Dockerfile Validator

Validate Dockerfiles with deterministic stages, clear severity reporting, and explicit fallbacks when tools or network access are constrained.

Trigger Phrases

Use this skill when the user asks for tasks like:

• "validate this Dockerfile"
• "lint/check my Dockerfile"
• "security scan Dockerfile"
• "optimize Docker image size/build time"
• "review Dockerfile before merge"
• "find issues in Dockerfile.prod/Dockerfile.dev"

Use / Do Not Use