ClearBounce Email Verification for Gemini CLI

net.clearbounce/email-verification

Verify email addresses in real time and find business email addresses with live mailbox checks.

client:Gemini CLI transport:streamable-http tools:5

Install ClearBounce Email Verification in Gemini CLI

~/.gemini/settings.json · windows: %USERPROFILE%\.gemini\settings.json

{
  "mcpServers": {
    "email-verification": {
      "httpUrl": "https://clearbounce.net/mcp"
    }
  }
}

Gemini expands $VAR and ${VAR} inside env values, so a secret can live in your shell rather than this file. Gemini CLI docs