Code review – Duosien

When it runs

When a pull request is opened, reopened, or marked ready for review.
Optionally, on every new push to the pull request.
Draft pull requests are skipped unless you turn them on.
Anyone with write access can comment @duosien-review review to run it again.

What it posts

A summary at the top with an overall assessment: looks good, comments, or changes recommended.
Inline comments on the changed lines, each with a severity (Critical, Major, Minor, Nit) and a category such as bug, security, performance or testing.
A GitHub suggestion you can commit in one click, where the exact replacement is clear.
A status check named "Duosien Code Review". Its result is always neutral, so it never blocks a merge.

What it skips

Lock files, build output, minified files, images and other binary files.
Very large changes: up to 60 files and about 180,000 characters of diff are reviewed per pull request. Skipped files are listed in the review.

Settings for your organization

Setting	Options
Repositories	All repositories where the app is installed, or a list you choose
Review language	English or Chinese
Lowest severity shown	Critical, Major, Minor or Nit
Monthly review limit	200 reviews per seat, shared across your organization. When it is reached, reviews pause until next month.
Review drafts / every push	Off by default
Where Claude runs	Duosien's AWS account in the US, or your own AWS account

What it does not do

It does not approve, block, merge, push or change code.
It does not read repositories you have not selected.
It is not a chat assistant and does not give anyone general access to Claude.

Subscription

$39 per engineer per month, or $390 per engineer per year. Each seat includes 200 reviews a month, shared across your organization. Subscriptions are for registered businesses in countries and regions supported by Anthropic. After you install the app, it stays inactive until we have confirmed your company details and your first payment. See pricing and our subscription terms.