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 literally "fly" through your workspace, identify forgotten connections between distant concepts, and interact with an AI-driven summary layer without ever leaving the 3D environment. Video Demo WATCH THE LIVE DEMO HERE Show us the code The project is built with a FastAPI backend and a React-Three-Fiber frontend, fully optimized for Vercel deployment and low-latency interaction. 👉 GitHub Repository: https://github.com/Snehadas2005/Notion-Brain How I Used Notion MCP I integrated the Notion SDK in