No, it is "just" a tool to transact your coins without needing dubious wallets and/or running full nodes, managing things by yourself

See the direct link https://github.com/Ayms/bitcoin-transactions , it's not coming from nowhere, neither a scam but intended to allow people to deal with this kind of stupid situation that seems to become common practices (disappointing from ZCL/BTCP team)

Let's see, @Haze said he was mining, so he can access mainnet, then the tool can/could be used from now