MCP Toolbox for Databases (BigQuery) vs BigQuery MCP server

A side-by-side comparison of two Databases servers — tools, transport, auth, maintenance, and copy-paste config for each.

	MCP Toolbox for Databases (BigQuery) Google's official MCP server with prebuilt BigQuery tools, querying datasets via Application Default Credentials. Verified stdio (local) OAuth Go	BigQuery MCP server Inspect BigQuery schemas and run SQL queries from your LLM client. Unverified stdio (local) No auth Python
Category	Databases	Databases
Language	Go	Python
Transport	stdio (local)	stdio (local)
Auth	OAuth	None
GitHub stars	16k	127
Last commit	2 months ago	4 months ago
Verified
Actively maintained
Install	`brew install mcp-toolbox && toolbox --prebuilt bigquery --stdio`	`npx -y @smithery/cli install mcp-server-bigquery --client claude`
Repo	Open	Open

Verdict

Pick MCP Toolbox for Databases (BigQuery) if you want the official, vendor-maintained server, and you prefer the more popular, battle-tested option.

Pick BigQuery MCP server if you want zero-setup with no API key.

Add MCP Toolbox for Databases (BigQuery)

Install / run

brew install mcp-toolbox && toolbox --prebuilt bigquery --stdio

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "mcp-toolbox-for-databases-bigquery": {
      "command": "/absolute/path/to/toolbox",
      "args": [
        "--prebuilt",
        "bigquery",
        "--stdio"
      ],
      "env": {
        "BIGQUERY_PROJECT": "<your-gcp-project-id>"
      }
    }
  }
}

Add BigQuery MCP server

Install / run

npx -y @smithery/cli install mcp-server-bigquery --client claude

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "bigquery-mcp-server": {
      "command": "uvx",
      "args": [
        "mcp-server-bigquery"
      ],
      "env": {
        "BIGQUERY_PROJECT": "{{GCP_PROJECT_ID}}",
        "BIGQUERY_LOCATION": "{{GCP_LOCATION}}"
      }
    }
  }
}

Requires `uv` (the Python package runner). Install it from https://docs.astral.sh/uv/ if `uvx` is not found.

FAQ

MCP Toolbox for Databases (BigQuery) or BigQuery MCP server — which is better?

Pick MCP Toolbox for Databases (BigQuery) if you want the official, vendor-maintained server, and you prefer the more popular, battle-tested option. Pick BigQuery MCP server if you want zero-setup with no API key.

Can I use both MCP Toolbox for Databases (BigQuery) and BigQuery MCP server?

Yes — MCP clients let you enable multiple servers at once. Add both configs to your client's mcpServers and use whichever tool fits the task.

Do MCP Toolbox for Databases (BigQuery) and BigQuery MCP server work with Claude, Cursor and Windsurf?

Both do. Copy the per-client config below into Claude Desktop, Cursor, or Windsurf.

View MCP Toolbox for Databases (BigQuery) →View BigQuery MCP server →More comparisons →