I did a post last year on redneck oven tools
and serously.... I use some pretty basic stuff like a bent iron rod to pull out and push around the terra cotta baking dishes.
George, I push around my fire and coals using a piece of squared lumber (a handmade oar handle I found on the beach) so I have not yet burned my brush since it's not used for the major coal work, just the final brushing of the hearth ash.
I do use the wood peels to put the pizzas in and metal peels to move and remove.......and some of the best tools are the thermometer gun and leather gloves that almost go to my elbows.