What problem does it solve? Plans often contain hidden assumptions and unresolved decisions that surface only after code is written, causing rework and misalignment. This Skill interviews you with adversarial, dependency-ordered questions until every design decision is explicitly settled. ## Core Features & Use Cases - Frontier Rounds: Models your plan as a design tree and asks only the questions whose prerequisites are already resolved, each with a recommended answer. - Fact-Gathering Autonomy: Looks up codebase facts itself using file search and terminal tools instead of asking you questions it can answer. - Decision Synthesis: Summarizes all settled decisions, open items, and out-of-scope boundaries, then waits for explicit alignment before implementation. - Use Case: Before building an auth flow or schema migration, say "grill me on this plan" to expose edge cases, failure modes, and rollback strategies you had not considered. ## Quick Start Ask the agent to grill you on your implementation plan for the upcoming feature before writing any code.