Wash the cucumbers thoroughly and cut them into thick slices, about 1/2 inch each.
In a medium mixing bowl, combine the softened cream cheese, garlic powder, onion powder, fresh dill, everything bagel seasoning, lemon juice, and season with salt and pepper. Mix until smooth and well combined.
Using a small spoon or piping bag, generously dollop or pipe the cream cheese mixture onto each cucumber slice.
Top each cucumber bite with a halved cherry tomato for an added pop of color and flavor.
Arrange the cucumber bites on a serving platter and sprinkle a little extra everything bagel seasoning on top for garnish.