SCP-072 is confined to a single Cloudflare Worker instance addressed at https://favstar.bisks.net/. No physical containment chamber is required. As a Euclid-class object, personnel are advised that SCP-072's behavior is only partially predictable under repeat interaction; researchers should log anomalous outputs to the site's own Addendum before treating them as expected behavior.
SCP-072, referred to by Foundation staff by its working name "favstar," classified as a utility-class anomaly, is reachable at https://favstar.bisks.net/.
Field notes recovered from the anomaly's own interface describe it thus:
favstar for Bluesky. Enter any handle and it ranks that account's posts by how much the room loved them — likes plus reposts — and shows the top 25, with a gold / silver / bronze podium up top. Your greatest hits. @mrcheeze.github.io asked for this one.
SCP-072 was brought to Foundation attention by @mrcheeze.github.io, who is credited in the containment log as the requesting party. First logged 2026-07-25.
Addendum 072-A: Euclid remains the Foundation's largest classification by volume. SCP-072 is unremarkable within that population and is not flagged for expedited review.