email_finder

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

Find the most likely professional/work email address for a specific person at a domain on Hunter.io. Returns the email, a confidence score, position, and the number of corroborating sources. Example: email_finder({ domain: “stripe.com”, first_name: “Patrick”, last_name: “Collison” })

Parameters

NameTypeRequiredDescription
domainstringyesCompany domain, e.g. “stripe.com”
first_namestringyesPerson’s first name, e.g. “Patrick”
last_namestringyesPerson’s last name, e.g. “Collison”
_apiKeystringnoOptional — your own Hunter.io API key for higher limits; omit to use the shared Pipeworx key.

Example call

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_finder","arguments":{}}}'

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.

Regenerated from source · build June 4, 2026