[cobolcomesback]

Runtime discovery is the entire point of skills. Without it, this is just a templating prompt system that the user has to remember to use… except because this one changes your system prompt, it also busts your cache and costs you extra money when you use a prompt.

Skills are already dead-simple and this prompt system doesn’t at all tackle the same problem.

[lunar_mycroft]

"{Feature} is the whole point of {more complex technology}" is an objection that can very often be raised. That doesn't mean that giving up features in exchange for simplicity is always the wrong call. And there's also advantages to having the user drive what instructions go into the prompt instead of the harness/model.

[cobolcomesback]

This is tangential to the point. It’s often great to have a simpler version of a solution, even if it eschews some features. But this isn’t that. OP claims that the prompt system is an “alternative” to skills, but it isn’t. It isn’t solving the same problem that skills solve at all. It’s like saying that a bicycle is a simpler alternative to a lawnmower because they both have wheels.

Prompts are a feature that are simpler than skills, sure, but they’re a completely different feature entirely.

[lunar_mycroft]

It's an alternative in the same way e.g. plain markdown is an alternative to HTML, even though plain markdown lacks some of the features of HTML. "X is an alternative to Y" in this sense doesn't mean "X all the same features of Y", it means "you might reasonably choose to use X instead of Y, depending on your exact usecase"