Hunter MCP Server with 12 Tools Ready for AI Agents

Name: Hunter
Availability: InStock
Author: Vinkius

GDPR Free for Subscribers

Find and verify professional email addresses with domain search, email finder, and deliverability verification for sales outreach. Unlock 12 tools ready out of the box. Connect this App Connector to instantly empower AI agents like Claude Code, Cursor, or any MCP-compatible client with advanced capabilities.

Built for AI Agents by Vinkius

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Fully ManagedVinkius Servers

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High SecurityEnterprise-grade

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DLPData protection

V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

Stream every event to Splunk, Datadog, or your own webhook in real-time

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

What is the Hunter MCP Server?

The Hunter MCP Server gives AI agents like Claude, ChatGPT, and Cursor direct access to Hunter via 12 tools. Find and verify professional email addresses with domain search, email finder, and deliverability verification for sales outreach. Powered by the Vinkius - no API keys, no infrastructure, connect in under 2 minutes.

Built-in capabilities (12)

create_new_leadenrich_email_datafind_person_emailget_account_usageget_domain_email_countget_lead_detailslist_lead_folderslist_saved_leadsremove_leadsearch_domain_emailsupdate_lead_infoverify_email_address

Tools for your AI Agents to operate Hunter

Ask your AI agent "Find all emails at stripe.com and verify the CTO's email address." and get the answer without opening a single dashboard. With 12 tools connected to real Hunter data, your agents reason over live information, cross-reference it with other MCP servers, and deliver insights you would spend hours assembling manually.

Works with Claude, ChatGPT, Cursor, and any MCP-compatible client. Powered by the Vinkius - your credentials never touch the AI model, every request is auditable. Connect in under two minutes.

Why teams choose Vinkius

One subscription gives you access to thousands of MCP servers - and you can deploy your own to the Vinkius Edge. Your AI agents only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure and security, zero maintenance.

Build your own MCP Server with our secure development framework →

The Hunter App Connector works with every AI agent you already use

…and any MCP-compatible client

Use all 12 Hunter tools with your AI agents right now

Empower your AI agents to connect to Hunter and securely perform advanced actions on Vinkius infrastructure. Beyond a simple connection, you gain an advanced AI Gateway that provides complete visibility into agent activity, ensuring maximum governance and optimized token usage.

create_new_lead

Save lead to CRM

enrich_email_data

Get contact intel

find_person_email

Find personal email

get_account_usage

Check credits

get_domain_email_count

Check email availability

get_lead_details

Get lead info

list_lead_folders

List lead lists

list_saved_leads

List lead profiles

remove_lead

Delete lead record

search_domain_emails

Find emails for domain

update_lead_info

Modify lead data

verify_email_address

Check deliverability

What the Hunter MCP Server unlocks

Connect your Hunter account to any AI agent and power your email prospecting through natural conversation.

What you can do

Domain Search — Find all professional email addresses associated with a domain or company name
Email Finder — Discover the most likely email address for a specific person by name and company
Email Verification — Check the validity and deliverability of any email address with confidence scores
Email Count — Check how many email addresses are available for a domain before searching
Contact Enrichment — Retrieve all available professional data (title, company, social profiles) for an email address
Lead Management — Create, list, update, and delete leads in your Hunter CRM with lead list organization
Account Monitoring — Track remaining API credits and account usage

How it works

1. Subscribe to this server
2. Enter your Hunter API Key from the account dashboard
3. Start finding emails from Claude, Cursor, or any MCP-compatible client

Who is this for?

Sales Teams — find decision-maker emails, verify addresses before outreach, and save leads to your CRM
Recruiters — discover candidate contact information by name and company
Marketing Teams — build verified email lists, enrich contact databases, and manage prospecting pipelines

Frequently asked questions about the Hunter MCP Server

Can I find all professional email addresses for a specific company?

Yes. Use search_domain_emails with a domain (e.g., 'stripe.com') or company name (e.g., 'Stripe') to retrieve all professional emails found for that organization. Each result includes the email, confidence score, position, and source URLs. Use get_domain_email_count to preview how many emails are available before using search credits.

Can I verify if an email address is valid before sending outreach?

Yes. The verify_email_address tool checks the validity and deliverability of any email address. It returns a status (deliverable, undeliverable, risky, unknown), confidence score, and details about the email server (MX records, SMTP check, accept-all detection). This prevents bounces and protects your sender reputation.

How does Hunter API authentication work?

Hunter uses an API Key passed as a query parameter (?api_key=YOUR_KEY) in all requests to api.hunter.io/v2. This differs from the typical Bearer token pattern. Your API key is available in the Hunter dashboard under Account > API. Free accounts include 25 searches and 50 verifications per month.