{
  "score": 85,
  "pass": false,
  "strengths": [
    "Clear definition of reversibility criteria",
    "Specific material constraints (tension rods, lightweight planters)",
    "Explicit safety warnings regarding structural elements and hazardous materials"
  ],
  "gaps": [
    "Missing explicit verification boundaries in the artifact itself to satisfy Stage requirements",
    "No documented measurement or observation data despite claiming a two-week trial period",
    "Lack of specific failure mode analysis for tension rod scenarios under load variations"
  ],
  "truth_boundary_ok": false,
  "safety_boundary_ok": true,
  "licensing_boundary_ok": true,
  "reason": "Artifact meets safety and licensing boundaries but fails the 'Acceptance Foundations' stage requirement to produce a