What problem does it solve? Preparing a React Native or Expo app for TestFlight, Play internal testing, or store submission involves many scattered checks across QA, build configuration, versioning, and review policy, and teams often skip critical steps or confuse TestFlight upload with App Review readiness. ## Core Features & Use Cases - Release Surface Discovery: Runs a bundled helper script to inventory app type, Expo config, EAS profiles, Maestro flows, native directories, and environment files. - Orchestrated Handoffs: Sequences work into narrower skills for Maestro QA, Expo build validation, App Store review risk, and submission execution. - Structured Readiness Report: Produces a readiness summary from a template covering completed checks, blocking gaps, and recommended next skills. - Use Case: When asked to get an Expo app ready for TestFlight and App Review, the skill maps the repo, verifies main flows with Maestro, validates eas.json and app config, collects review credentials and versioning gaps, then routes to review and submission skills. ## Quick Start Ask the agent to assess this Expo app's release readiness for TestFlight and produce a readiness report with any blocking gaps.