There’s a particular kind of friction that builds up when you work with an AI assistant that forgets everything between sessions. You explain your setup once. Then again the next day. Then a third time when you switch projects. The …

An AI agent with no memory is a very expensive autocomplete. To make mine actually useful I gave it two memories: one it writes to, and one it queries. The second is LightRAG, and it is the piece of my stack I have fought with the hardest …