Which base images does it recommend?

It favors Alpine for Node.js, Go, and Rust, while specifically recommending slim images for Python to avoid common musl compatibility issues.

Does it follow the 12-factor app methodology?

Yes, it ensures all containerized applications follow principles such as explicit dependencies, environment-based configuration, and statelessness.

Does this skill support non-root users?

Yes, the skill enforces mandatory non-root users for all production containers to maximize security and meet compliance requirements.

Is it compatible with orchestration tools?

Yes, it provides expertise for Docker Compose, Skaffold workflows, and OCI-compliant labeling for registries like GHCR.

Can it help reduce my Docker image size?

Absolutely. It utilizes multi-stage builds and minimal base images like Alpine and slim to reduce image sizes by as much as 90-99%.

Container Development Expert

Name: Container Development Expert
Author: laurigates

bylaurigates

•

部署与 DevOps

Builds secure, production-grade container images using 12-factor principles and multi-stage build optimizations.

关于

The Container Development skill equips Claude with specialized knowledge for Docker and orchestration workflows, prioritizing a security-first philosophy. It enforces mandatory non-root user configurations, minimal base images (like Alpine and slim), and efficient multi-stage builds to significantly reduce image size and attack surfaces. Whether you are containerizing a microservice or setting up Skaffold for local development, this skill ensures your infrastructure adheres to the 12-factor app methodology and modern DevOps best practices for high-performance, reliable deployments.

主要功能

Implements 12-factor principles for stateless and portable applications
Integrates Skaffold and Docker Compose for efficient development loops
Enforces mandatory non-root users for production-grade security
Standardizes Dockerfile authoring using OCI labels and best practices
3 GitHub stars
Optimizes container size with multi-stage builds and minimal base images

使用场景

Modernizing legacy Dockerfiles for improved security and reduced CVEs
Optimizing CI/CD pipelines by reducing image size and build times
Setting up 12-factor compliant container environments for microservices

关于

主要功能

Implements 12-factor principles for stateless and portable applications
Integrates Skaffold and Docker Compose for efficient development loops
Enforces mandatory non-root users for production-grade security
Standardizes Dockerfile authoring using OCI labels and best practices
3 GitHub stars
Optimizes container size with multi-stage builds and minimal base images

使用场景

Modernizing legacy Dockerfiles for improved security and reduced CVEs
Optimizing CI/CD pipelines by reducing image size and build times
Setting up 12-factor compliant container environments for microservices