Gmail MCP vs BounceProtect MCP Server

A side-by-side look at the Gmail MCP and BounceProtect MCP Server MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.

Gmail MCP logoGmail MCPCommunication · Local subprocess (stdio)Gmail MCP server — scope-gated tools + attachment/download path jails + supply-chain hardening. Fork of GongRzhe/Gmail-MCP-Server via ArtyMcLabin's intermediate fork.57GoodAuth: oauth 2.0BounceProtect MCP Server logoBounceProtect MCP ServerCommunicationEmail validation and SMTP verification for Claude Desktop, Cursor, and Claude Code.29EmergingAuth: not declared

Verdict: choose Gmail MCP for communication work as a local process; choose BounceProtect MCP Server for communication. You can also run both side by side in one mcpServers block.

Which MCP server should you choose?

Gmail MCP logoChoose Gmail MCP when

  • You need dedicated capabilities in the Communication domain.
  • You prefer a local stdio subprocess transport.
  • Its auth model fits you: OAuth 2.0.
  • You have the keys it needs: GMAIL_MCP_RECIPIENT_PAIRING.
Explore Gmail MCP

BounceProtect MCP Server logoChoose BounceProtect MCP Server when

  • You need dedicated capabilities in the Communication domain.
  • You have the keys it needs: BOUNCEPROTECT_API_KEY.
Explore BounceProtect MCP Server

Feature & specification comparison

Rows where the two servers differ are marked.

SpecGmail MCP logoGmail MCPBounceProtect MCP Server logoBounceProtect MCP Server
CategoryCommunicationCommunication
Quality signal57/100 · Good29/100 · Emerging
Install commandConfirmedNot confirmed yet
TransportLocal subprocess (stdio)—
AuthOAuth 2.0Not declared
PricingFreeNot declared
Required env varsGMAIL_MCP_RECIPIENT_PAIRINGBOUNCEPROTECT_API_KEY
Verified ownerCommunity listingCommunity listing
GitHub stars150
Directory activity 3 views 0 installs 0 upvotes 0 views 0 installs 0 upvotes
ToolsNot listedNot listed

Tools & capabilities

Gmail MCP tools

No tool names declared yet. Check the project README from the listing page.

BounceProtect MCP Server tools

No tool names declared yet. Check the project README from the listing page.

Ready-to-paste client configs

Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.

Gmail MCP

mcpServers (Claude Desktop / Cursor)
{
  "mcpServers": {
    "klodr-gmail-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@klodr/gmail-mcp"
      ],
      "env": {
        "GMAIL_MCP_RECIPIENT_PAIRING": "YOUR_GMAIL_MCP_RECIPIENT_PAIRING_HERE"
      }
    }
  }
}

BounceProtect MCP Server

No confirmed install command for BounceProtect MCP Server yet — follow the setup steps linked from its listing page rather than a guessed package name.

Frequently asked questions

Gmail MCP is categorized under Communication and uses a local stdio subprocess. BounceProtect MCP Server belongs to Communication and uses an install path we have not confirmed yet. Pick Gmail MCP for communication work and BounceProtect MCP Server for communication.

Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client. BounceProtect MCP Server has no confirmed install command yet — follow its own setup instructions.

Gmail MCP is listed as free. Auth: oauth 2.0. BounceProtect MCP Server has no declared pricing — check the project's own site. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.

Yes. MCP clients support multiple servers: add klodr-gmail-mcp and mcp-65 as separate keys in the same mcpServers object, and your assistant will call tools from either one.

On AllMCPs, Gmail MCP has a quality signal of 57/100 (Good) with 3 views, 0 installs and 15 GitHub stars. BounceProtect MCP Server has 29/100 (Emerging) with 0 views, 0 installs and 0 GitHub stars.