Set Up GitHub OAuth

1. Create an OAuth App

Go to GitHub → Settings → Developer settings → OAuth Apps → New OAuth App.

Fill in:

• Application name: Claude Squad
• Homepage URL: your Vercel URL (or http://localhost:3000 for local dev)
• Authorization callback URL: https://your-app.vercel.app/auth/callback

2. Copy the credentials

• Client ID → GITHUB_CLIENT_ID
• Click Generate a new client secret → GITHUB_CLIENT_SECRET

3. Enable GitHub in Supabase

In your Supabase dashboard: Authentication → Providers → GitHub. Enable it and paste your Client ID and Client Secret.