Codebase architecture generator. Creates docs/codebase-architecture.md and .claude/CLAUDE.md by exploring source and asking targeted questions.
GPU and Metal expert consultant. Researches topics, reviews shader and Metal code, and maintains a NotebookLM knowledge base — all through the lens of Apple Silicon.
Swift API Design Guidelines enforcer. Active whenever writing, reviewing, or designing Swift code — calls out naming, argument label, fluency, and convention violations with specific rewrites.