Please refer to JuicyPasta/Claymore-No-Fee-Proxy
The old one(JuicyPasta/Claymore-No-Fee-Proxy) is buggy.
Python 3 is required
Run the proxy daemon first and pay attention to change the pool you use, you must specify here your real pool (here nanopool):
./stratum_proxy.py 8008 eth-eu2.nanopool.org 9999 0xB7716d5A768Bc0d5bc5c216cF2d85023a697D04D