Original sourceOfficeChai
Summary
Anthropic built and deployed a version control system called Scion for its single large codebase, replacing Git. The company noted code merges grew from about 2,500 per day in May 2026 to about 30,000 per day in September, a 12x increase in four months. Scion uses a server-centric architecture wher…
Key points
- Teams overwhelmed by massive code output from AI agents can use this to assess whether version control and CI architecture need redesign.
- Agentic coding has caused merge volume to jump by orders of magnitude, and existing Git and CI architectures may become bottlenecks; this is the first large-scale implementation case.
- Teams with large monolithic codebases can reference server-side merge and on-demand fetch design to reduce CI costs and accelerate checkouts.
Editorial note
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