3 files for Claude Code: vercel-react-best-practices, sanity-best-practices, mast-sanity CLAUDE.md — 2,879 tokens loaded in every session.
CLAUDE.md A 2,879 tok .claude/skills/react-best-practices/SKILL.md A 67 tok .claude/skills/sanity-best-practices/SKILL.md A 160 tok These files are CoreyMoen/mast-sanity's own configuration — they tell Claude Code how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.