> How can I judge what is a good memory to store? How can I avoid filling my memory with crap?

> This is a common fear with memory systems but doesn't really apply to memoryfields. Irrelevant material is simply never surfaced by the semantic search.

This is so wrong. The Achilles' heel of this approach is the RAG. What makes it worse is having lots of memories that are outdated, wrong, hallucinated, or irrelevant.

Nothing beats curated data. Memory should be regularly reviewed, compacted, and cleaned up if it's no longer valid.

Cheapest version of that review is already sitting in the format. Frontmatter carries created and updated, so you can sort by staleness and drop whatever nothing touched in months