TL;DR 45 sec5 min coredeep dive optional Scion is the source-control system Anthropic built when agents pushed its monorepo past 30,000 merges a day. It trades git’s distributed design for one authoritative server, a write-ahead changeset log, and review tooling built for machine-scale concurrency. Merges grew from roughly 2,500 a day in May 2026 to… Continue reading
How Scion Works: Source Control for 30,000 Merges a Day
