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Gmail MCP Server

by Mkpoli
Developer ToolsModerate5.2MCP RegistryLocal
Free

Server data from the Official MCP Registry

Multi-account Gmail on a Cloudflare Worker you deploy yourself: read, send, reply, labels, threads

About

Multi-account Gmail on a Cloudflare Worker you deploy yourself: read, send, reply, labels, threads

Security Report

5.2
Moderate5.2Moderate Risk

gmail-mcp is a well-architected MCP server with strong security practices around OAuth 2.1/PKCE, token management, and input validation. The codebase demonstrates careful attention to security details like CRLF injection prevention and scope minimalism. No critical vulnerabilities detected. Minor quality findings around broad error handling and logging do not materially impact security posture. Supply chain analysis found 3 known vulnerabilities in dependencies (0 critical, 3 high severity).

3 files analyzed · 6 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

env_vars

Check that this permission is expected for this type of plugin.

HTTP Network Access

Connects to external APIs or services over the internet.

File System Read

Reads files on your machine. Normal for tools that analyze or process local data.

process_spawn

Check that this permission is expected for this type of plugin.

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-mkpoli-gmail-mcp": {
      "args": [
        "-y",
        "gmail-mcp"
      ],
      "command": "npx"
    }
  }
}

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Gmail MCP Server - Multi-account Gmail on a Cloudflare Worker you deploy | MCP Marketplace