`email_verifier`

Pack: hunter · Endpoint: https://gateway.pipeworx.io/hunter/mcp

Verify an email address with Hunter.io email verification. Checks deliverability, MX records, SMTP, and whether the address is disposable or webmail. Returns a status, result, and confidence score. Example: email_verifier({ email: “[email protected]” })

Parameters

Name	Type	Required	Description
`email`	string	yes	Email address to verify, e.g. “[email protected]”
`_apiKey`	string	no	Optional — your own Hunter.io API key for higher limits; omit to use the shared Pipeworx key.

Example call

Arguments

{
  "email": "[email protected]"
}

curl

curl -X POST https://gateway.pipeworx.io/hunter/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"email_verifier","arguments":{"email":"[email protected]"}}}'

TypeScript (@pipeworx/sdk)

import { Pipeworx } from '@pipeworx/sdk';
const pipeworx = new Pipeworx();

const result = await pipeworx.call('email_verifier', {
  "email": "[email protected]"
});

More examples

{
  "email": "[email protected]"
}

Connect

Add this to your MCP client config, or use one-click install buttons:

{
  "mcpServers": {
    "hunter": {
      "url": "https://gateway.pipeworx.io/hunter/mcp"
    }
  }
}

See Getting Started for client-specific install steps.

email_verifier