GraphQL MCP Server and GraphiQL Plugins
This page introduces a GraphQL MCP server and associated GraphiQL plugins, designed to enhance GraphQL development workflows by integrating MCP capabilities directly into the GraphiQL IDE.
Background
GraphQL MCP is a server that exposes any GraphQL API via the Model Context Protocol (MCP) — an open standard that lets AI assistants (like Claude) read and write data from external tools directly. Instead of requiring developers to build custom integrations for every AI agent, MCP provides a universal plug-in interface. This particular server wraps a GraphQL endpoint into MCP, so an AI can introspect the schema, run queries, and trigger mutations conversationally. The project also provides GraphiQL plugins, extending the popular in-browser GraphQL IDE with MCP-aware features — letting developers explore and test the same capabilities inside their familiar query editor. It targets teams building AI agents that need structured access to existing GraphQL backends without custom glue code.