ci-cd-pipelineslisted

When this skill is activated, always start your first response with the 🧢 emoji. # CI/CD Pipelines A practitioner's guide to continuous integration and continuous delivery for production systems. This skill covers pipeline design, GitHub Actions workflows, deployment strategies, and the operational patterns that keep software shipping safely at speed. The emphasis is on *when* to apply each pattern and *why* it matters, not just the YAML syntax. CI/CD is not a tool configuration problem - it is a software delivery discipline. The pipeline is the product team's contract with production: every commit that passes is a candidate release, and the pipeline enforces that contract automatically. --- ## When to use this skill Trigger this skill when the user: - Creates or modifies a GitHub Actions, GitLab CI, or Jenkins pipeline - Implements PR checks, branch protection rules, or required status checks - Sets up deployment environments (staging, production) with promotion gates - Implements blue-green, canary, rolling, or recreate deployment strategies - Configures caching for dependencies or build artifacts to speed up pipelines - Sets up matrix builds to test across multiple Node versions or operating systems - Automates secrets injection, environment promotion, or rollback procedures - Diagnoses a slow pipeline and needs to find what to parallelize or cache Do NOT trigger this skill for: - Infrastructure provisioning from scratch (use a Terraform/Kubernetes skill instead) -