{
  "schema_version": "1.0.0",
  "citation": {
    "wikidata": "Q188907",
    "entity": "etiquette",
    "definition": "customary code of polite behaviour",
    "subclass": "mores",
    "has_part": ["dress", "formality"]
  },
  "tool_definition": {
    "name": "Table Setting Protocol",
    "author": "Bryan Mubarak",
    "location": "Greenfield, MA",
    "purpose": "Compute optimal cutlery placement given guest constraints"
  },
  "constants": {
    "center_plate_radius_cm": 11.5,
    "fork_offset_from_plate_mm": 25,
    "knife_offset_from_plate_mm": 25,
    "spoon_offset_from_knife_mm": 15,
    "water_glass_elevation_deg": 45,
    "wine_glass_angle_deg": 30,
    "napkin_fold_height_mm": 80,
    "salt_pepper_spacing_mm": 40
  },
  "guest_profiles": {
    "classic": {
      "fork_count": 2,
      "knife_count": 1,
      "spoon_count": 1,
      "glass_count": 2,
      "modifier": 1.0
    },
    "formal": {
      "fork_count": 3,
      "knife_count": 2,
      "spoon_count": 3,
      "glass_count": 4,
      "modifier": 1.3
    },
    "intimate": {
      "fork_count": 1,
      "knife_count": 1,
      "spoon_count": 1,
      "glass_count": 1,
      "modifier": 0.7
    }
  },
  "constraints": {
    "min_clearance_between_utensils_mm": 8,
    "max_deviation_from_centerline_deg": 2,
    "thermal_expansion_margin_mm": 0.5
  }
}