Skip to content
Open app Talk to sales
Hunter logo

Hunter MCP server

Find, verify and manage professional email addresses at scale. Automate email discovery, validation, lead tracking, and campaign outreach with Hunter.io.

Hunter is not a separate install. One Activepieces MCP server exposes it alongside 760+ other apps, behind a single URL.

Start building See the Hunter integration
Tools
9
Works with
Any MCP client
Auth
API key
License
MIT, open source
Updated
September 2026

About the Hunter MCP server

Connect Hunter once in Activepieces and every action it ships becomes a tool your assistant can call, behind the same server URL as the rest of your apps. Your agent reaches Hunter and 760+ other apps over a single connection, on our cloud or a self-hosted install.

Tools

Hunter tools your AI can run

Once connected, your assistant can call any of these Hunter actions by asking in plain language.

  • Add Recipients

    Add one or multiple recipients to a campaign.

    3 fields

  • Count Emails

    Returns the number of email addresses found for a domain or company.

    3 fields

  • Create Lead

    Create and store a lead record.

    18 fields

  • Delete Lead

    Delete a specific lead record by ID.

    1 field

  • Find Email

    Retrieve/propose the most likely email for a person at a domain.

    6 fields

  • Get Lead

    Retrieve details of a specific lead.

    1 field

  • Search Leads

    List and filter leads in the account.

    23 fields

  • Update Lead

    Modify existing lead data.

    19 fields

  • Verify Email

    Check email deliverability and validation status.

    1 field

Triggers

Hunter events your agent can watch

These start a run the moment something happens in Hunter, so work gets picked up on its own.

  • New Lead

    Fires when a new lead is created.

Give your assistant Hunter

Connect Hunter once and every tool above is callable from Claude, Cursor or any MCP client, behind the same server URL as 760+ other apps. Free to start.

Get your server URLTalk to sales

Hunter MCP, answered.

No. That is the point of it. One Activepieces server exposes Hunter alongside every other piece you connect, so your client keeps a single connection.

Yes. Activepieces is open source and free to start, and the MCP server is included on every plan, from the free cloud tier to any self-hosted deployment.

Connect Hunter in Activepieces, enable the server under Settings → MCP Server, then paste your server URL into your client config. It authenticates over OAuth on first use.

It can call 9 tools, including Add Recipients, Count Emails, Create Lead, and chain them with steps in other apps inside the same run.

Connections use OAuth2 with limited scopes and are stored under 256-bit encryption, with no API to read them back, so an agent gets scoped access rather than your keys.

Guides using Hunter

How To Automate Head Hunting With Activepieces Agents Hunter automation Read our quick guide on Hunter automation. Discover how it works, explore common use cases, and learn how Activepieces can help.

More sales & crm apps on the same server

Browse all MCP apps
HubSpot

HubSpot

Powerful CRM that offers tools for sales, customer service, and marketing automation.

Sales & CRM45 actions · 24 triggers
LeadConnector

LeadConnector

Lead Connector - Go High Level

Sales & CRM11 actions · 4 triggers
Lofty

Lofty

Lofty is a product of the technology company Lofty Inc, which offers a complete tech solution for real estate agents.

Sales & CRM5 actions
Famulor AI - Voice Agent

Famulor AI - Voice Agent

AI-powered calling and SMS platform. Automate outbound campaigns, manage leads, and get real-time call analytics.

Sales & CRM25 actions · 4 triggers
Bigin by Zoho CRM

Bigin by Zoho CRM

Bigin by Zoho CRM is a lightweight CRM designed for small businesses to manage contacts, companies, deals (pipeline records), tasks, calls, and events.

Sales & CRM16 actions · 9 triggers
Fireberry

Fireberry

Sales & CRM4 actions · 1 trigger