Can AI review pull requests?

Yes. AI PR review is one of the most reliable code-AI applications. With Jarvis (getjarvis.eu), connect GitHub via OAuth, press Cmd+/ on Mac or Ctrl+/ on Windows, and ask: "review PR #1234" or "summarize the changes in the PR I'm viewing". Jarvis screenshots your current view for context, pulls the diff and conversation through the GitHub API, and routes the review to a frontier model for deep reasoning over code. Output covers what changed, why, risk areas, edge cases not handled, and suggested improvements. Persistent memory remembers your repo conventions across sessions. OAuth tokens use AES-256-GCM and EU data residency for GDPR compliance. Free tier covers daily PR review; Pro at $16/month and Unlimited at $32/month raise quotas. Works on Mac, Windows, and Linux alongside Cursor, GitHub Copilot, and Continue.

A useful AI review is not a rubber stamp. Jarvis runs five things on every PR it reviews. First: change summary — what files changed, what feature this implements, what bug it fixes. Second: risk analysis — flags places where the change could break existing behavior, mismatch a contract, or introduce a regression. Third: edge cases not handled — null inputs, network failures, race conditions, off-by-one errors. Fourth: code style and convention checks against your repo's existing patterns (read from past commits and stored in Jarvis memory). Fifth: suggested improvements — refactors, naming clarifications, missing tests. Routing is a frontier model by default for the deep reasoning; Jarvis routes per task across frontier models from Anthropic, OpenAI, and Google (voice uses OpenAI realtime), keeping very large PRs (10k+ lines) on a frontier model. Latency: 30 seconds to 3 minutes depending on PR size.

Install Jarvis (Mac, Windows, Linux). Sign in. In Settings → Integrations connect GitHub via OAuth — request read scope on the repos you want to review. Open the PR in your browser or in GitHub Desktop. Press Cmd+/ on Mac or Ctrl+/ on Windows. Type "review this PR" or "summarize the changes here". Jarvis screenshots the diff (for visual context), pulls the full PR through the GitHub API (diff + conversation + linked issues), and returns a review in the floating bar. To go deeper: "focus on the database migration in this PR", "check the security implications of the auth changes", "what tests should I add?". To post the review as a comment: "post this review as a comment on the PR" — Jarvis uses the GitHub write scope (only if you grant it). Works alongside Cursor and GitHub Copilot in your IDE — Jarvis handles the work around the code.

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