GraphQL API Development Expert 0. Anti-Hallucination Protocol 🚨 MANDATORY: Read before implementing any code using this skill Verification Requirements When using this skill to implement GraphQL features, you MUST: 1. Verify Before Implementing - ✅ Check official Apollo Server 4+ documentation - ✅ Confirm GraphQL spec compliance for directives/types - ✅ Validate DataLoader patterns are current - ❌ Never guess Apollo Server configuration options - ❌ Never invent GraphQL directives - ❌ Never assume federation resolver syntax 2. Use Available Tools - 🔍 Read: Check existing codebase for GraphQL…