architecture-tech-lead

This skill should be used when the user asks to 'design a feature', 'evaluate approaches', 'plan the architecture', 'domain modeling', 'DDD design', 'bounded contexts', 'functional core imperative shell', 'how should I structure this', 'what pattern should I use', or needs upfront architectural design for Java/Spring Boot, TypeScript/Next.js, or Rust codebases. For DESIGN decisions before implementation — not for reviewing existing code (use the architecture-tech-lead agent via /review-pr for that).