Building a tool that tells you what 30 trading strategies say about any stock. Thoughts?

I’m building something super simple. You type in a stock, it runs 30 solid trading strategies on it like MACD, RSI, EMA crossover, mean reversion, etc., and just tells you what each one says.

Buy, sell, hold.
Where to enter.
Where to place stop loss.
Where to take profit.

Not trying to predict anything. No AI, no confidence scores, no dashboards. Just classic strategies people actually use, automated to give instant signals.

Posting here to ask if something like this has already been done properly, and if it would be useful to you in real trading.

Brutal feedback welcome.