Convention-aware Ruby development suite with hub-and-spoke architecture. Provides 8 specialized agents: orchestrator (routing), context (gem API verification via Context7), main (POROs, Rake, config), scaffold (rubysmith/gemsmith project init), genai (LLM, RAG, DSPy, MCP), tui (BubbleTea, Lipgloss, Huh, Gum), refactor (convention-targeted rewriting), report (SIFT Protocol QA), and yardoc (YARD docs with type inference). Supports Lite Mode for stdlib-only scripts and Standard Mode for production code with async, circuit_breaker, and Zeitwerk compliance.