YouTuber WHAKru requested a filter that creates command blocks that are linked to a structure (I think - we conversed through Google Translate!)
Currently it only works for blocks, not Tiles.
Work on a scratch-pad world, not a 'real' one. I place the blocks one chunk up, slightly offset. You add Redstone to trigger the blocks (I use MCEdit for this - fill works great for repeaters).
Version 6 adds support for 'casting' the command blocks from a Sponge-filled region.
Version 3 adds an option to force 'Air' blocks for deleting your object.
Here is the filter, attached below:
MCEdit Filters >