An apparatus and system for supporting tools at a given height on a door jamb. The apparatus for use as a tool platform for working on stilts. The apparatus comprising a vertical support member, a fastener device extending from the doorjamb, and a wall grip mechanism. The wall grip mechanism comprising a first projection and a second projection disposed apart from one another at a first given width, and each one of the first projection and the second projection extending in a first direction away from the vertical support member. The apparatus further comprising a tool platform having a front end and a back end in opposition to one another, the tool platform forming a horizontal surface.