Is this yours? Github account and repo were created yesterday, and I'm not sure the purpose of it.
I can't find any RPC mining software for my ASIC. Is there any way to mine Bitcoin without a pool?
Yes, solo-mine. It's easier by installing a pool software though, and you'll be the only one mining in that pool. Install
CKpool, configure it to listen to your full node, and point your ASIC to your pool server.
After looking the instruction and list of changes, the repository actually meant for altcoin which use forked Bitcoin Core. But the repository doesn't mention it means you run full node for altcoin, which makes it looks shady.