github-code-review

Automated code review on a GitHub pull request involves retrieving PR details, analyzing file diffs, and posting structured feedback. This process checks out the PR locally for deeper inspection and generates severity-based comments for correctness, security, and quality before merging.

Yes, you can review local git diffs before pushing by analyzing staged changes or commits versus the main branch. This pre-push validation generates a structured checklist covering security, testing, and code quality to catch issues early.

A security review of a git diff checks for injection patterns and exposed secrets within the changed files. It systematically assesses these vulnerabilities alongside correctness and testing coverage to ensure no critical flaws reach production.

Yes, GitHub authentication is required to review pull requests. It enables API interactions via gh or curl to fetch PR metadata, retrieve changed files, and post inline comments or formal review decisions back to the repository.

Posting inline comments on a GitHub PR requires retrieving the diff and analyzing surrounding context to identify specific issues. The review then maps feedback to exact file lines and submits structured Critical or Warning annotations via the API.

The best way to structure PR review feedback is using a severity-based checklist that categorizes issues into Critical, Warnings, Suggestions, and Looks Good. This enforces a systematic assessment of correctness, quality, and documentation gaps.