Stop being the code review bottleneck

TLDR · 6 days ago

PostHog engineers are removing themselves from code review bottlenecks by delegating reviews to multiple AI agents with different instructions rather than trying to review faster themselves. In one quarter, their StampHog agent automatically approved roughly one in three pull requests merged to their main repository, reducing 1.6K Slack interruptions for engineers. Teams can now focus human review only on genuinely risky changes by using deterministic checks for routing and having agents decompose large changes into small, independently observable pull requests.