Anthropic's Claude Code team uses Claude to write and review itself
Mike Krieger · Anthropic's CPO on what comes next | Mike Krieger (co-founder of Instagram) · Jun 5, 2025 · at 15:49
Mike Krieger, CPO of Anthropic, discusses internal engineering workflows and how autonomous AI tools alter pull request reviews.
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“The team that works in the most futuristic way is the Claude code team, because they're using Claude code to build Claude code in a very self-improving kind of way. And, you know, early on in that project, they would do very line by line pull request reviews, you know, in the way that you would for any other, you know, project. And they've just realized like Claude is generally right. And it's producing You know, pull requests are probably larger than most people are going to be able to review. So can you use a different cloud to review it and then do the human almost like acceptance testing more than trying to like review line by line?”
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