.env.example

# Clerk Authentication
NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY=pk_test_xxxxx
CLERK_SECRET_KEY=sk_test_xxxxx

# Supabase Database
NEXT_PUBLIC_SUPABASE_URL=https://xxxxx.supabase.co
NEXT_PUBLIC_SUPABASE_ANON_KEY=xxxxx

# Redis/Upstash (for session caching and rate limiting)
UPSTASH_REDIS_REST_URL=https://xxxxx.upstash.io
UPSTASH_REDIS_REST_TOKEN=xxxxx

# Alternative: Local Redis
# REDIS_URL=redis://localhost:6379
# REDIS_TOKEN=xxxxx

# AI Services
OPENAI_API_KEY=sk-xxxxx
ANTHROPIC_API_KEY=sk-ant-xxxxx

# Security (Generate a random 256-bit key)
ENCRYPTION_KEY=xxxxx

# AWS S3 (for file exports - optional)
AWS_ACCESS_KEY_ID=xxxxx
AWS_SECRET_ACCESS_KEY=xxxxx
AWS_REGION=us-east-1
AWS_S3_BUCKET=codeguide-exports

# Application Settings
NODE_ENV=development
NEXT_PUBLIC_APP_URL=http://localhost:3000