graphql-schema

Validates and optimizes GraphQL schemas including federation and deprecated field detection.

1|Updated Jan 26, 2026
One-click install
npx skills add https://github.com/manastalukdar/claude-devstudio --skill graphql-schema-manastalukdar
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: graphql-schema
Source: https://github.com/manastalukdar/claude-devstudio/tree/main/skills/graphql-schema
Command: npx skills add https://github.com/manastalukdar/claude-devstudio --skill graphql-schema-manastalukdar

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

This Skill automates the validation, optimization, and analysis of GraphQL schemas, ensuring correctness, performance, and adherence to best practices, especially in federated environments.

Core Features & Use Cases

  • Schema Validation: Checks for syntax errors and adherence to the GraphQL specification.
  • Deprecated Field Detection: Identifies fields marked for deprecation, aiding in API evolution.
  • Federation Analysis: Analyzes Apollo Federation directives and composition.
  • Optimization Suggestions: Provides actionable advice for improving schema design and performance.
  • Use Case: A backend developer can use this Skill to quickly check if a newly written GraphQL schema is valid, identify any deprecated fields that need attention, and get recommendations for optimizing query performance before deploying it.

Quick Start

Run the graphql-schema skill to validate the schema files in the current directory.

Frequently Asked Questions about graphql-schema

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I validate a GraphQL schema for syntax errors and specification adherence?

To validate a GraphQL schema, run this Skill to check for syntax errors and ensure adherence to the GraphQL specification using tools like graphql-cli or rover. It analyzes the schema files in your current directory to verify correctness.

What is the best way to detect deprecated fields in a GraphQL API schema?

The best way to detect deprecated fields is to run this Skill, which identifies fields marked for deprecation during its schema analysis. This aids in tracking API evolution and planning necessary updates for your GraphQL endpoints.

How do I analyze Apollo Federation directives and composition in my GraphQL schema?

You analyze Apollo Federation directives and composition by running this Skill, which evaluates federated environments to ensure correct schema composition. It checks federation directives to validate your distributed GraphQL architecture.

Can I identify N+1 query performance bottlenecks in my GraphQL schema?

Yes, you can identify N+1 query performance bottlenecks by running this Skill. It analyzes the schema structure to detect potential performance issues and provides actionable suggestions to improve query performance.

Does this GraphQL schema validation approach work with rover and graphql-cli?

Yes, this schema validation approach works with both rover and graphql-cli. The Skill leverages these specific tools to perform validation and employs efficient pattern matching to analyze your GraphQL schema structure for bottlenecks.

When do I need to optimize a GraphQL schema before deployment?

You need to optimize a GraphQL schema before deployment when you want to ensure correctness and performance. Use this Skill to validate new schemas, identify deprecated fields, and resolve potential N+1 query issues proactively.