the task and let Claude pick). Browse related skills at /category/engineering/.

What is a Claude Code skill and how does the Docker Version Validation skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Docker Version Validation is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at /learn/what-is-a-claude-skill/.

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

ClaudSkills. (2026). Docker Version Validation [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/docker-version-validation/

BibTeX

@misc{docker-version-validation-2026,
  author    = {ClaudSkills},
  title     = {Docker Version Validation [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/docker-version-validation/}
}

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Browse all Engineering skills → Top 100 skills

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