What problem does it solve? Deploying to production without a structured process leads to broken releases, undetected errors, and no way to recover quickly. This Skill provides a repeatable launch workflow covering readiness checks, feature flags, staged rollouts, monitoring, and rollback planning. ## Core Features & Use Cases - Pre-Launch Checklist: Covers code quality, security, performance, accessibility, infrastructure, and documentation verification before any deploy. - Feature Flag & Staged Rollout Strategy: Defines a deploy-to-staging, canary (5%), gradual (25% → 50% → 100%) rollout sequence with metric-based advance/hold/rollback thresholds. - Monitoring & Rollback Planning: Specifies application, infrastructure, and client metrics to watch, plus a documented rollback plan template with trigger conditions and time-to-rollback targets. - Use Case: Before releasing a new task-sharing feature, run the pre-launch checklist, deploy behind a feature flag, roll out to 5% of users while watching error rates and P95 latency, and keep a rollback plan ready in case thresholds are breached. ## 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.
