{
  "skill": "xb-add-interactions",
  "reference_files": [
    "docs/docs/manual/Physics.md",
    "docs/docs/manual/Hands.mdx"
  ],
  "template": "templates/10_environment_physics",
  "edit_file": "main.js",
  "expected_imports": ["@dimforge/rapier3d-simd-compat"],
  "expected_apis": ["options.physics.RAPIER", "initPhysics", "physicsStep"],
  "forbidden_patterns": ["cannon-es", "ammo\\.js"]
}