🔍 Repo of the Day: alibaba/open-code-review brings Alibaba's in-house AI code reviewer to everyone

Alibaba has open-sourced Open Code Review, the AI code review CLI it says served tens of thousands of its own developers for two years and flagged millions of code defects. It reads your Git diffs and has an LLM agent leave precise, line-level review comments.

Who it's for: dev teams that want AI reviews in their workflow, with OpenAI- and Anthropic-compatible models, plus support for Claude Code, Codex, Cursor and Kimi Code.

Standout feature: a hybrid design. Deterministic code handles file selection, bundling and rule matching (NPE, thread-safety, XSS, SQL injection), while the agent does the reasoning. Alibaba's benchmark claims higher precision than Claude Code on the same model at about 1/9 of the tokens.

⭐ 50.7k stars · Apache-2.0 · trending on GitHub today

🔗 alibaba/open-code-review on GitHub

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