At this level
app.standard-reader.graph ยท 2- app.standard-reader.graph.follow record Follows another user (a DID, not a publication). Presence of the record means followed; deleting it unfollows. The rkey is derived from the subject DID so each followed user maps to a single record. A followed user's recommends and documents enrich the reader's home feed.
- app.standard-reader.graph.mute record Mutes a subject for this reader: either a user (a DID) or a publication (the AT-URI of its site.standard.publication record). Presence of the record means muted; deleting it unmutes. The rkey is derived from the subject so each subject maps to a single record. Muted subjects are hidden from the reader's feeds and discovery surfaces, but direct navigation still works and subscriptions are untouched.