Spring for GraphQL - Quick Reference Full Reference : See advanced.md for DataLoader configuration, custom scalars, pagination implementation, GraphQL testing patterns, and subscription controllers. Deep Knowledge : Use with technology: for comprehensive documentation. Dependencies Configuration Schema Definition Query Controller Mutation Controller BatchMapping (Solve N+1) Input Validation Error Handling Security When NOT to Use This Skill - REST APIs - Use standard Spring MVC controllers - Standalone GraphQL - Use graphql-java directly - Simple CRUD - May be overkill, consider REST - File u…