Here's the question I ask about every project that claims to make a LLMs output so much better: If it works so well then why would the model provider not just put it in the system prompt? Or in the case of interactive skills, why would Claude Code/Codex not make it a core part of the product?

On top of that, if your magic markdown file really does work then where's the evidence showing that? These projects never include even basic benchmarks. At best they're entirely vibe based, however more often they're completely untested. Give us a proper benchmark, even a single prompt and it's output with and without your skill in use would be better than every other project out there.