# PR-Agent — AI-Powered Code Review for Pull Requests

> AI code reviewer for GitHub/GitLab/Bitbucket PRs. Auto-generates descriptions, reviews code, suggests improvements, answers questions. By Qodo. 10.7K+ stars.

## Install

Save as a script file and run:

## Quick Use

Add to any GitHub repo — comment on a PR:
```
/review
/describe
/improve
```

Or install via GitHub App at [qodo.ai](https://www.qodo.ai/).

Self-hosted:
```bash
pip install pr-agent
python -m pr_agent.cli --pr_url=https://github.com/owner/repo/pull/123 review
```

---

## Intro

PR-Agent is an AI-powered code review tool for pull requests. It auto-generates PR descriptions, performs comprehensive code reviews, suggests improvements, and answers questions about code changes. Works with GitHub, GitLab, Bitbucket, and Azure DevOps. Supports Claude, GPT-4, and other models. By Qodo (formerly CodiumAI). 10,700+ GitHub stars.

**Best for**: Development teams wanting AI-assisted code review on every PR
**Works with**: GitHub, GitLab, Bitbucket, Azure DevOps, Claude, GPT-4

---

## Commands

| Command | Description |
|---------|-------------|
| `/review` | Comprehensive code review with risk assessment |
| `/describe` | Auto-generate PR title and description |
| `/improve` | Suggest code improvements with patches |
| `/ask "question"` | Ask anything about the PR changes |
| `/update_changelog` | Update CHANGELOG.md based on PR |
| `/add_docs` | Generate docstrings for new functions |
| `/test` | Suggest test cases for the changes |

### Review Output
- Security vulnerabilities flagged
- Performance concerns highlighted
- Code quality suggestions with severity levels
- Overall risk score (1-5)

---

### FAQ

**Q: What is PR-Agent?**
A: An AI code review tool for pull requests. Auto-generates descriptions, reviews code, suggests improvements, and answers questions. Works with GitHub/GitLab/Bitbucket. 10.7K+ stars.

**Q: Is PR-Agent free?**
A: Open-source for self-hosting (AGPL-3.0). Qodo offers a free tier for the hosted version.

---

## Source & Thanks

> Created by [Qodo](https://github.com/Codium-ai). Licensed under AGPL-3.0.
> [Codium-ai/pr-agent](https://github.com/Codium-ai/pr-agent) — 10,700+ GitHub stars

---
Source: https://tokrepo.com/en/workflows/2d7fe041-6270-4b2b-a768-cdbc9ca6fcd7
Author: Script Depot