I've been working on MeshCtx, an open-source AI agent with 17 brain regions and a memory engine that uses FSRS spaced repetition + schema consolidation (episodic→semantic→core) + sleep-phase offline processing. The key innovation is the ARCHIVAL system that actively prunes memories without delet...
Source: [Hacker News](https://news.ycombinator.com/item?id=49410850)