Cool. How big of a social graph have you achieved with it? I sync with wss://WoT.grapevine.network whenever I spin up a new brainstorm instance. It keeps track of kinds 0, 3, 1984 and 10000 just for this purpose. Should yield ~ 250k pubkeys connected via ~ 24 million follows.

Looks like what you’ve vibe coded is pretty comprehensive. All you’d have to add is NIP-85 support and you’d have a fully fledged Personalized Trust Metric Service Provider! Excellent entry for the WoTathon!🔥

I see that CozoDB supports PageRank, but looks like it only supports global, not personalized. Neo4j, memgraph and ArangoDB are the open source graph dbs that I know of that support personalized PR. Have you looked at ArangoDB? That’s one I have not looked into.