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[ HTTP MCP ]

How to Use Google Drive MCP Server with Bifrost

Connect AI assistants to files and folders in Google Drive through Google Workspace MCP.

[ MCP SERVER SUMMARY ]

Google Drive MCP server summary

Google Drive MCP (Developer Preview) lets AI agents search files, read content, and manage Drive resources under user OAuth permissions. Bifrost governs which Drive tools each team can use and logs file access for compliance.

PropertyDetails
CompanyGoogle
Connection typeHTTP
AuthenticationOAuth 2.0 (Google Cloud client)
Package or endpointhttps://drivemcp.googleapis.com/mcp/v1
CapabilitiesSearch and list files, Read file content and metadata, Copy and create files
Official documentationGoogle Drive MCP documentation

Before you start

  • Google Cloud project with Drive API and Drive MCP API enabled
  • OAuth client credentials

What you can do with Google Drive

  • Give research agents governed Drive search without sharing service accounts broadly
  • Block write tools for read-only knowledge assistants
  • Retain an audit trail of AI file access
FilesGoogle Workspace

[ HOW TO CONNECT ]

Connect Google Drive to Bifrost in three steps

1

Install Bifrost

Start the gateway locally or deploy in your VPC.

npx -y @maximhq/bifrost
2

Add Google Drive in MCP Gateway

Open MCP Gateway in the Bifrost dashboard, click New MCP Server, and choose HTTP. Or register via the API below.

• Endpoint: https://drivemcp.googleapis.com/mcp/v1.

• Enable drive.googleapis.com and drivemcp.googleapis.com.

3

Point clients at Bifrost /mcp

Configure Claude Desktop, Cursor, or Claude Code to use your Bifrost endpoint with a virtual key instead of connecting directly to Google Drive.

{
  "mcpServers": {
    "bifrost": {
      "url": "http://localhost:8080/mcp",
      "headers": {
        "Authorization": "Bearer vk_your_virtual_key"
      }
    }
  }
}

[ EXAMPLE CONFIG ]

Register Google Drive via API

Add this MCP client with a POST to /api/mcp/client. See Connecting to MCP Servers for full options.

curl -X POST http://localhost:8080/api/mcp/client \
  -H "Content-Type: application/json" \
  -d '{
    "name": "google-drive",
    "connection_type": "http",
    "connection_string": "https://drivemcp.googleapis.com/mcp/v1",
    "auth_type": "oauth",
    "tools_to_execute": [
      "*"
    ]
  }'

[ WHY BIFROST ]

Run Google Drive through one governed gateway

Access control

Virtual keys, RBAC, and tool allowlists per team or agent.

Cost governance

Attribute MCP tool spend alongside LLM usage in one view.

Observability

Log every tool call with latency, server, and virtual key metadata.

Credential isolation

Upstream secrets stay in the gateway — not on every laptop.

[ FAQ ]

Common questions

What does the Google Drive MCP server do?

Google Drive exposes search and list files, read file content and metadata, copy and create files to MCP-compatible AI clients. Bifrost connects to it as an upstream MCP client and exposes approved tools through one governed /mcp endpoint.

How does Google Drive authenticate when used with Bifrost?

Google Drive uses OAuth 2.0 (Google Cloud client). Store credentials in Bifrost's environment or credential configuration so they stay at the gateway instead of being copied into every AI client.

Can Claude Desktop, Cursor, or Claude Code use Google Drive through Bifrost?

Yes. After registering Google Drive in Bifrost, point any HTTP MCP-compatible client at the Bifrost /mcp endpoint and authenticate with a virtual key. The client sees only the tools allowed for that key.

[ MCP GATEWAY ]

One gateway for Google Drive and every other MCP server

Bifrost MCP Gateway gives you tool-level access control, audit logs, and up to 92% lower token costs when agents orchestrate multiple tools.