What problem does it solve? Unresolved issues, open questions, and pending decisions often get shallow treatment when batched together, and decisions made in chat are lost when the conversation context is compacted. This Skill enforces a disciplined one-issue-at-a-time walkthrough where each issue receives full analytical depth and every approved decision is materialized into a file. ## Core Features & Use Cases - Index-first workflow: Scans a source (file, conversation, agent reports) to build a lightweight index of unresolved issues before any deep analysis begins. - Structured presentation: Each issue is presented with mandatory Problem, Solution, and Why blocks (or a Fork block for genuine decision forks), validated by a Cold Reader Test covering five questions. - Fixation strategies: Decisions are persisted via one of four strategies (log, artifact, final, chat) recorded in a briefing file header, so knowledge survives session compaction. - Use Case: After a design review produces 5 open questions about a system prompt, run a briefing to walk through each question sequentially, get explicit user approval per decision, and record all reasoning in briefing_<case>.md linked from plan.md. ## Quick Start Ask the agent to run a briefing on the open issues in your review document and walk through them one at a time.