There are 3 repositories under cryptosignal topic.
Github.com/CryptoSignal - Trading & Technical Analysis Bot - 4,100+ stars, 1,100+ forks
A web app created to have a glance over the real-time trends of Cryptocurrency and hot news at your fingertips.
Python script that uses 24h volume/price change as well as RSI(14) and EMA crossovers to find crypto signals - CoinPaprika API
Score system with multiple indicators to determine crypto momentum using ccxt and talib