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DiffExplain 读取任意 git diff，解释改了什么、为何而改，标记需要评审的风险区域，并起草 PR…

DiffExplain reads only the git diff you paste. It drafts a plain-English reading, a short risk note, and a PR description for a reviewer, a PM, or a junior. It does not clone a repository, open a pull request, or commit.

典型流程：3 reviewable steps（输入 → 生成 → 评审）。绝不虚构用户数量。

DiffExplain 究竟 DiffExplain 包含哪些内容？一目了然

A reading of the diff you paste
Risk words called out if they appear
A PR description for the reader you pick
Does not open a repo or commit

如何使用 DiffExplain DiffExplain?

1. Paste the diff
Paste a git diff. DiffExplain does not open a repository.
2. Read the draft
A reading of the lines, a risk note if risk words appear, and a PR description for the reader you pick.
3. Copy it yourself
Nothing is committed. You paste the draft into your own pull request.

用户常问些什么 DiffExplain?

What does DiffExplain do?

It drafts a reading of a git diff you paste, plus a PR description for the reader you pick.

Who is the PR description for?

You pick a code reviewer, a PM, or a junior. The wording changes. You still edit it.

Does it flag risky changes?

A checklist may mark words such as auth, migration, or password if they appear in the paste. That is not a bug finder.

Which repos or languages?

There is no repository connection. Any text diff you paste can be read. The product does not clone a repo.

Does it push to my repo?

No. It returns text. It does not open a pull request or commit.

Which countries and regions can I use DiffExplain in?

As a cloud web app it is reachable from any country with internet access; there is no region lock by default.

Is my code private?

Your diff is used only to produce the explanation and is not sold. Details are on our Privacy page.

What languages does it support?

Interface and reports are in English; diffs in other languages are explained where the underlying model understands them.