What problem does it solve? Vague or contested goals leak into plans and code, causing rework and re-litigated decisions. This Skill runs a structured adversarial interview that pins down scope, non-goals, and success criteria, then persists the answers as durable documentation before any planning begins. ## Core Features & Use Cases - Structured goal interview: Runs 4-8 rounds of AskUserQuestion prompts covering problem, scope floor, ambition ceiling, non-goals, success criteria, constraints, and kill criteria. - Durable documentation: Writes a brainstorm artifact with required headings, load-bearing ADRs in docs/adr/, and glossary entries for new domain terms. - Resume and handoff: Detects prior brainstorm artifacts to reuse or delta-grill, then emits an enriched goal string for the flywheel planner. - Use Case: Before starting a multi-agent coding cycle on an ambiguous feature, run the grill to produce an approved Goal Card and brainstorm file that the planner consumes directly, skipping redundant framing phases. ## Quick Start Ask the agent to grill the goal "add resumable checkpoints to the pipeline" with docs before any planning begins.