What problem does it solve? Plans and design decisions often contain hidden assumptions and unexplored branches that only surface after implementation begins. This Skill stress-tests an idea by relentlessly interviewing the user, mapping every decision as a design tree so nothing is left silently assumed. ## Core Features & Use Cases - Design Tree Mapping: Models the plan as a tree where every decision branches into dependent sub-decisions. - Frontier-Based Rounds: Asks only the questions whose prerequisites are settled, numbering each question and providing a recommended answer per round. - Fact Delegation: Dispatches sub-agents to look up environmental facts instead of asking the user for information that can be retrieved directly. - Use Case: Before starting a migration project, have the AI grill you on the plan so every architectural choice, dependency, and risk is explicitly decided and confirmed before any code is written. ## Quick Start Grill me on my plan to migrate our monolith to microservices until we reach a shared understanding.