Wanted, but resources are short
A personal account in the bot, with advice.
The idea: you send screenshots of your guards — the city skins — the bot reads them, records them in your account with their levels and tells you what to do next. For example, it could gather every un-upgraded guard that needs shards farmed in cities, or the ones worth spending Hero energy on, and set that as a goal. The same could be done with achievements.
There are two ways.
First — enter every guard by hand. Tedious, slow and a poor use of time. The recommendations themselves would be easy: all the maths for them is already in the bot.
Second — plug in a simple neural network that reads your screenshots and adds the guards to your account itself.
Why it hasn't happened. Even the simplest model needs a better server than the current one. The bot runs on a server costing 1.5 euros a month; a halfway decent option costs 5 euros a month, and more if prices rise. Taking on that cost isn't possible: this is a project made for fun.
Charging for access — say a dollar a head — would narrow the circle of people the bot is useful to. Donations are unstable, and they go, sadly, not only on the server.
If you have ideas on how to solve this, send them to support.