Master Bot - Equity triggered

I've been learning how to do this stuff over the last few weeks and have spliced together a bot that opens positions on closed positions. The equity is gaining well, but the acc bal slowly reduces. I could moniter it and just do the very simple thing of manually stopping the bot and closing positions, but like everyone here... we want a complete handsfree approach haha.

So I was wondering if it is possible to make a "Master bot" that does the following;
 

-On trigger (when total equity of all combined positions reaches a specific % or ratio of Account balance) e.g. 140% or 2:1

-Firstly shutdown "bot name" on all symbols.

-Then after specific bot is shut down, close all positions, cancel all pending orders.

Not even sure if you can have a bot that manages other bots?

Thank you for any help or pointers :)