What problem does it solve? Setting up a growth stack requires choosing and integrating many separate tools—transactional email, push notifications, deep linking, feature flags, and A/B testing—which is time-consuming and error-prone when done ad hoc. ## Core Features & Use Cases - Growth Stack Setup: Recommends and configures tools per channel—Resend/SendGrid for transactional email, OneSignal/FCM for push, Branch for attribution, GrowthBook/PostHog for feature flags and A/B tests. - Lifecycle Email Sequences: Provides ready-made drip sequences covering onboarding (D0–D14), win-back, subscription cancellation, and dunning for failed payments. - A/B Testing Framework: Guides hypothesis definition, minimum sample sizing, full-week test durations, and significance-based decisions. - Use Case: After building an app, ask to set up push notifications and a welcome email sequence; the Skill produces the integration plan, tool choices, and a verification checklist including spam-folder checks and unsubscribe compliance. ## Quick Start Set up push notifications with OneSignal and a welcome email sequence via Resend for my app.
