What problem does it solve? Plans and design decisions often contain hidden assumptions and unresolved dependencies. This Skill runs a structured interview that maps decisions as a tree and asks only the questions whose prerequisites are already settled, surfacing gaps before implementation begins. ## Core Features & Use Cases - Design Tree Mapping: Models every decision as a branch with dependent sub-decisions, tracking which are settled and which remain open. - Frontier-Based Rounds: Asks all currently answerable questions in one numbered round, each with a recommended answer, then recomputes the frontier after the user replies. - Fact Lookup Delegation: Resolves factual questions using available tools or sub-agents instead of burdening the user, reserving questions for genuine decisions. - Use Case: Before building a new feature, ask the agent to grill your plan; it will question scope, constraints, and dependencies round by round until the design is fully understood. ## Quick Start Ask the agent to grill your plan for the upcoming feature and answer each numbered round of questions until the decision tree is resolved.