What problem does it solve? Deploying to production without a structured process leads to broken releases, undetected regressions, and no way to recover quickly. This Skill provides a complete launch discipline so every deployment is reversible, observable, and incremental. ## Core Features & Use Cases - Pre-Launch Checklist: Covers code quality, security, performance, accessibility, infrastructure, and documentation gates that must pass before any deploy. - Feature Flags and Staged Rollouts: Defines a flag lifecycle and a canary sequence (team → 5% → 25% → 50% → 100%) with explicit metric thresholds for advancing, holding, or rolling back. - Monitoring and Rollback Strategy: Specifies what to monitor (error rates, latency, Core Web Vitals), post-launch verification steps, and a documented rollback plan with time estimates. - Use Case: Before releasing a new task-sharing feature, run the pre-launch checklist, deploy behind a feature flag, canary to 5% of users while watching error-rate thresholds, and keep a one-minute flag-based rollback ready. ## Quick Start Ask the agent to prepare a production launch plan with a pre-launch checklist, staged rollout, and rollback strategy for your upcoming release.
