I'll keep my eye on them, but my concern is that neither of these coins has a lot of pool or miner support right now. Unfortunately, that makes them a bit of a challenge to incorporate into Hash Auger at this time. Hopefully that changes in the future as these coins gain traction.
Graft looks to have xmr-64bit and xmrig support, so it seems possible no?
If they use XmRig, then the miner support is there, but I still need to find a pool that mines Graft. I'm working on including support for some pools that mine lesser-known coins, so maybe one of them will support that coin.