GraphQL MCP Server

Example Use Cases

• 1

  Query GitHub's GraphQL API (or other GraphQL services) from within Claude Desktop to fetch user, repo, or workflow data.

• 2

  Interact with multiple GraphQL backends (Hasura, WordPress, custom APIs) by dynamically adding endpoints and using per-endpoint auth headers.

• 3

  Perform mutations or variable-driven requests, manage authentication via environment variables, and list available GraphQL endpoints programmatically.

Description

This MCP server lets Claude Desktop run GraphQL queries, mutations, and variable-driven requests against any configured endpoint. It supports adding new endpoints dynamically, configuring HTTP headers for authentication, and environment-based configuration for tokens and URLs. The project includes tools to list available endpoints and a setup script to integrate with Claude Desktop. It is useful for connecting Claude to services like GitHub, Hasura, WordPress, or custom GraphQL APIs.