Modular’s Mojo might interest you - it just popped up in my news feed, it’s entirely a coincidence.

Others has answered the specific cases where TTM is paramount.

When time is less of an issue, in my experience it’s in no particular order a mix of:

• product owners or similar role wanting “everything and right now” for no reason whatsoever, except maybe some bonus;
• bosses bossing around to try and justify their existence instead of easying progress ;
• developers being not much more than code jockeys with a tendancy to develop by StackOverflow copy/paste;
• operations lacking time, resources or knowledge to build a proper CI/CD pipeline - when it’s not an issue of operations by ServerFault copy/paste;
• experts (DBA, virtualization, middlewares) being kept out of the project, and only asked for advice when things go terribly wrong later.

All in all, instead of short term profit, it’s a lack of not-so-long term vision and engagement from everyone involved. They just don’t care.

Yeah, I’m the one in charge of fixing the mess, why you ask?

Your question is a bit vague but it looks to me that what you want is some sort of expert system of inference engine.

There might be some open source solutions, and there’s always the GNU Prolog language that might suit your needs.

I suspect that you won’t get a graphviz structure out of it though.

You can add support contract requirements for some pieces of software coming from vendors with so little confidence in their product that they’re rather have it run on an outdated dependencies environnement. A side effect of the logic you talked about, applied to software vendors.