I've been thinking about this a lot lately and can't find a clean answer anywhere. Most people I know are running at least 3-4 different AI tools. Claude for writing and reasoning, Cursor or Copilot for code, ChatGPT for whatever, maybe Perplexity for research. Each one has its own memory, its own context, none of them talk to each other. So every time you switch tools you're basically starting from scratch. Re-explaining who you are, what you're working on, what decisions you've already mad...