It’s not really something you need a recipe for. My kids made this yesterday all by themselves & I thought it was pretty cool! :) So I took a pic of their creation & told them I’d post a recipe.
Chop & prepare the fruit. Put into a large bowl.
Make a syrup with the juices & agave. Pour over the fruit. [The taste test method works best. They made theirs a little too sweet for me. I like mine a bit more tart & added more lime than lemon.]