You'll notice
Listing artifact types now distinguishes types shared with you from your own and your organization's
What
When Claude lists artifact meta-types (such as design systems) using the list action, the instructions now describe three categories instead of two: types you own, types belonging to your organization, and types specifically shared with you. The formatter behind this listing now labels shared rows more precisely, distinguishing shared-with-you from shared-within-the-organization rather than lumping both under a generic "shared" label.
Why
This gives a clearer picture of where a listed artifact type actually comes from, so it's less confusing when browsing types that aren't your own.