Read first: Delete Your Claude Project Files — it explains the architecture and why this setup works. Come back here when you're ready to build it.
By the end of this article, you'll have a single Notion hub that replaces all your scattered Claude project files — and Claude will read from it, write to it, and stay in sync automatically. All you do is copy one prompt, fill in a few details, and paste it into Claude.
Two prompts below. One for new projects, one for migrating existing ones. Pick the one that fits.
Before you start
You need a Claude Project. Everything below happens inside a Claude Project — not a regular conversation. If you don't have one yet, create a new project in the Claude app first. The overview file you'll generate gets added as a project file, which means every conversation in that project will automatically have it loaded as context. Without a project, there's nowhere to put it.