graphql

Test GraphQL endpoints for vulnerabilities and misconfigurations.

Updated Aug 27, 2026
One-click install
npx skills add https://github.com/varunisrani/Hare-erp --skill graphql-varunisrani
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: graphql
Source: https://github.com/varunisrani/Hare-erp/tree/main/indusagi-strix/indusagi-strix-core/skills/technologies/graphql
Command: npx skills add https://github.com/varunisrani/Hare-erp --skill graphql-varunisrani

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

GraphQL API security testing identifies vulnerabilities and misconfigurations in GraphQL endpoints.

Core Features & Use Cases

  • Introspection & schema discovery: identify exposed schema elements and types to enumerate data access boundaries.
  • Authorization & IDOR testing: verify proper access controls across resolvers and data fields.
  • GraphQL Injection & payloads: craft and test malicious inputs to reveal injection vulnerabilities.
  • DoS and complexity testing: assess query depth and complexity limits to prevent resource exhaustion.
  • Remediation guidance: provide actionable steps to harden GraphQL endpoints in real-world apps.

Quick Start

Provide a safe test GraphQL endpoint and run a basic introspection and a sample query to verify access controls, then progressively test discovery, injections, and DoS safeguards with approved workloads.

Frequently Asked Questions about graphql

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

FAQPage Schema
How do I test GraphQL APIs for introspection exposure and data access boundaries?

GraphQL API testing identifies exposed schema elements and types through introspection and schema discovery to enumerate data access boundaries. It verifies exposed schema elements to map out data access limits before deeper security testing.

How do I verify authorization and IDOR vulnerabilities across GraphQL resolvers?

GraphQL authorization testing verifies proper access controls across resolvers and data fields to detect IDOR vulnerabilities. It checks resolver access controls to ensure unauthorized data access is blocked across all endpoints.

What is the best way to test GraphQL injection vectors with malicious payloads?

Testing GraphQL injection involves crafting and testing malicious inputs to reveal injection vulnerabilities within the API. It uses payload-based testing to expose input validation flaws and injection points in query arguments.

How do I assess GraphQL DoS risks and query complexity limits to prevent resource exhaustion?

GraphQL DoS risk assessment evaluates query depth and complexity limits to prevent resource exhaustion on production or staging endpoints. It tests query depth and complexity safeguards to identify resource exhaustion vulnerabilities.

Can I run GraphQL security testing safely against production or staging environments?

Yes, GraphQL security testing supports both production and staging environments using approved workloads. You provide a safe test endpoint and run progressive discovery, injection, and DoS tests with approved workloads to ensure safe execution.

Does GraphQL security testing provide actionable remediation guidance for hardening endpoints?

Yes, GraphQL security testing provides actionable remediation guidance to harden endpoints in real-world applications. It delivers actionable steps to fix misconfigurations and secure vulnerabilities found during schema discovery and payload testing.