mcp-graphql and mcp-graphql-tools
About mcp-graphql
blurrah/mcp-graphql
Model Context Protocol server for GraphQL
Exposes GraphQL schema introspection and query execution as MCP tools, with configurable mutation support and support for local or remote schema files. Configured entirely through environment variables (endpoint, auth headers, schema source), enabling seamless integration with any GraphQL API without code changes. Designed for LLM clients like Claude to dynamically discover and interact with GraphQL endpoints while defaulting mutations to disabled for safety.
About mcp-graphql-tools
saewoohan/mcp-graphql-tools
GraphQL MCP server for AI assistants
Exposes two core tools for GraphQL interaction: `graphql_query` for executing queries/mutations with optional variables and custom headers, and `graphql_introspect` for schema exploration. Implements query complexity limiting and configurable timeouts to prevent abuse, with support for Claude Desktop integration via stdio transport and pre-configured endpoints through command-line arguments.
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