Six months ago I shared DiffMem, a PoC that used git instead of vector databases for AI memory. 790 of you starred it and got a few questions on what I was building with it.I built a memory companion called Annabelle. She runs on WhatsApp and Messenger, and she's been remembering 3 people's lives for 6 months using the same git-based memory you starred. This isn't an agent framework nor running...
And you can _choose_ to explore the history, which in the most common case is not even needed.
Then mention she is 10,
a few years later she is 12 but now i call her by her name.
I have struggled to get any of the RAG approaches to handle this effectively. It is also 3 entries, but 2 of them are no longer useful, they are nothing but noise in the system.
https://github.com/Growth-Kinetics/DiffMem
Hey HN! I built a proof-of-concept for AI memory using Git instead of vector databases.The insight: Git already solved versioned document management. Why are we building complex vector stores when we could just use markdown files with Git's built-in diff/blame/history?How it works:Memories stored as markdown files in a Git repo Each conversation = one commit git diff shows how understanding...