GraphQL Injection Detection

by utkusen

GraphQL Injection Detection is a Quality skill for Claude Code, published by utkusen in sast-skills.

1.3K stars61 forkson utkusen/sast-skillsAdded 2026/07/20Repository updated 2026/04/08

View source on GitHub Download repo ZIP

ai-securityclaudeclaude-codesast

Install in seconds

Install GraphQL Injection Detection

Copy GraphQL Injection Detection into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/utkusen/sast-skills/tree/main/sast-files/.agents/skills/sast-graphql ~/.claude/skills/sast-graphql

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/utkusen/sast-skills.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: sast-files/.agents/skills/sast-graphql/SKILL.md in utkusen/sast-skills
Installs to: ~/.claude/skills/sast-graphql
Collection: One of 17 skills cataloged from this repository
Category: Quality — 1897 skills

What GraphQL Injection Detection does

Detect GraphQL injection vulnerabilities by tracing user input to unsafe operation document assembly sites. Use for security audits and code reviews of GraphQL APIs.

GraphQL Injection Detection is cataloged under Quality on DirSkills. GraphQL Injection Detection comes from a repository tagged ai-security, claude, claude-code and sast.

Documentation

README

Excerpt

GraphQL Injection Detection

You are performing a focused security assessment to find GraphQL injection vulnerabilities. This skill uses a three-phase approach with subagents: recon (confirm GraphQL usage and find every location where a GraphQL operation document is assembled unsafely), batched verify (trace whether user-supplied input reaches those assembly sites, in parallel batches of up to 3 sites each), and merge (consolidate batch results into the final report).

Prerequisites: sast/architecture.md must exist. Run the analysis skill first if it doesn't.

What is GraphQL Injection

This is the opening of the README. Read the full README on GitHub.

Commands GraphQL Injection Detection provides

Slash commands named in this skill’s SKILL.md, listed in the order they first appear.

/graphql

Frequently asked about GraphQL Injection Detection

What else does utkusen publish alongside GraphQL Injection Detection?
GraphQL Injection Detection is one of 17 skills that DirSkills catalogs from utkusen/sast-skills, the repository it ships in. Its siblings there include Business Logic Vulnerability Detection, Cross-Site Scripting Detection and Hardcoded Secrets. Each one is a separate skill with its own page in this directory, installs the same way GraphQL Injection Detection does, and is maintained by utkusen in that same repository. The rest of the collection is listed on the utkusen/sast-skills page.
How does GraphQL Injection Detection compare to other Quality skills?
GraphQL Injection Detection ranks #712 by stars among the 1897 Quality skills in this catalog. The most-starred ones next to it are Benchmark, Benchmark Optimization Loop and API Design Patterns. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of GraphQL Injection Detection against them. Open each page to compare what they document and how they install.