🚀 AI_PR_REVIEWER

AI-powered GitHub code review platform that automatically reviews pull requests, provides actionable feedback, tracks repository activity, and helps developers maintain code quality.

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✨ Features

🤖 AI Code Reviews

• Automatic pull request analysis
• AI-generated review comments
• Review history tracking
• PR quality insights

📦 Repository Management

• Connect GitHub repositories
• Search and manage repositories
• Repository activity tracking
• GitHub integration

📊 Dashboard & Analytics

• Contribution heatmap
• Commit statistics
• Pull request metrics
• Monthly activity reports

🔐 Authentication

• Secure GitHub authentication
• Session management
• Protected routes

💳 Subscription System

• Free and Pro plans
• Usage limits
• Subscription management
• Billing integration

⚡ Background Processing

• Automated repository indexing
• Asynchronous review generation
• Webhook handling
• Event-driven workflows

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🏗️ Tech Stack

Frontend

• Next.js 16
• React 19
• TypeScript
• Tailwind CSS v4
• shadcn/ui
• TanStack Query
• Recharts

Backend

• Next.js Server Actions
• Prisma ORM
• PostgreSQL
• Better Auth

AI & Integrations

• Google AI SDK
• OpenAI Compatible SDK
• GitHub API
• Pinecone Vector Database

Infrastructure

• Inngest
• Polar Payments
• GitHub Webhooks

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📂 Project Structure

Repository
└──ai_pr_reviewer/
    ├── README.md
    ├── components.json
    ├── css.d.ts
    ├── eslint.config.mjs
    ├── next.config.ts
    ├── package.json
    ├── postcss.config.mjs
    ├── prisma.config.ts
    ├── tsconfig.json
    ├── app/
    │   ├── globals.css
    │   ├── layout.tsx
    │   ├── page.tsx
    │   ├── (auth)/
    │   │   └── login/
    │   │       └── page.tsx
    │   ├── api/
    │   │   ├── auth/
    │   │   │   └── [...all]/
    │   │   │       └── route.ts
    │   │   ├── inngest/
    │   │   │   └── route.ts
    │   │   └── webhooks/
    │   │       └── github/
    │   │           └── route.ts
    │   └── dashboard/
    │       ├── layout.tsx
    │       ├── page.tsx
    │       ├── repository/
    │       │   └── page.tsx
    │       ├── reviews/
    │       │   └── page.tsx
    │       ├── settings/
    │       │   └── page.tsx
    │       └── subscriptions/
    │           └── page.tsx
    ├── components/
    │   ├── app-sidebar.tsx
    │   ├── providers/
    │   │   ├── query-provider.tsx
    │   │   ├── theme-provider.tsx
    │   │   └── toaster-provider.tsx
    │   └── ui/
    ├── hooks/
    │   └── use-mobile.ts
    ├── inngest/
    │   ├── client.ts
    │   └── functions/
    │       ├── index.ts
    │       └── review.ts
    ├── lib/
    │   ├── auth-client.ts
    │   ├── auth.ts
    │   ├── db.ts
    │   ├── pinecone.ts
    │   ├── utils.ts
    │   └── generated/
    │       └── prisma/
    │           ├── browser.ts
    │           ├── client.ts
    │           ├── commonInputTypes.ts
    │           ├── enums.ts
    │           ├── models.ts
    │           ├── internal/
    │           │   ├── class.ts
    │           │   ├── prismaNamespace.ts
    │           │   └── prismaNamespaceBrowser.ts
    │           └── models/
    │               ├── UserUsage.ts
    │               └── Verification.ts
    ├── module/
    │   ├── ai/
    │   │   ├── actions/
    │   │   │   └── index.ts
    │   │   └── lib/
    │   │       └── rag.ts
    │   ├── auth/
    │   │   ├── components/
    │   │   │   ├── login-ui.tsx
    │   │   │   └── logout.tsx
    │   │   └── utils/
    │   │       └── auth-utils.ts
    │   ├── dashboard/
    │   │   ├── actions/
    │   │   │   └── index.ts
    │   │   └── components/
    │   │       └── contribution-graph.tsx
    │   ├── github/
    │   │   └── lib/
    │   │       └── github.ts
    │   ├── payment/
    │   │   ├── actions/
    │   │   │   └── index.ts
    │   │   ├── config/
    │   │   │   └── polar.ts
    │   │   └── lib/
    │   │       └── subscription.ts
    │   ├── repository/
    │   │   ├── actions/
    │   │   │   └── index.ts
    │   │   ├── components/
    │   │   │   └── repository-skeleton.tsx
    │   │   └── hooks/
    │   │       ├── use-connect-repository.ts
    │   │       └── use-repositories.ts
    │   ├── review/
    │   │   └── actions/
    │   │       └── index.ts
    │   └── settings/
    │       ├── actions/
    │       │   └── index.ts
    │       └── components/
    │           ├── profile-form.tsx
    │           └── repository-list.tsx
    ├── prisma/
    │   ├── schema.prisma
    │   └── migrations/
    │       ├── migration_lock.toml
    │       ├── 20260329133431_test/
    │       │   └── migration.sql
    │       ├── 20260329135849_authentication/
    │       │   └── migration.sql
    │       ├── 20260402162416_repository_model_added/
    │       │   └── migration.sql
    │       ├── 20260413093751_added_review_and_userusage/
    │       │   └── migration.sql
    │       ├── 20260417153032_update/
    │       │   └── migration.sql
    │       └── 20260426154209_added_polar_ids/
    │           └── migration.sql
    └── .github/
        ├── ISSUE_TEMPLATE/
        │   ├── bug_report.md
        │   ├── documentation.md
        │   └── feature_request.md
        └── PULL_REQUEST_TEMPLATE/
            └── PULL_REQUEST_TEMPLATE.

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🚀 Getting Started

Prerequisites

• Node.js 20+
• PostgreSQL
• GitHub OAuth App
• Pinecone Account
• AI Provider API Key

Installation

git clone https://github.com/your-username/AI_PR_REVIEWER.git

cd AI_PR_REVIEWER

npm install

Environment Variables

Create a .env file:

DATABASE_URL=
NEXT_PUBLIC_APP_URL=
NEXT_PUBLIC_APP_BASE_URL=

# GitHub Auth & API
GITHUB_CLIENT_ID=
GITHUB_CLIENT_SECRET=

# AI Review Engine (OpenAI Compatible)
OPENAI_COMPATIBLE_API_KEY=
OPENAI_COMPATIBLE_BASE_URL=
OPENAI_COMPATIBLE_MODEL=

# Vector Database
PINECONE_DB_API_KEY=

# Authentication (Better-Auth)
BETTER_AUTH_SECRET=
BETTER_AUTH_URL=

# Payments (Polar.sh)
POLAR_ACCESS_TOKEN=
POLAR_WEBHOOK_SECRET=
POLAR_SUCCESS_URL=

Start Development Server

npm run dev

Open:

http://localhost:3000

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🔄 Workflow

1. Sign in with GitHub.

2. Connect repositories.

3. Configure GitHub webhook.

4. Open or update a Pull Request.

5. CodeHorse automatically:

   • Receives webhook events
   • Fetches PR changes
   • Generates AI review
   • Stores review results

6. View reviews from the dashboard.

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📸 Screenshots

Add screenshots here:

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🛣️ Roadmap

• Inline review comments
• Multi-model AI support
• Team workspaces
• Review quality scoring
• Slack integration
• GitLab support
• Bitbucket support

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🤝 Contributing

Contributions are welcome.

fork → branch → commit → pull request

Please open an issue before submitting major changes.

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⭐ Support

If you find this project useful:

• Star the repository
• Report bugs
• Suggest features
• Share feedback

Built with ❤️ using Next.js, Prisma, GitHub APIs, and AI.