Google Workspace MCP vs Reply.io

In-depth architectural comparison of the Google Workspace MCP and Reply.io 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.

Which MCP Server Should You Choose?

Choose Google Workspace MCP when:

• You need dedicated capabilities in the Developer Tools domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).

Explore Google Workspace MCP Details

Choose Reply.io when:

• You need dedicated capabilities in the Developer Tools domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).

Explore Reply.io Details

Feature & Specification Comparison

Specification	Google Workspace MCP Developer Tools	Reply.io Developer Tools
Summary	Google Workspace Admin via MCP. Manage users, groups, aliases, org units.	Manage sequences, contacts, and outreach statistics on Reply.io's sales engagement platform.
Category & Scope	Developer Tools	Developer Tools
Quality signal

Tools & Capabilities Breakdown

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).

{
  "mcpServers": {
    "google-workspace-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/inspector"
      ]
    }
  }
}

{
  "mcpServers": {
    "reply-io": {
      "command": "npx",
      "args": [
        "-y",
        "reply-io"
      ]
    }
  }
}

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