What problem does it solve? Deploying to Vercel through custom CI/CD pipelines involves many moving parts: choosing between preview and production targets, deciding when to use prebuilt builds, promoting validated deployments, and wiring up GitHub Actions, GitLab CI, or Bitbucket Pipelines correctly. This Skill provides expert guidance so you avoid misconfigured workflows, hanging pipelines, and failed builds. ## Core Features & Use Cases - Deployment Command Guidance: Covers preview deploys, production deploys, prebuilt builds, promotion, rollback, and log inspection with the Vercel CLI. - CI/CD Pipeline Templates: Provides ready-to-adapt workflow configurations for GitHub Actions, GitLab CI, and Bitbucket Pipelines, including PR preview comments and promote-after-test patterns. - Troubleshooting & Best Practices: Documents common build errors, required environment variables, OIDC federation usage, and post-deploy observability checks. - Use Case: You want every pull request to produce a preview URL and every merge to main to run tests before promoting to production. This Skill walks you through building that exact pipeline. ## Quick Start Ask the assistant to set up a GitHub Actions workflow that builds and deploys your project to Vercel production on every push to main.