As someone using agents (like Claude Code), but really not being at home with NPM (never did anything with javascript) etc, I do like this. But, I'm on Linux ;)

I've made some containers for my agents atm (asking them to `ls` and seeing my private ssh key coming by is too scary). My next step is to figure out how to add skills...

The fragmentation problem across agents is real, we ran into the exact same issue managing rules across different dev environments. The unified view approach makes sense, but curious about sync conflicts: if you update a skill file via Cursor and then via Claude Code, does Skills Manager detect the diff or does last-write win? Also wondering if you plan to support team-level skill sharing, not just individual installs from GitHub repos.