Claude Projects are strong for chat-scoped docs and custom instructions inside Claude.ai. Kit ships repo-ready CLAUDE.md, settings examples, and one-tool MCP samples you install into Claude Code — fixed price on the kit host.
No trademark partnership claim. Many makers use Projects for research and Kit for the repo.
Pick Kit when…
You want files that live in git (CLAUDE.md, doctor script, MCP config examples)
You are setting up Claude Code for a client and need a 15-minute baseline
You want ASO DIY / MCP ladder SKUs with clear scope — not folder soup
Pick Claude Projects when…
Honesty block: Prefer Claude Projects if your work stays inside Claude.ai chats, you mainly need uploaded PDFs/context per conversation, or you do not need a repo-level Claude Code setup. Kit does not replace Projects.