api-design-principles

Quick Review

Excellent API design skill with comprehensive coverage of REST and GraphQL principles. The description clearly indicates when to use the skill (designing APIs, reviewing specs, establishing standards). SKILL.md provides substantial task knowledge including code examples for pagination, error handling, HATEOAS, GraphQL schema design, resolvers, and DataLoaders. Structure is good with clear sections and references to supporting files. The skill demonstrates strong novelty as it consolidates best practices, patterns, and production-ready code that would require significant research and token usage for a CLI agent to produce independently. Minor improvements could include more explicit workflow guidance for choosing between REST vs GraphQL and a decision tree for API design choices.