The Guild · GraphQL Specification

GraphQL Code Generator – GraphQL Schema

GraphQL Code Generator is a CLI tool from The Guild that generates TypeScript types, React hooks, resolvers, and SDKs from GraphQL schemas and operations. It has a plugin-based architecture with 50+ community and built-in plugins.

Documentation Endpoint View on GitHub API CompositionAPI GatewayAPI ObservabilityBreaking Change DetectionCI/CDCode GenerationDeveloper ToolsExecutionFederationGitHub ActionsGraphQLJavaScriptMicroservicesMiddlewareMockingOpen-SourcePluginsRESTSDKScalarsSchemaSchema CompositionSchema MergingSchema RegistrySchema StitchingSchema TransformationSchema ValidationServerSubscriptionThe GuildType MergingType SafetyTypeScriptgRPCGraphQL

Overview

GraphQL Code Generator – GraphQL Schema is a GraphQL API specification published by The Guild on the APIs.io network.

The specification includes 7 reference links.

Tagged areas include API Composition, API Gateway, API Observability, Breaking Change Detection, and CI/CD.

Endpoint

References

Docs home https://the-guild.dev/graphql/codegen/docs
Config reference https://the-guild.dev/graphql/codegen/docs/config-reference/codegen-config
Schema field https://the-guild.dev/graphql/codegen/docs/config-reference/schema-field
Plugins index https://the-guild.dev/graphql/codegen/docs/plugins
TypeScript plugin https://the-guild.dev/graphql/codegen/plugins/typescript/typescript
TypeScript resolvers plugin https://the-guild.dev/graphql/codegen/plugins/typescript/typescript-resolvers
Lifecycle hooks https://the-guild.dev/graphql/codegen/docs/config-reference/lifecycle-hooks

Related API Specs

GraphQL Hive Console GraphQL API (OpenAPI)

Back to The Guild · All GraphQL Specs · GitHub

Work with this as data

Every GraphQL schema here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for graphql

4 MCP tools reach this

find_graphqlBrowse and filter every GraphQL schema in the catalog.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This GraphQL schema

curl "https://apis.io/api/v1/graphql/graphql-code-generator-graphql"

All graphql

curl "https://apis.io/api/v1/graphql?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.