Intent Reviewer is a specialized utility for the IDD (Intent Driven Development) methodology that enables interactive, granular approval of architecture and design specifications. By breaking down intent documents into sections and assigning statuses like LOCKED, REVIEWED, or DRAFT, it establishes clear guardrails for both AI agents and human developers. This tool ensures that core architectural decisions are protected from accidental modification while maintaining a fluid workflow for evolving draft concepts, providing a structured bridge between high-level intent and technical implementation.