BillionVerify for Gemini CLI

io.github.billionverify/billionverify-mcp

Email verification for AI agents: verify single or bulk emails, check credits and history.

client:Gemini CLI transport:streamable-http runtime:npm tools:11

Install BillionVerify in Gemini CLI

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

{
  "mcpServers": {
    "billionverify-mcp": {
      "httpUrl": "https://mcp.billionverify.com/mcp"
    }
  }
}

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