---
title: "GraphQL Schema Introspection Mapper"
description: "Introspects GraphQL APIs via the __schema query and maps type relationships, deprecated fields, and circular references. Generates SDL exports, TypeScript types via graphql-codegen, and schema diff reports between versions."
verification: "security_reviewed"
source: "https://github.com/graphql/graphql-js"
category:
  - "Data Extraction & Transformation"
framework:
  - "Cursor"
  - "Multi-Framework"
tool_ecosystem:
  github_repo: "graphql/graphql-js"
  github_stars: 20324
  npm_package: "graphql"
  npm_weekly_downloads: 34200861
---

# GraphQL Schema Introspection Mapper

Introspects GraphQL APIs via the __schema query and maps type relationships, deprecated fields, and circular references. Generates SDL exports, TypeScript types via graphql-codegen, and schema diff reports between versions.

## Installation

Choose whichever fits your setup:

1. Copy this skill folder into your local skills directory.
2. Clone the repo and symlink or copy the skill into your agent workspace.
3. Add the repo as a git submodule if you manage shared skills centrally.
4. Install it through your internal provisioning or packaging workflow.
5. Download the folder directly from GitHub and place it in your skills collection.

## Source

- [Agent Skill Exchange](https://agentskillexchange.com/skills/graphql-schema-introspection-mapper/)