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CodeRabbit CLI: Catch Issues Locally Before You Open a PR

For years, CodeRabbit has been a trusted tool for AI-assisted code review on GitHub. By integrating with your repository, it reviews Pull Requests (PRs), flags issues, and helps teams maintain high-quality code.

But now, thanks to the new CodeRabbit CLI, you can bring those same reviews directly to your local development workflow—before your code even reaches GitHub.

Table of Contents

🚀 From PRs to Local Development

Traditionally, CodeRabbit has lived inside GitHub PRs. That’s great for team collaboration, but sometimes you want fast feedback before raising a PR. With the CLI, you can:

  • Run CodeRabbit locally in your terminal
  • Review changes as part of your pre-commit workflow
  • Catch mistakes before they leave your laptop

Some advantages of using CodeRabbit CLI vs using GitHub agent for PRs:

  • Review in your flow: CodeRabbit CLI sits in your terminal, so you can code, review, and commit without leaving your dev environment.
  • Catch “AI slop” & common mistakes: It flags hallucinations (erroneous AI-generated code), logic errors, memory leaks, security vulnerabilities, code smells, or missing unit tests.
  • Context-aware reviews: The CLI’s reviewer is aware of file dependencies and code context, not just superficial patterns.
  • One-step fixes: For simpler issues (e.g. import errors, syntax fixes), you can apply fixes with a click or command directly from the review.
  • Supports AI agents & workflow tools: It’s built to integrate with agents like Claude Code, Cursor CLI, Gemini, etc. You can combine CodeRabbit feedback with AI-driven editing loops.
  • Free tier with rate limits: You can use CLI reviews at no cost (under usage limits), making it accessible for individual devs.
  • Early detection of serious issues: The CLI helps you catch race conditions, memory leaks, security flaws before committing.

These features make CodeRabbit CLI an excellent tool to elevate your “local-first” dev workflow.

Check https://docs.coderabbit.ai/cli/overview for more info about CodeRabbit CLI

⚡ Running CodeRabbit Locally

To check your staged changes:

git add -A
coderabbit review --plain --type uncommitted
git reset

To review the last commit:

coderabbit review --plain --type committed --base-commit HEAD~1

To review any earlier commit:

# Compare commit abc123 to its parent
coderabbit review --plain --type committed --base-commit abc123

CodeRabbit only analyzes diffs, not your entire project.

  • On GitHub → it reviews PR changes.
  • On the CLI → it reviews staged changes or commits.

This makes it perfect for incremental feedback loops, but not for “audit my whole repo.”

🤖 Using CodeRabbit + Claude Code: Deep Integration & Workflow

If you’re using Claude Code, the integration with CodeRabbit CLI unlocks a truly autonomous coding loop — not just writing code, but also reviewing and fixing it as part of the same session.

What the Integration Enables

According to the CodeRabbit docs:

  • Implement + review seamlessly: Claude can generate or edit code. You then stage those changes (git add -A) so CodeRabbit can review the diff. Claude can immediately apply fixes based on CodeRabbit’s feedback.
  • Use --prompt-only mode: Outputs problem statements optimized for AI agents to parse (file, line, severity, suggestion).
  • Create autonomous workflows: Claude could generate, review, and refactor in a continuous loop.
  • Context-aware review data: CodeRabbit provides rich context that Claude can use to make targeted fixes.

Example Workflow

  1. Authenticate inside Claude coderabbit auth login
  2. Write code (Claude or you)
    For example, add a new REST API endpoint in your WordPress plugin.
  3. Stage changes git add -A
  4. Run a review in Claude coderabbit review --plain --type uncommitted Or (optimized for Claude parsing): coderabbit review --prompt-only --type uncommitted
  5. Review feedback appears
    CodeRabbit flags issues (sanitization, error handling, logic flaws, etc.).
  6. Ask Claude to fix issues Apply the fixes suggested by CodeRabbit.
  7. Re-run the review until clean coderabbit review --plain --type uncommitted
  8. Unstage if you prefer a clean index (git reset) or commit your changes

This creates a closed development loop:

  • 🧑‍💻 Human/Claude → writes or updates code
  • 🐇 CodeRabbit → reviews staged changes
  • 🔧 Claude → applies improvements
  • 🔄 Repeat until clean

At the end, you’ve got a high-quality commit ready to push — no surprises in your PR.

👉 In short: Claude writes, CodeRabbit reviews, Claude fixes. It’s like having a senior reviewer sitting beside you, but running instantly on your machine.

Best Practices

  • If fixes don’t apply automatically, explicitly prompt Claude to use CodeRabbit’s feedback.
  • Use --prompt-only for Claude so reviews are concise and AI-friendly.
  • Let long reviews run asynchronously in Claude Code.
  • Always authenticate (coderabbit auth login) before first use inside Claude.

🔒 Automating Reviews With Pre-Commit Hooks

Want to make sure every commit is checked before it lands in Git? You can integrate CodeRabbit into your pre-commit workflow with Husky:

npx husky add .husky/pre-commit "coderabbit review --plain --type uncommitted"
chmod +x .husky/pre-commit

Now, every commit triggers a review. If CodeRabbit flags issues, the commit is blocked until they’re fixed.

Final Thoughts

CodeRabbit has evolved:

  • On GitHub → it reviews PRs.
  • On your machine → it reviews staged changes before commits.

Either way, the goal is the same: better code, less friction.

If you’re building WordPress plugins, themes, or enterprise projects, adding the CodeRabbit CLI to your workflow is an easy win.

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