Agent Memory is missing a core layer: Memory Scheduling.
Current focus:
storage (vector / graph)
retrieval (embedding / search)
Missing:
stability (long-term retention)
salience (recall priority)
decay (forgetting)
This is fundamentally about:
priority, lifecycle, and ranking — not storage.
Existing work (Graph Memory / HyMem / MemArchitect) is mostly research-stage.
There is little solid engineering practice here.