GraphQL Bridge MCP Server

by murilojrpereiraio.github.murilojrpereira/mcp-graphql-bridgev2.1.0

Bridges any GraphQL API to Claude Code — auto-generates MCP tools via schema introspection.

1Node.jsstdioofficial registry

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freshness

Active20d ago

Install GraphQL Bridge MCP server

claude mcp add graphql-bridge -e GRAPHQL_TOKEN='<graphql-token>' -e GRAPHQL_INTROSPECTION_TOKEN='<graphql-introspection-token>' -- npx -y mcp-graphql-bridge

{
  "mcpServers": {
    "graphql-bridge": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-graphql-bridge"
      ],
      "env": {
        "GRAPHQL_TOKEN": "<graphql-token>",
        "GRAPHQL_INTROSPECTION_TOKEN": "<graphql-introspection-token>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "graphql-bridge": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-graphql-bridge"
      ],
      "env": {
        "GRAPHQL_TOKEN": "<graphql-token>",
        "GRAPHQL_INTROSPECTION_TOKEN": "<graphql-introspection-token>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "graphql-bridge": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "mcp-graphql-bridge"
      ],
      "env": {
        "GRAPHQL_TOKEN": "<graphql-token>",
        "GRAPHQL_INTROSPECTION_TOKEN": "<graphql-introspection-token>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "graphql-bridge": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-graphql-bridge"
      ],
      "env": {
        "GRAPHQL_TOKEN": "<graphql-token>",
        "GRAPHQL_INTROSPECTION_TOKEN": "<graphql-introspection-token>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
GRAPHQL_API_URL	—	—	GraphQL endpoint URL used for executing queries and mutations. Defaults to the public Countries API.
GRAPHQL_INTROSPECTION_URL	—	—	GraphQL endpoint URL used for schema introspection. Defaults to GRAPHQL_API_URL.
GRAPHQL_TOKEN	—	yes	Bearer token for authenticating query and mutation execution.
GRAPHQL_INTROSPECTION_TOKEN	—	yes	Bearer token for schema introspection. Defaults to GRAPHQL_TOKEN.
GRAPHQL_MAX_TOOLS	—	—	Maximum number of generated query and mutation tools. Defaults to 128.
GRAPHQL_INCLUDE_MUTATIONS	—	—	Set to false to disable mutation tools and mutation execution. Defaults to true.
GRAPHQL_MAX_RETRIES	—	—	Retries for transient upstream responses. Defaults to 0.

Freshness

Active — last maintenance signal 20d ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-09-19 · 20d ago · GitHub
Latest release
2026-07-28 · 2mo ago · GitHub · v2.1.0
Package published
no data · npm/PyPI
Registry entry updated
2026-07-28 · 2mo ago · official registry · v2.1.0

FAQ

›How do I install the GraphQL Bridge MCP server in Claude Code?

Run: claude mcp add graphql-bridge -e GRAPHQL_TOKEN='<graphql-token>' -e GRAPHQL_INTROSPECTION_TOKEN='<graphql-introspection-token>' -- npx -y mcp-graphql-bridge. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does GraphQL Bridge require an API key?

Yes. It expects GRAPHQL_TOKEN, GRAPHQL_INTROSPECTION_TOKEN, of which 2 are secrets.

›Can I use GraphQL Bridge as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is GraphQL Bridge in the official MCP registry?

Yes, as io.github.murilojrpereira/mcp-graphql-bridge.