# Database connection (Neon/Supabase PostgreSQL) DATABASE_URL=postgresql://user:password@host:5432/lyra_registry # Optional: Lyra MCP Server URL for seeding LYRA_MCP_URL=http://localhost:3001/mcp # Optional: API authentication API_SECRET_KEY=your-secret-key-here # Optional: public origin shown in the landing page curl examples NEXT_PUBLIC_REGISTRY_URL=http://localhost:3000