What problem does it solve? Teams often start testing without a structured plan, leading to duplicated coverage, missed high-risk areas, and unclear quality gates. This Skill produces a disciplined, risk-grounded test design document before any test code is written. ## Core Features & Use Cases - Dual-Mode Test Planning: Runs in system-level mode (PRD + ADR input, producing separate Architecture and QA documents plus a BMAD handoff) or epic-level mode (single test plan per epic). - Risk Assessment & Prioritization: Scores risks by probability and impact across TECH/SEC/PERF/DATA/BUS/OPS categories and maps them to P0-P3 test scenarios with no duplicate coverage across test levels. - Tri-Modal Workflow: Supports Create, Resume (with per-run progress checkpoints), Validate (against a built-in checklist), and Edit modes. - Use Case: After finishing a PRD and architecture decision record, run this Skill to produce a test-design-architecture.md for the engineering team and a test-design-qa.md execution recipe for QA, including effort estimates and quality gate criteria. ## Quick Start Ask the assistant to design a test plan for your epic or system using the bmad-testarch-test-design workflow and provide your PRD, ADR, or epic story documents.