Notion Brain

Notion Brain 🧠 — Visualize Your Thoughts in a 3D Cosmic Universe This is a submission for the Notion MCP Challenge What I Built Notion Brain is a high-performance 3D Knowledge Graph explorer designed to turn your static Notion database into a living, breathing digital "brain." It visualizes every page as a node in a celestial system, mapping relationships and grouping content into thematic clusters based on internal page-to-page mentions. Unlike standard linear search, Notion Brain allows you to