Cursor starts every session blank — it forgets your project, your decisions, and what you told it yesterday. The fix is a memory layer outside the model, and the real win is that the same memory is shared across every model, so what Cursor learns, your other AI tools recall too.
Why Cursor forgets
Like every LLM, Cursor only knows what's in its context window. Close the chat and it's gone. Bigger context windows don't fix it — they're cleared each session and expensive to refill every time. Durable memory has to live outside the model.
Connect Cursor to a shared memory
Point Cursor at the Kit for AI MCP server and it gets tools it can call mid-conversation — remember, recall, and search over your knowledge. Cursor adds MCP servers from its settings. One config block, and Cursor reads and writes the same memory every other MCP client shares.
One memory, every tool
Because the memory lives in the cloud behind one API, it isn't locked to Cursor. Save a decision in Cursor today; recall it from another model tomorrow. That's persistent memory that follows you across models, not another silo.
Give Cursor a memory in a couple of minutes — Start free and connect it to your knowledge.