minecraft-packets/minecraft-packets/data/pc/1.16.5/from-server/tab_complete/1.json

An easy way to query PrismarineJS/minecraft-packets

{
  "transactionId": 0,
  "start": 9,
  "length": 0,
  "matches": [
    {
      "match": "clear"
    },
    {
      "match": "rain"
    },
    {
      "match": "thunder"
    }
  ]
}