Cloud Spanner Admin MCP Server

The Cloud Spanner Admin Model Context Protocol (MCP) Server gives AI-powered development tools the ability to manage your Google Cloud Spanner infrastructure. It supports creating instances.

Features

An editor configured to use the Cloud Spanner Admin MCP server can use its AI capabilities to help you:

Provision & Manage Infrastructure - Create Cloud Spanner instances

Prerequisites

Node.js installed.
A Google Cloud project with the Cloud Spanner Admin API enabled.
Ensure Application Default Credentials are available in your environment.
IAM Permissions:
- Cloud Spanner Admin (roles/spanner.admin)

Install & Configuration

In the Antigravity MCP Store, click the "Install" button.

You'll now be able to see all enabled tools in the "Tools" tab.

Note

If you encounter issues with Windows Defender blocking the execution, you may need to configure an allowlist. See Configure exclusions for Microsoft Defender Antivirus for more details.

Usage

Once configured, the MCP server will automatically provide Cloud Spanner Admin capabilities to your AI assistant. You can:

"Create a new Spanner instance named 'my-spanner-instance' in the 'my-gcp-project' project with config 'regional-us-central1', edition 'ENTERPRISE', and 1 node."

Server Capabilities

The Cloud Spanner Admin MCP server provides the following tools:

Tool Name	Description
`create_instance`	Create a Cloud Spanner instance.

Custom MCP Server Configuration

Add the following configuration to your MCP client (e.g., settings.json for Gemini CLI, mcp_config.json for Antigravity):

{
  "mcpServers": {
    "spanner-admin": {
      "command": "npx",
      "args": ["-y", "@toolbox-sdk/server", "--prebuilt", "spanner-admin", "--stdio"]
    }
  }
}

Documentation

For more information, visit the Cloud Spanner Admin API documentation.

2.3 KiB Raw Blame History