Graphql Api Development

This is a comprehensive reference for building GraphQL APIs with graphql-js, covering everything from schema design and type systems to resolvers, queries, mutations, and subscriptions. It shines when explaining practical patterns like using DataLoader to solve N+1 query problems, cursor-based pagination following Relay conventions, and union types for polymorphic returns. The skill includes honest guidance on when GraphQL makes sense versus sticking with REST, noting that simple CRUD operations or file uploads might not justify the learning curve. You'll find concrete examples of both SDL and programmatic schema definitions, plus production concerns like authentication, caching strategies, and field-level error handling. Good for developers building flexible APIs that serve multiple client types or need precise data fetching without over-fetching.

skills.sh installs: 449
GitHub stars: 63
last updated: Aug 21, 2026

View on GitHub

Install

$ npx -y skills add manutej/luxor-claude-marketplace --skill graphql-api-development --agent claude-code

Installs into .claude/skills of the current project.

Files

GraphQL API Development

A comprehensive skill for building production-ready GraphQL APIs using graphql-js. Master schema design, type systems, resolvers, queries, mutations, subscriptions, authentication, authorization, caching, testing, and deployment strategies.

When to Use This Skill

Use this skill when:

Building a new API that requires flexible data fetching for web or mobile clients
Replacing or augmenting REST APIs with more efficient data access patterns
Developing APIs for applications with complex, nested data relationships
Creating APIs that serve multiple client types (web, mobile, desktop) with different data needs
Building real-time applications requiring subscriptions and live updates
Designing APIs where clients need to specify exactly what data they need
Developing GraphQL servers with Node.js and Express
Implementing type-safe APIs with strong schema validation
Creating self-documenting APIs with built-in introspection
Building microservices that need to be composed into a unified API