This adds comprehensive fantasy worldbuilding frameworks to Claude, covering Sanderson's Laws of Magic, hard vs soft magic systems, and cultural design principles. It's meant for fiction writing projects where you're designing magic rules, building cultures, or working out how fantastical elements interact. The source is in Chinese but covers practical stuff like magic cost structures, avoiding "all elves are noble" stereotypes, and the iceberg principle for info reveals. Integrates with novel-writing commands to check consistency during planning and analysis. Most useful when you need structured thinking about magic limitations or need to avoid common pitfalls like convenient plot magic.
npx skills add https://github.com/wordflowlab/novel-writer-skills --skill fantasy-world-building