What problem does it solve? Keeping App Store Connect (ASC) and RevenueCat catalogs in sync is error-prone manual work: product IDs drift, entitlements get misattached, and missing subscriptions block releases. This Skill audits both systems, builds a deterministic diff, and applies approved changes safely. ## Core Features & Use Cases - Drift Audit: Read the full ASC and RevenueCat catalogs and produce a no-write reconciliation report showing missing items, type mismatches, and platform conflicts. - Deterministic Apply Mode: Create missing ASC subscription groups, subscriptions, and IAPs via the asc CLI, then map them to RevenueCat products, entitlements, offerings, and packages via RevenueCat MCP. - Strict Validation Gates: Run asc strict validators before any RevenueCat mapping, blocking products with missing metadata, incomplete pricing, or failed review screenshots. - Use Case: Before a release, audit your iOS app's subscriptions against RevenueCat, create the missing annual plan in ASC with pricing and localizations, then attach it to the premium entitlement and default offering. ## Quick Start Ask the agent to audit your App Store Connect subscriptions and IAPs against your RevenueCat project and show what is missing on either side.