I Let AI Run My Code Reviews for 30 Days - The Results Shocked Me

On March 3, 2026, I connected a custom agentic pipeline to our team GitHub repository. I gave it read access to pull requests, diff outputs, and our internal linting config. My goal was simple. I wanted to offload the tedious parts of code review so I could focus on system architecture and mentoring junior developers. I ran this exact setup until April 2. The data I collected completely changed how I think about developer automation. I expected the AI to catch minor formatting issues and maybe f