blurrah/mcp-graphql

Overview

A Model Context Protocol (MCP) server that enables AI assistants to query, mutate, and introspect GraphQL APIs. Built in TypeScript, it acts as a bridge between MCP-compatible clients and any GraphQL endpoint.

Best for

Best for
Developers adding GraphQL query capabilities to AI assistants or chatbots via the Model Context Protocol

Use cases

• Query GraphQL data from an AI assistant conversation
• Execute mutations to modify backend state via natural language
• Introspect GraphQL schemas to understand available types and fields

How to use

Install

npx -y @smithery/cli install mcp-graphql --client claude

Tools exposed

• ALLOW_MUTATIONS

Tested with

Claude Desktop

Notes

A Model Context Protocol (MCP) server that enables AI assistants to query, mutate, and introspect GraphQL APIs. Built in TypeScript, it acts as a bridge between MCP-compatible clients and any GraphQL endpoint.

389 stars on GitHub. Last updated 2025-09-08. Licensed MIT.

Use cases

• Query GraphQL data from an AI assistant conversation
• Execute mutations to modify backend state via natural language
• Introspect GraphQL schemas to understand available types and fields

Pros

• Easy integration with any MCP-compatible AI client
• Written in TypeScript with strong typing and community support
• Acts as a generic adapter, working with any GraphQL API

Cons

• Requires a separate MCP client or host to be useful
• Limited to GraphQL endpoints, not a general-purpose API tool
• May need custom configuration for authentication or complex queries

Indexed from awesome-mcp-servers-punkpeye and enriched against its public facts.