Caio Brian

Initializes project constitution (CLAUDE.md) and LessonsLearned.md for the SDF workflow. Activates when onboarding a new repository, starting a new project, or when no CLAUDE.md exists. Triggers include 'setup sdf', 'iniciar projeto', 'configurar sdf', '/sdf-setup'.

Unified spec-driven development workflow. Routes automatically to the right phase: discovery, specification, build, verification, or documentation. Handles both complex features (full flow) and small tasks (quick track). Activates on any development request — new features, bugs, refactors, implementation tasks, test generation, or cycle closure. Triggers include 'sdf', 'nova feature', 'novo problema', 'gerar spec', 'implementar', 'validar', 'documentar', 'fix rápido', 'quick fix', or '/sdf'.