GitHub has updated Copilot code review so that review suggestions can be handed to Copilot’s cloud agent. The old “Implement suggestion” action is now “Fix with Copilot”, and the pull request overview can batch selected feedback before sending it to the agent. GitHub says the new dialog gives developers more control over how suggestions are applied.
This is a good agent workflow because the boundaries are obvious. A review comment is already a scoped instruction, attached to code, in a branch, with a reviewer waiting to approve or reject the result. The agent does not need to decide the product direction. It needs to make a patch, run whatever checks are available and return a change that a human can inspect.
The agency value is in the annoying middle of pull-request maintenance: naming tweaks, missed edge cases, small type fixes, extra tests, lint failures and repeated comments across a file. Those tasks are real work, but they are rarely where senior attention is best spent. If Copilot can batch them safely, it may reduce the drag between review and merge.
The failure mode is equally clear. Review comments often contain tacit judgement: “this feels brittle”, “can we make this more explicit?”, “avoid coupling this to billing”. Agents may apply a superficial patch that satisfies the sentence without satisfying the reviewer. The right pattern is to let the agent prepare the next draft, not to let it close the conversation.
The feature is freshest as a workflow nudge rather than a capability leap. It puts the agent where teams already have context, diffs, permissions and accountability. That is a healthier deployment pattern than asking an agent to roam a backlog looking for work, and it should make adoption easier to measure: fewer unresolved review nits, faster second passes, and no reduction in review quality.