What is the key difference between Google Ads MCP and Opus Growth?

Google Ads MCP belongs to the Marketing category with local stdio execution, while Opus Growth belongs to the Marketing category with cloud HTTP/SSE execution.

How do I install Google Ads MCP or Opus Growth in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are Google Ads MCP and Opus Growth free or paid?

Google Ads MCP operates under a Free / Open Source model (No auth required). Opus Growth operates under a Freemium model (OAuth 2.0).

Which MCP server has more tools and community activity?

Google Ads MCP lists 6 tools with 0 views and 4 GitHub stars. Opus Growth lists 6 tools with 4 views and 0 GitHub stars.

Can I use both Google Ads MCP and Opus Growth together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

Side-by-Side Model Context Protocol Comparison

Google Ads MCP vs Opus Growth

In-depth architectural comparison of the Google Ads MCP and Opus Growth MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

At a Glance & Executive Verdict

Google Ads MCP

Marketing · Local stdio

Quality: 44/100 (Fair) | Auth: No auth required

Opus Growth

Marketing · Remote HTTP/SSE

Quality: 75/100 (Great) | Auth: OAuth 2.0

Verdict Summary: Choose Google Ads MCP if you need specialized Marketing tools running via a local process. Choose Opus Growth if your workspace requires Marketing integration with remote web transport. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Google Ads MCP when:

You need dedicated capabilities in the Marketing domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
You have access to required keys: GOOGLE_ADS_DEVELOPER_TOKEN, GOOGLE_ADS_CLIENT_ID, GOOGLE_ADS_CLIENT_SECRET, GOOGLE_ADS_LOGIN_CUSTOMER_ID, GOOGLE_ADS_REDIRECT_URI, GOOGLE_ADS_PRIVACY_MODE, GOOGLE_ADS_ALLOW_MUTATIONS, GOOGLE_ADS_TOKEN_PATH.
Primary tools included: 22 tools across six categories, Google Ads REST API access, Read-only reporting and waste analysis.

Explore Google Ads MCP Details

Choose Opus Growth when:

You need dedicated capabilities in the Marketing domain.
You prefer remote streaming HTTP/SSE transport architecture.
Your security boundary fits: OAuth 2.0 (Freemium).
Primary tools included: .

Feature & Specification Comparison

Specification	Google Ads MCP Marketing	Opus Growth VerifiedMarketing
Summary	Unofficial Google Ads MCP for campaigns, keywords, budgets, and gated mutations.	Hosted, OAuth-protected MCP server for advertising operations. One connector covers Google Ads, Meta Ads, Microsoft Advertising, TikTok Ads and LinkedIn Ads, plus Search Console, GA4, YouTube, Tag Manager and Google Business Profile. Every write returns a dry-run preview and is applied only after explicit confirmation.
Category & Scope

Tools & Capabilities Breakdown

Google Ads MCP Tools (6)

22 tools across six categories

Google Ads REST API access

Read-only reporting and waste analysis

Gated campaign, keyword, bid, and budget mutations

Summary, structured, and raw privacy modes

Stdio and loopback Streamable HTTP transports

Opus Growth Tools (6)

Hosted MCP endpoint

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

Google Ads MCP Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "google-ads-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "google-ads-mcp-unofficial"
      ],
      "env": {
        "GOOGLE_ADS_DEVELOPER_TOKEN": "YOUR_GOOGLE_ADS_DEVELOPER_TOKEN_HERE",
        "GOOGLE_ADS_CLIENT_ID": "YOUR_GOOGLE_ADS_CLIENT_ID_HERE",
        "GOOGLE_ADS_CLIENT_SECRET": "YOUR_GOOGLE_ADS_CLIENT_SECRET_HERE",
        "GOOGLE_ADS_LOGIN_CUSTOMER_ID": "YOUR_GOOGLE_ADS_LOGIN_CUSTOMER_ID_HERE",
        "GOOGLE_ADS_REDIRECT_URI": "YOUR_GOOGLE_ADS_REDIRECT_URI_HERE",
        "GOOGLE_ADS_PRIVACY_MODE": "YOUR_GOOGLE_ADS_PRIVACY_MODE_HERE",
        "GOOGLE_ADS_ALLOW_MUTATIONS": "YOUR_GOOGLE_ADS_ALLOW_MUTATIONS_HERE",
        "GOOGLE_ADS_TOKEN_PATH": "YOUR_GOOGLE_ADS_TOKEN_PATH_HERE"
      }
    }
  }
}

Opus Growth Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "opus-growth": {
      "url": "https://mcp.opus-growth.com/mcp"
    }
  }
}

Frequently Asked Questions

Google Ads MCP is categorized under Marketing and uses a local stdio subprocess. In contrast, Opus Growth belongs to Marketing using remote streaming HTTP/SSE transport. Select Google Ads MCP when you need capabilities focused on marketing and Opus Growth when you require tools for marketing.

More alternatives to Google Ads MCP More alternatives to Opus Growth Marketing category hub