Append Watchlist from Static List

Is there a way to append from a static list to MDB or Trakt watch list?

I exported my Stremio library json, regexed it into lines of IMDB ids, then imported to an MDB static list. How do I get this static list to either MDB Watch List or directly to Trakt Watchlist, so it will appear on Nuvio?

There is Watchlist-Append to->Static List, but not the other way around.