Code Review Bot

An AI-powered GitHub PR code reviewer built with FastAPI and Groq (LLaMA 3.3-70b).

How it works

1. Open or update a PR on a connected GitHub repo
2. GitHub sends a webhook to the bot
3. Bot fetches the PR diff and sends it to Groq for review
4. AI review is posted as a comment on the PR

Stack

• FastAPI
• Groq API (LLaMA 3.3-70b)
• GitHub Webhooks
• Deployed on Railway

Setup

1. Clone the repo
2. Create .env with GITHUB_TOKEN, GROQ_API_KEY, and GITHUB_WEBHOOK_SECRET
3. Install deps: pip install -r requirements.txt
4. Run: uvicorn main:app --host 0.0.0.0 --port 8000
5. Set webhook URL in your GitHub repo settings