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Episode Summary
Generic AI PR review agents from Copilot, Gemini, and Claude are a baseline, not a finish line. Dan and Dave break down the five things senior engineers actually look for in a PR — and why a custom review skill catches issues that the stock agents miss.
Key Topics
- The "V zero" problem — why generic GitHub PR review agents only get you so far
- Five things senior engineers want surfaced first: what+why, views/APIs changed, business logic, breaking changes, and concerns from the standard review
- Stale PR titles and bodies — Claude rarely updates them across iterations unless you force it
- Breaking changes at the API and database layer: not minor outages, 100% outages
- How agentic coding goes sideways — random indexes, drive-by event systems, features Claude assumes you'll need
- Why posting inline review comments is the underrated capability most generic agents skip
Notable Quotes
- "Having a generic PR review agent is not as valuable as one that's custom for your company."
- "It's not like a minor outage, it's a hundred percent outage if you mess that up."
- "Claude has a lot of agency. It'll just go add features that it assumes you'll need in the future."
About The Velocity Lab
Dave O'Dell and Dan McAulay work inside engineering organizations every day helping them ship faster with AI. No hype, no BS — just what's working in the field.
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