Full Circle: Giving My AI's Knowledge Graph a Notion Interface using MCP

This is a submission for the Notion MCP Challenge When I started building AI tools for my wife, it was because she had outgrown Notion. She uses LLMs as a life coach, therapist, and sounding board. To give the AI context, she maintained a massive 35,000-token "Master Prompt" in a Notion page detailing her life, medical history, and goals. She had to manually copy-paste this wall of text into every new chat. To automate this, I built Synapse, a system that replaces that manual prompt with a Temporal Knowledge Graph (Neo4j + Graphiti). As she chats, the AI quietly extracts entities and relationships in the background, building a continuous memory. It worked perfectly. But then I hit a UX wall. I built a visualizer of the actual knowledge graph so she could explore her AI's memory. I thought it was beautiful. To me, it was fascinating to watch the graph grow and see new connections form over time. But to her, it was just overwhelming. The sheer amount of nodes and floating edges was too m