minecraft-assets/data/minecraft/recipes/recovery_compass.json

{
  "type": "minecraft:crafting_shaped",
  "category": "equipment",
  "key": {
    "C": {
      "item": "minecraft:compass"
    },
    "S": {
      "item": "minecraft:echo_shard"
    }
  },
  "pattern": [
    "SSS",
    "SCS",
    "SSS"
  ],
  "result": {
    "item": "minecraft:recovery_compass"
  }
}