James Baldassari

823 PRs merged across our repos this month. Same 28 days last year: 218. Same number of people.

Everyone got faster once we leaned into the AI tooling, and the review queue got the bill. I stopped being able to keep up with mine, and I don't think I was alone. Writing the code wasn't the slow part anymore. Reviewing it was.

What made review slow wasn't the hard parts, it was getting to them. Most of a big diff is a rename, a function moved between files, a regenerated snapshot. The two hunks that decide whether this ships are buried in the middle of it.

So I wrote /review-with-me. It tells me what the change is for and why, picks the hunks carrying real risk, walks me through them one at a time, and turns whatever I say into inline comments on the PR.

At our current PR throughput, I'm going to burn out on reviews alone, never mind actual work. We can't move at this pace while also having a human read every change. The model I want us to move toward: ask for human review when you're truly unsure about something, and let the agent reviewers handle the rest.

The piece I shipped to make this real was getting /codex-review wired up across every repo as an on-demand second opinion. Different model family from Claude, uncorrelated blind spots, one comment away when you want it. The work was sixteen PRs across sixteen repos to enable the GitHub Actions trigger, plus a change to our shared workflows repo to make it a first-class slash command. The conceptual work was harder: deciding that "two agent reviews and a human glance" is now an acceptable pre-merge state for routine changes, and reserving real human attention for the changes that genuinely need it. We're not all the way there. But the trajectory is clear, and I'd rather build the routing now than burn out catching up to it later.