AI搭載プルリクエストコードレビュー

ZeroがPRのdiffを読み、重大な問題をP0として検出、改善提案を優先順位付けしてSlackに報告。マージ前にチームが対応できます。

Zeroの接続先:

Zeroが出力する結果

AI搭載プルリクエストコードレビュー — sample output from Zero — screenshot 1

課題

PRs pile up. Reviewers are busy. Someone hits 'approve' to clear their queue and a subtle bug ships. Zero gives every PR a thorough read without the queue. Point it at any PR number, and it returns a structured review - critical issues that must be fixed before merge, plus lower-priority suggestions - posted directly in Slack.

Zeroによる解決方法

ステップ1：ツールを接続する

GitHub

必須

GitHub is required. Zero needs read access to pull requests and the full diff.

接続

Slack

オプション

Slack is where the review request is made and where findings are delivered.

接続

ステップ2：Zeroに聞く

@Zero review vm0-ai/vm0#8886

試してみる

Zero reads the full diff

Zero fetches the PR via GitHub, reads every changed file, and understands the intent of the change from the PR title, description, and commit messages.

Zero ranks issues by severity

Findings are classified as P0 (must fix before merge - bugs, security issues, silent failures) or P1 (improvements - better error handling, test coverage, naming).

Review posted to Slack

Zero posts the full review in the Slack thread where it was requested, with specific file references and line numbers so the author knows exactly what to fix.

ステップ3：さらに活用する

Create a GitHub issue from a finding

Log a P0 as a tracked issue if it can't be fixed immediately

@Zero create a GitHub issue for the P0 in that review. Assign to Ethan and label as bug, priority-high.

試してみる

Re-review after changes

Verify that P0 feedback was addressed

@Zero re-review #8886, second commit - confirm the P0 is resolved.

試してみる

Check CI status

See if all checks pass before merging

@Zero what's the CI status on vm0-ai/vm0#8886? Is it safe to merge?

試してみる

より良い結果のためのヒント

●Include the specific concern in your prompt - 'focus on auth changes' or 'check for race conditions' - to get a more targeted review than a general diff scan.

●Use re-review for iterative PRs. After the author pushes fixes, ask Zero to re-check only the P0 items to confirm they're resolved.

●Set a team norm: Zero review before any merge to main. It catches the class of issues that slip through async human review.