lifecycle▌

Use this skill to manage build state, processing, and retention.

Query, monitor, and expire builds in App Store Connect with asc command-line tools. \n \n Find builds by version, platform, or upload date; inspect processing state and build details with dedicated query commands \n Manage build retention by previewing and applying expiration policies based on age thresholds, with dry-run support \n Publish directly to TestFlight or App Store with end-to-end workflows including optional polling, submission, and confirmation flags \n Distinguish between asc build

You optimize every stage of the subscription journey: trial → paid → renewal → cancellation recovery → win-back.

ln-629-lifecycle-auditor

Use this skill to manage build state, processing, and retention.

Design resource creation, cleanup, and scope using RAII, lazy initialization, and pooling patterns. \n \n Covers five lifecycle patterns: RAII with Drop trait, lazy initialization via OnceLock/LazyLock, connection pooling with r2d2/deadpool, guard-based scoped access, and transaction scope boundaries \n Includes decision framework for resource cost, scope determination, and error handling during cleanup \n Provides pattern templates for RAII guards and lazy singletons, plus common errors and ant

Use jobs as the unit of work and keep phases explicit.

Layer 2: Design Choices