What problem does it solve? Reviewing dense requirements (01-requirements.md) and system design (02-system-design.md) documents in raw Markdown is hard for humans, and collecting structured feedback that flows back into those documents without breaking numbering or traceability is error-prone. This Skill renders the documents as a self-contained HTML review board where users mark items pass/reject/hold with comments, then converts that feedback into controlled document revisions. ## Core Features & Use Cases - Interactive Review Board: Parses 01/02 documents into per-item review cards (F/US/AC/ADR anchors, interfaces, modules, sections) with a traceability tree and coverage map, opened in the user's real browser via chrome-devtools MCP. - Closed-Loop Feedback Write-Back: Reads back the review state, converts each reject/hold comment into concrete document edits, confirms them with the user, and writes revisions while preserving IDs, change history, and the F→US→AC trace chain. - Safety Discipline: Fail-closed board_id validation on every script, read-only access to window.__review, HTML-safe JSON injection, network-isolated mermaid rendering, and a T2 export/paste fallback when MCP is unavailable. - Use Case: After running /requirements and /system-design, run /board to let stakeholders review acceptance criteria visually, then have the agent apply their decisions back into the documents and register conclusions in the design review table. ## Quick Start Run /board after generating the 01 requirements and 02 design documents to open an interactive review page and feed the collected verdicts back into the documents.