UML - Shared memory graph for Claude, ChatGPT, and agents via MCP
Show HN: Shared memory graph for Claude and ChatGPT, over MCP
UML (Universal Memory Layer) is a private, structured memory graph that allows users to tell an AI once and have Claude, ChatGPT, and custom agents remember it everywhere. Unlike simple chat history, UML extracts durable facts into a visual, editable graph where the backend verifies data before storage. Users can connect via MCP, API, or SDK to save context, set rules, and see a living timeline of their knowledge. With full data ownership, no ads, and receipts for every save, UML ensures your personal memory remains private, accurate, and universally accessible across all your tools.
Tell it once. Every AI remembers.
- ezfe
It's always funny how AI-ified the text is on these websites. They can't resist using their own tools, even when it's not the right fit.
Why do people think I want to read a weird AI description that doesn't actually tell me anything about the product?
- dbbk
Great idea, no one's ever tried that before
- orliesaurus
giving you all of my "memories"? nah im good ;)