What problem does it solve? Plans and decisions often contain hidden assumptions and unresolved dependencies that surface too late. This Skill stress-tests an idea by interviewing the user until every decision in the design tree is explicitly settled. ## Core Features & Use Cases - Design Tree Mapping: Models a plan as a tree of decisions where each choice branches into dependent sub-decisions. - Frontier-Based Rounds: Asks only the questions whose prerequisites are already settled, numbering each question and providing a recommended answer. - Autonomous Fact-Finding: Dispatches sub-agents to look up facts from the environment instead of asking the user for anything it can find itself. - Use Case: Before starting a major refactor, have the AI grill you on architecture, migration strategy, and rollback plans until no assumption is left unexamined. ## Quick Start Ask the AI to grill you on your plan for launching a new feature and answer each numbered round of questions until the frontier is empty.