What problem does it solve? Setting up CI/CD pipelines and deployment configurations from scratch is error-prone and time-consuming, especially when handling secrets, security hardening, and multi-platform deployments. ## Core Features & Use Cases - GitHub Actions Workflows: Write CI/CD pipelines with matrix builds, caching, reusable workflows, composite actions, and OIDC-based security. - Platform Deployment Guides: Deploy applications to Vercel (Edge Functions, ISR) and Railway (Docker, multi-service) with ready configuration templates. - Security & DORA Practices: Apply secrets management, action pinning, minimal permissions, and track DORA metrics for deployment health. - Use Case: You need to ship a Next.js app with automated testing on every PR and a protected production deploy. Use this Skill to generate the full GitHub Actions workflow with test, security scan, and gated deployment jobs. ## Quick Start Create a GitHub Actions CI/CD workflow that runs tests on pull requests and deploys to production on merge to main.