Welcome To Confispawn! Confispawn is a datapack which allows you to configure your spawner!! Just Type /trigger confispawn while looking at a spawner and bam, You now have acces to all configs vanilla minecraft offers from entity spawn range to max spawn count, literaly everything!
But ofcorse you cannot just increase the spawn count to 5-million because that would just crash your world, So the operator can change the limits of every setting!
I hope you like my pack and happy Configurating!