Wpgraphql Schema Extension Builder

---
name: "WPGraphQL Schema Extension Builder"
slug: "wpgraphql-schema-extension-builder"
description: "Builds and documents WPGraphQL extensions with hooks such as `graphql_register_types`, `register_graphql_field`, and `register_graphql_object_type`. Ideal for exposing custom fields, computed properties, and relationships in a way that stays aligned with WordPress data models and client queries."
github_stars: 3779
verification: "security_reviewed"
source: "https://github.com/wp-graphql/wp-graphql"
author: "wp-graphql"
category: "WordPress & CMS"
framework: "Claude Code"
tool_ecosystem:
  github_repo: "wp-graphql/wp-graphql"
  github_stars: 3779
---

# WPGraphQL Schema Extension Builder

Builds and documents WPGraphQL extensions with hooks such as `graphql_register_types`, `register_graphql_field`, and `register_graphql_object_type`. Ideal for exposing custom fields, computed properties, and relationships in a way that stays aligned with WordPress data models and client queries.

## Installation

Requirements and caveats from upstream:
- Breaking changes that require community feedback

Basic usage or getting-started notes:
- ![graphiql-ide-example.gif](plugins/wp-graphql/img/graphiql-ide-example.gif)

- Source: https://github.com/wp-graphql/wp-graphql
- Extracted from upstream docs: https://raw.githubusercontent.com/wp-graphql/wp-graphql/HEAD/README.md

## Source

- [Agent Skill Exchange](https://agentskillexchange.com/skills/wpgraphql-schema-extension-builder/)