docker-multi-stage
Installation
SKILL.md
Docker Multi-Stage Builds Skill
Create optimized, minimal production images using multi-stage builds with language-specific patterns.
Purpose
Reduce image size by 50-90% by separating build dependencies from runtime, following 2024-2025 best practices.
Parameters
| Parameter | Type | Required | Default | Description |
|---|---|---|---|---|
| language | enum | Yes | - | node/python/go/rust/java |
| target | string | No | runtime | Build target stage |
| base_runtime | string | No | - | Custom runtime base image |