Kevacoin uses Proof-of-Work as its consensus method. The hashing algorithmn was Cryptonight R (variant 4) before block 46130 and switched to Random/Keva (a variant of RandomX) after that. The latest Cryptonight miners (e.g. XMRig, XMRigCC) are compatible with Kevacoin, as long as they support Cryptonight R and Random/Keva.
We provide a reference implementation of Kevacoin mining stratum keva-stratum based on monero-stratum. It is easy to build from source code on Linux and macOS. For Windows, we provide a pre-built binary. Here is a tutorial on how to do solo-mining.
For all the available mining pools, check the Mining Pool Stats website.