Compatibility with OpenSpec

Hi! First of all, thanks a lot for the skills — this is seriously impressive work.

Are there any plans to add an OpenSpec schema for skills like grill-with-docs, to-spec, domain-modeling, etc.?

What I like about OpenSpec is the strict command-based workflow: explicit artifact creation, archiving, and a clear sequence of steps. At the same time, I prefer the actual development flow your skills provide — glossary work, ADRs and grilling sessions.

I ended up building a custom OpenSpec schema that basically uses OpenSpec as the workflow/orchestration layer, but calls your skills under the hood. I also removed delta/main-spec artifacts because I don't really find them useful.

It works pretty well, so I'm curious: do you have any plans for a more native OpenSpec integration?