Interesting — is the annotation graph the actual product, and why key it on objects rather than workflows? In any case, I agree that this graph has network effects and compounds.

Maybe what we want is for agents to both consume annotations and write them back into an open annotation registry that overlays a schema registry?

This is what I've been working on for a little while and what helped me to condense my thoughts on it to this point. I've tried to separate out the _principles_ vs the product though which is why I haven't spoken about a product.