interesting to contrast the recent memory releases

- https://mastra.ai/docs/agents/01-agent-memory

- https://blog.langchain.dev/langmem-sdk-launch/

- https://help.getzep.com/concepts#adding-memory

not sure where all this is leading yet but glad people are exploring.

100% and agree with this, we saw the langmem stuff last night

imho getting some sort of hierarchical memory is conceptually fairly straightforward, the tricky part is having the storage and vector db pieces well integrated so that the apis are clean