At this level
app.standard-reader.labeler ยท 3- app.standard-reader.labeler.defs defs
- app.standard-reader.labeler.service record Registers a Standard Reader labeler. This record is the single source of truth for a labeler: its identity, where to reach its label server, how it presents, and its label-value definitions. Indexed off the network like any other record (the owner of the record is the labeler's author); the label server itself only answers com.atproto.label.queryLabels / subscribeLabels.
- app.standard-reader.labeler.subscription record Subscribes the reader to a labeler service (like adding a Bluesky moderation service). Presence of the record means subscribed; deleting it unsubscribes. The rkey is derived from the labeler DID so each labeler maps to a single record. Successor to app.standard-reader.labelerSubscription, nested under the labeler NSID group.