MCP Toolbox for Databases (BigQuery) vs Snowflake 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	Snowflake MCP Server Query Snowflake databases over MCP — read/write SQL, schema discovery, and data-insight memos. Unverified stdio (local) API key Stale Python
Category	Databases	Databases
Language	Go	Python
Transport	stdio (local)	stdio (local)
Auth	OAuth	API key
GitHub stars	16k	183
Last commit	2 months ago	10 months ago
Verified
Actively maintained
Install	`brew install mcp-toolbox && toolbox --prebuilt bigquery --stdio`	`npx -y @smithery/cli install mcp_snowflake_server --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 Snowflake MCP Server if you prefer its approach (query snowflake databases over mcp — read/write sql, schema discovery, and data-insight memos).

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 Snowflake MCP Server

Install / run

npx -y @smithery/cli install mcp_snowflake_server --client claude

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

{
  "mcpServers": {
    "snowflake-mcp-server": {
      "command": "uvx",
      "args": [
        "--python=3.12",
        "mcp_snowflake_server",
        "--account",
        "your_account",
        "--warehouse",
        "your_warehouse",
        "--user",
        "your_user",
        "--password",
        "your_password",
        "--role",
        "your_role",
        "--database",
        "your_database",
        "--schema",
        "your_schema"
      ]
    }
  }
}

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 Snowflake 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 Snowflake MCP Server if you prefer its approach (query snowflake databases over mcp — read/write sql, schema discovery, and data-insight memos).

Can I use both MCP Toolbox for Databases (BigQuery) and Snowflake 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 Snowflake 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 Snowflake MCP Server →More comparisons →