01
the arc
It started at a hackathon. I was building with other people, and we were all using AI to write code. When we tried to merge our AI-written branches into the same repo, we hit hella merge conflicts. Files overwriting each other. Work that looked fine on one laptop breaking the moment it landed next to someone else’s. The agents were smart. Working together as a team of humans + agents on one codebase was the hard part.
That stuck with me. So I got into researching the problem and its scope. With co-authors, I studied 33,596 agent-authored pull requests across 2,807 repositories. The paper is on arXiv: AI Agent Pull Requests on GitHub: Frequency, Structure, and Merge Conflict Rates.
What we found was hard to ignore. When you look at exact temporal overlap, 40.2% of repositories already have co-active agent-authored PR pairs — and those pairs account for 79.4% of all agent PRs. Widen the window to a week and it jumps to 53.4% of repos and 95.0% of PRs. Cross-agent pairs conflict at 41.7% vs 19.8% for the same agent working alone. Coordination, not codegen, is the missing layer.
And so I started building managent — which is what I’m working on today.