I don't have enough information about paper-polish to write a meaningful editor's note. The description "paper polish" is too brief to understand what the skill actually does. Is it for academic writing, LaTeX documents, markdown formatting, citation management, or something else entirely? Without seeing the SKILL.md contents or having more context about its purpose, tools it uses, or typical workflows, I'd just be guessing. If you can share the actual skill file or a more detailed description of what paper-polish does, I can write a specific, useful note about when you'd reach for it and what makes it worth installing.
npx skills add https://github.com/eyh0602/skillshub --skill paper-polish