Before you ship, it helps to have a second set of eyes — or a hundred. Cloud code review sends your changes off to a fleet of agents that hunt for real bugs in parallel, then reports what they found back to you. You launch it by typing /code-review in the chat — the same in Claude Desktop or the terminal — and the findings come back as a list while you do something else. This is a developer-facing capability (it reviews code changes), so it's most at home in the Power Track; if your work doesn't involve editing code, you'll rarely reach for it.
Reading your own changes for bugs is hard — you already know what you meant, so your eye slides right past the mistake. Cloud code review brings in reinforcements: it bundles up your changes, hands them to a fleet of bug-hunting agents running in the cloud, and they comb through them in parallel looking for real correctness problems. The findings come back as a list you can actually work through — in Claude Desktop or the terminal, wherever you started it.
You launch it by typing /code-review in the chat, which reports correctness bugs in
your current changes. When you want the heavy artillery — a broad, multi-agent sweep —
/code-review ultra launches the cloud fleet (and the Power-Track claude ultrareview does the same from CI and scripts). Either way it runs off your
machine, so you start it and carry on; you’re not stuck watching it. One honest
caveat: this is a developer-facing capability — it reviews code — so it lives
mostly in the Power Track. If your day isn’t spent editing code, the everyday Desktop
features (ask, review changes, accept or reject) are the ones that earn their keep.
Think of it as the review pass before the review pass: it won’t replace a teammate’s judgment, but it clears out the obvious-in-hindsight mistakes first, so the humans spend their attention on the things that actually need a human.
why it helps Catch real bugs before you ship — without reading every line yourself.
examples- Run it before you open a pull request — the findings come back as a list you can act on, not a wall of text.
- It looks for correctness bugs, not style — pair it with the security-guidance plugin for vulnerability checks.
- Because it runs in the cloud, you can kick it off and keep working; results land back automatically — whether you started it in Desktop or the terminal.
Questions people ask
- What does cloud code review check for?
- It hunts for *correctness* bugs — the kind of mistakes that are easy to miss reading your own work — not style. For vulnerability checks, pair it with the security-guidance plugin.
- How do I run a cloud code review?
- Type `/code-review` in the chat for the everyday version on your current changes, or `/code-review ultra` for a broad, multi-agent sweep. The slash command works the same in Claude Desktop or the terminal. From CI or a script, use the Power-Track `claude ultrareview`.
- Do I have to wait while it runs?
- No. The review runs in the cloud, off your machine, so you can kick it off and keep working — the findings land back in Desktop or your terminal automatically.
- Is this for non-coders too?
- Not really — it reviews *code* changes, so it's a developer-facing, Power-Track capability. If your work doesn't involve editing code, you'll rarely need it; the everyday Claude Desktop features (ask, review changes, accept/reject) are what matter most.
- Does this replace a human code review?
- No — it's the review pass *before* the review pass. It clears out the obvious-in-hindsight mistakes first so your teammates spend their attention on the things that actually need human judgment.