piemonte/apple-engineer-superpowers

Provides ~100KB of production-tested patterns for Swift 6 concurrency (actors, Sendable, task cancellation), Metal GPU programming (compute/render pipelines, ring buffers), and RealityKit/visionOS spatial computing—areas absent from existing AI coding skills. Integrates as a plugin with Claude Code, Cursor, and Codex to augment AI assistants with deep architectural guidance on async state machines, GPU buffer management, and entity-component-system design. Enforces strict concurrency, actor-first isolation, and protocol-oriented patterns as core principles that shape code generation across all Apple platforms.