Anthropic built its own Git! Their code merges went from 2,500 a day to over 30,000, because Claude writes code really fast 👀 Git was designed for offline, distributed human collaboration, while nearly all the code being written now comes from always-online agents. So a seven-person small team spent five months building Scion, a version control system, and migrated the entire monorepo over to it, with infrastructure now only one two-hundredth the size of the original Git mirror ... When the way code is produced changes, the pipes carrying it have to be rewritten too, and it may not be just version control that gets overwhelmed by agents and has to be rebuilt next 🤔
Anthropic builds in-house version control after agent-driven merge volume surges
AISummary
Anthropic's engineering blog says daily merged code changes rose from about 2,500 in May to more than 30,000 in September, outpacing infrastructure built for human-scale work.
A seven-person team reportedly built a new version control system called Scion and migrated its monorepo from Git in five months. The author, a Chinese X user, says the post ends by suggesting other infrastructure may face similar strain.
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indigoVerified on X
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AITranslated from Chinese
New on our Engineering blog: Creating in-house source control. In May, we merged around 2,500 code changes per day. In September, we merged more than 30,000 per day. As a result, we became bottlenecked by developer infrastructure built for human (rather than agent) scale. Here, we share how we built a new version control system—and fully migrated our monorepo from git—in five months: https://www.anthropic.com/engineering/redesigning-source-controlView quoted post on X
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Source: indigo · x.comPublished · added here