An agent that remembers needs four things: somewhere to put raw events, something that turns them into facts, a way to retrieve those facts under a token budget, and a framework to run the loop. No single tool does all four well, which is why this list is eight tools and not one. We build State...
Source: [Dev.to](https://dev.to/statewave/8-open-source-tools-for-building-ai-agents-with-memory-4i47)