Place white whole wheat flour, water, agave syrup, oil, flax seeds, vital wheat gluten, yeast, and salt in a bread machine in the order recommended by the manufacturer. Run "dough" cycle. Add cranberries, hazelnuts, almonds, and pistachios during the second kneading cycle.
Grease an 8x4-inch loaf pan. Remove dough from the machine. Punch down gently and form into a loaf. Place in the pan. Cover and let rise until almost doubled, about 45 minutes.
Preheat oven to 350 degrees F (175 degrees C).
Bake in the preheated oven until top of the loaf is golden brown, about 40 minutes.