Repurpose AI — Smart Content Engine

Turn one idea, transcript, YouTube URL, or pain point into 9 platform-ready content formats instantly. Powered by Groq AI (Llama 3.3 70B).

Stack

• Frontend: React 18 + TypeScript + Vite
• Backend: Vercel Serverless Functions (API proxy)
• Database + Auth: Supabase (PostgreSQL + RLS)
• AI: Groq API (server-side proxied)
• Styling: Tailwind CSS v3 + shadcn/ui
• Deployment: Vercel

Quick Start

# 1. Clone
git clone https://github.com/MuhammadTanveerAbbas/Repurpose.git
cd Repurpose

# 2. Install dependencies
pnpm install

# 3. Copy environment variables
cp .env.example .env.local

# 4. Configure .env.local with your values:
#    - VITE_SUPABASE_URL, VITE_SUPABASE_PUBLISHABLE_KEY, VITE_SUPABASE_PROJECT_ID
#    - GROQ_API_KEY (get from https://console.groq.com)
#    - CRON_SECRET (optional, for keep-alive)

# 5. Run database migrations
#    - Open supabase/schema.sql in Supabase SQL Editor → Run

# 6. Start development
pnpm dev

Environment Variables

Variable	Required	Description
VITE_SUPABASE_URL	Yes	Supabase project URL (client-safe)
VITE_SUPABASE_PUBLISHABLE_KEY	Yes	Supabase anon key (client-safe)
VITE_SUPABASE_PROJECT_ID	Yes	Supabase project reference
GROQ_API_KEY	Yes	Groq API key (server-only, never VITE_ prefixed)
CRON_SECRET	No	Secret for keep-alive cron endpoint

Project Structure

src/
├── components/       # UI components
│   ├── dashboard/    # Dashboard feature components
│   │   └── toolkit/  # Mini-tools (Hook Generator, Bio Builder, etc.)
│   └── ui/           # shadcn/ui primitives
├── contexts/         # AuthContext (auth state management)
├── hooks/            # Custom hooks
├── integrations/     # Supabase client and types
├── lib/              # Groq client, utilities
└── pages/            # Route pages
api/                  # Vercel serverless API functions
supabase/             # Database schema and config

API Endpoints

Endpoint	Method	Auth	Description
/api/generate	POST	JWT	Proxies AI content generation to Groq
/api/transcript	GET	JWT	Fetches YouTube transcript
/api/keep-alive	GET	CRON_SECRET	Prevents DB cold starts
/api/health	GET	None	Health check with DB connectivity

Security

• AI API key is server-side only: GROQ_API_KEY is NEVER exposed to the client
• JWT verification: All API endpoints verify Supabase auth tokens
• Row Level Security: All database tables have RLS enforced
• Security headers: CSP, HSTS, X-Frame-Options, etc. configured
• TypeScript strict mode: Full type safety enabled

Deployment

# 1. Push to GitHub
# 2. Import to Vercel
# 3. Set environment variables in Vercel dashboard
# 4. Deploy

Vercel Environment Variables

Set these in Vercel dashboard (Production, Preview, Development):

Client-side (prefixed with VITE_):

• VITE_SUPABASE_URL
• VITE_SUPABASE_PUBLISHABLE_KEY
• VITE_SUPABASE_PROJECT_ID

Server-side only:

• GROQ_API_KEY
• CRON_SECRET

License

MIT