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Building an AI Code Review Agent Is Easy but Imperfect

Building and evaluating an AI code review agent using LLMs and GitHub API

From Hacker News Original Article Hacker News Discussion

An AI code review agent can catch issues that human reviewers miss, but it still struggles with context and can produce some unhelpful suggestions. Building a basic version is straightforward, but creating a truly useful agent requires significant effort and deeper understanding of the codebase.

Why it matters: AI agents can improve code quality by identifying overlooked bugs and mistakes during code reviews.

The big picture: Current AI review agents often lack context awareness, limiting their usefulness without integration of broader codebase knowledge.

The stakes: Blindly accepting AI suggestions risks introducing subtle bugs and errors that human reviewers might catch.

Commenters say: They appreciate the potential to speed up development cycles but caution that AI reviews still need careful human oversight.