Bridges any GraphQL API to Claude Code — auto-generates MCP tools via schema introspection.
To add mcp-graphql-bridge to Claude, run the install command below or copy the ready-made config for Claude Code, Claude Desktop, Cursor and VS Code further down. Restart your client after adding it and its tools show up in your next conversation. It needs 7 environment variables, listed below.
Install
npx -y mcp-graphql-bridge@2.1.0Environment variables
GRAPHQL_API_URLSet in your MCP configGRAPHQL_INTROSPECTION_URLSet in your MCP configGRAPHQL_TOKENSet in your MCP configGRAPHQL_INTROSPECTION_TOKENSet in your MCP configGRAPHQL_MAX_TOOLSSet in your MCP configGRAPHQL_INCLUDE_MUTATIONSSet in your MCP configGRAPHQL_MAX_RETRIESSet in your MCP configInstall with your client
claude mcp add mcp-graphql-bridge --env GRAPHQL_API_URL=<YOUR_GRAPHQL_API_URL> --env GRAPHQL_INTROSPECTION_URL=<YOUR_GRAPHQL_INTROSPECTION_URL> --env GRAPHQL_TOKEN=<YOUR_GRAPHQL_TOKEN> --env GRAPHQL_INTROSPECTION_TOKEN=<YOUR_GRAPHQL_INTROSPECTION_TOKEN> --env GRAPHQL_MAX_TOOLS=<YOUR_GRAPHQL_MAX_TOOLS> --env GRAPHQL_INCLUDE_MUTATIONS=<YOUR_GRAPHQL_INCLUDE_MUTATIONS> --env GRAPHQL_MAX_RETRIES=<YOUR_GRAPHQL_MAX_RETRIES> -- npx -y mcp-graphql-bridge@2.1.0
Run this in a terminal to add the server to Claude Code.
What this does
mcp-graphql-bridge exposes a set of tools to Claude over the Model Context Protocol. After you add it to claude_desktop_config.json (snippet above) and restart Claude Desktop, those tools become callable inside any conversation.
Requirements
This server needs the following environment variables to be set before it can run:
GRAPHQL_API_URL GRAPHQL_INTROSPECTION_URL GRAPHQL_TOKEN GRAPHQL_INTROSPECTION_TOKEN GRAPHQL_MAX_TOOLS GRAPHQL_INCLUDE_MUTATIONS GRAPHQL_MAX_RETRIES
Set these via the env object in your MCP config (see claude_desktop_config.json snippet above).
Frequently asked questions
How do I install mcp-graphql-bridge?
Run the Claude Code command in the install section to add mcp-graphql-bridge to Claude Code, or copy the ready-made config for your client from the install section on this page. Restart your client afterwards and the tools appear in your next conversation.
Which clients work with mcp-graphql-bridge?
This page carries setup and config for Claude Code, Claude Desktop, Cursor and VS Code. Any other MCP client that accepts a standard server config can connect to mcp-graphql-bridge as well.
Does mcp-graphql-bridge need an API key?
Yes. Before it can run, set these environment variables: GRAPHQL_API_URL, GRAPHQL_INTROSPECTION_URL, GRAPHQL_TOKEN, GRAPHQL_INTROSPECTION_TOKEN, GRAPHQL_MAX_TOOLS, GRAPHQL_INCLUDE_MUTATIONS, GRAPHQL_MAX_RETRIES. They go in the env block of your MCP config.
Imported from the Official MCP Registry. The details above come from the registry entry; the maker can claim this listing to correct them, add docs, and see its traffic.
Is this your MCP server?
Claim this listing to see its traffic, fix details yourself, and skip the review queue on future updates.
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