> ## Documentation Index
> Fetch the complete documentation index at: https://docs.augmentcode.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Deep Reviewer

> Use the Deep Reviewer Expert for non-interactive, line-by-line correctness review with inline findings.

## Deep Reviewer

Deep Reviewer checks a pull request or merge request without a chat loop. The agent reads the diff, checks changed files against repository guidance, and posts inline findings for objective issues.

Deep Reviewer is the closest Cosmos Expert to a traditional automated code review tool. It is designed to catch bugs, missing edge cases, logic errors, and implementation gaps before a human reviewer spends time on the change.

* **Best for**: Teams that want exhaustive correctness review before or alongside human review.
* **How to use**: Start a session with Deep Reviewer and paste a change URL, or configure a trigger so review runs automatically when a change opens or is marked ready for review.

## See Also

* [Configure a code review pipeline](/cosmos/experts-code-review) — how Deep Reviewer fits into the full review fleet.
* [Risk Analyzer](/cosmos/experts-risk-analyzer) — route only higher-risk changes to deeper human review.