What types of issues can Claude reliably identify when asked to review code?
Select an answer to reveal the explanation.
Short Explanation
You can count on Claude as a genuinely skilled code reviewer — it catches logic bugs, spots SQL injection risks, notices missing null checks, and suggests more idiomatic patterns, all without running the code.
Full Explanation
Claude's code review capabilities extend well beyond syntax checking. The correct description is the one covering logic errors, security vulnerabilities, code style issues, performance problems, and missing error handling. Claude can identify logic errors and incorrect algorithms, security vulnerabilities such as SQL injection, XSS, and insecure deserialization, missing error handling and edge cases, performance bottlenecks, anti-patterns, style inconsistencies, missing documentation, and testability concerns. This works across many programming languages without requiring code execution. The choice that limits Claude to only syntax errors visible through static analysis drastically underestimates Claude's capabilities. The choice that says only Python code is supported invents a false language restriction. The choice that says Claude can only review code if it has access to run the code first is wrong — Claude reviews code statically through reading, just as a human code reviewer would.