Agents That Open PRs, Not Just Chats

Zack Proser wrote a practical look at building AI agents that don't just chat — they open pull requests. The idea is straightforward: give an agent a task, and it writes code, commits it, and opens a PR instead of just spitting back text in a chat window.

This is one of those small shifts that matters. PRs are how code actually moves in teams. When agents open them, the work lands in the places developers already look — review queues, branch histories, deployment pipelines. No more copying chat responses into files. No more "did I save that?" moments.

The piece lays out how to wire this up without overcomplicating it. Agents that write code in isolation and then push to a PR are easier to debug, easier to review, and easier to roll back than agents that just generate output on the fly.

Why this matters for us: cuando la tecnología deja de pedir permiso y empieza a hacer el trabajo, la gente gana tiempo — y el tiempo es lo que nos sobra menos.