neochrome/pack/config/paxi/datapacks/trees/data/additionaladditions/recipes/rope.json

{
  "type": "minecraft:crafting_shaped",
  "pattern": [
    " ",
    "S",
    "S"
  ],
  "key": {
    "S": {"item": "minecraft:string"}
  },
  "result": {
    "item": "additionaladditions:rope",
    "count": 1
  }
}