claude-pr-reviewer

PR agents Updated Mar 8, 2026

🔄 Updated Mar 2026

Overview

GitHub Action + CLI that uses Claude AI to automatically review pull requests, post inline comments, and report token costs. Supports strictness levels (lenient/balanced/strict). Zero dependencies, Python 3.8+.

Problem It Solves

Automating code review process for pull requests with AI assistance

Target Audience: Software developers, open source maintainers, engineering teams

Inputs

• Pull request diff
• Repository files
• Strictness level setting

Outputs

• Inline code comments
• Review summary
• Token cost report

Example Workflow

1 Trigger on pull request event
2 Extract diff and relevant files
3 Send context to Claude AI
4 Generate review comments
5 Post review to GitHub
6 Report token usage

Sample System Prompt


              Review this code change for quality, bugs, and style. Strictness level: balanced.

Tools & Technologies

Claude AI GitHub API

Alternatives

• Reviewpad
• CodeRabbit
• Mergify

FAQs

Is this agent open-source?: True
Can this agent be self-hosted?: True
What skill level is required?: intermediate

Rate This Agent

Your rating:

Reviews

Loading reviews...