{
  "skill_id": "geometry_foundations.chamfers",
  "mandatory": [
    {
      "test_id": "knowledge_check",
      "pass": false,
      "evidence": null
    },
    {
      "test_id": "practice_project",
      "pass": false,
      "evidence": null
    },
    {
      "test_id": "failure_diagnosis",
      "pass": false,
      "evidence": null
    },
    {
      "test_id": "boundary_case",
      "pass": false,
      "evidence": null
    },
    {
      "test_id": "provenance_review",
      "pass": false,
      "evidence": null
    },
    {
      "test_id": "safety_gate",
      "pass": false,
      "evidence": null
    }
  ]
}