Free AI Code Review Tool - Scan Your Code Repo

Frequently Asked Questions

What does this code review tool actually scan? expand_more

It runs Qodo's agentic reviewer across your 10 most recent merged PRs, flagging issues like N+1 query patterns, race conditions in concurrent state updates, sort comparators that violate the negative/zero/positive contract, and database connections used before initialization. Real bug classes, not style warnings.

How is a code review tool different from a linter or static analysis tool? expand_more

Linters work on syntax and local scope. This tool uses full repo context to catch bugs that require understanding state flow, cross-file interactions, and runtime behavior. The sort comparator that ships clean through ESLint because the syntax is valid. The N+1 loop that only appears when a UI component mounts. That's the gap.

How can I trust that these code review tool results are not false positives? expand_more

Each bug type in the underlying research was validated against a subsequent fix PR in the same repo. A human developer wrote a fix, which confirms the issue was real. The median time between the bug merging and the fix landing was 16 days. The mean was 46.

How does the code review tool work? expand_more

Public repos can be scanned directly by entering your owner/repo and clicking Scan. For private repos, fill out the request form with your work email and repository details and we'll reach out with access instructions. The tool is free for the first 1,000 scans across both public and private repos.

What does the code review scanner report include? expand_more

A letter grade, a prioritized list of issues by severity (critical vs. important), file paths and line numbers for each finding, an industry comparison against 90 scanned repos, and a projected annual bug estimate.

How is this free code review tool different from the paid Qodo product? expand_more

This scanner runs a one-time analysis on your last 10 PRs with no account, no setup, and no ongoing integration. The paid Qodo product reviews every PR as it opens, uses full codebase context and PR memory across your entire history, enforces team-specific rules, and integrates directly via Qodo's Git Plugin. The scanner shows you what's already shipped. Qodo stops it before it does.

How do I interpret the code review tool results and what are the next steps? expand_more

The report grades your repo from A to F based on bug severity and density per PR, with critical findings flagged separately from lower-severity issues. Each finding includes a file path, line number, and description of the bug class so your team can triage immediately. If your repo scores a C or below, or if you're seeing critical findings in merged PRs, that's a signal your current review process has a structural gap. From there: you can fix the flagged issues directly using the line references in the report, try Qodo free to get the same analysis running on every PR going forward, or reach out to the team if you're working at enterprise scale and need full codebase context, rules enforcement, and Git integration.

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How an AI Code Review Tool Works

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AI Code Review Scan Results

Race condition in concurrent state update

N+1 query pattern in dashboard loader

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Frequently Asked Questions

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