3,400+ MCP servers ready to use
Vinkius

Bring Email Finder
to Cline

Learn how to connect Hunter to Cline and start using 12 AI agent tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code.

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

What is the Hunter MCP Server?

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

Built-in capabilities (12)

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

Why Cline?

Cline operates autonomously inside VS Code. it reads your codebase, plans a strategy, and executes multi-step tasks including Hunter tool calls without waiting for prompts between steps. Connect 12 tools through Vinkius and Cline can fetch data, generate code, and commit changes in a single autonomous run.

  • Cline operates autonomously. it reads your codebase, plans a strategy, and executes multi-step tasks including MCP tool calls without step-by-step prompts

  • Runs inside VS Code, so you get MCP tool access alongside your existing extensions, terminal, and version control in a single window

  • Cline can create, edit, and delete files based on MCP tool responses, enabling end-to-end automation from data retrieval to code generation

  • Transparent execution: every tool call and file change is shown in Cline's activity log for full visibility and approval before committing

See it in action

Hunter in Cline

AI AgentVinkius
High Security·Kill Switch·Plug and Play
Why Vinkius

Hunter and 3,400+ other MCP servers. One platform. One governance layer.

Teams that connect Hunter to Cline through Vinkius don't need to source, host, or maintain individual MCP servers. Every tool call runs inside a hardened runtime with credential isolation, DLP, and a signed audit chain.

3,400+MCP Servers ready
<40msCold start
60%Token savings
Raw MCP
Vinkius
Server catalogFind and host yourself3,400+ managed
InfrastructureSelf-hostedSandboxed V8 isolates
Credential handlingPlaintext in configVault + runtime injection
Data loss preventionNoneConfigurable DLP policies
Kill switchNoneGlobal instant shutdown
Financial circuit breakersNonePer-server limits + alerts
Audit trailNoneEd25519 signed logs
SIEM log streamingNoneSplunk, Datadog, Webhook
HoneytokensNoneCanary alerts on leak
Custom domainsNot applicableDNS challenge verified
GDPR complianceManual effortAutomated purge + export
Enterprise Security

Why teams choose Vinkius for Hunter in Cline

The Hunter 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. All 12 tools execute in hardened sandboxes optimized for native MCP execution.

Your AI agents in Cline 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, zero maintenance.

Hunter
Fully ManagedVinkius Servers
60%Token savings
High SecurityEnterprise-grade
IAMAccess control
EU AI ActCompliant
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

The Vinkius Advantage

How Vinkius secures Hunter for Cline

Every tool call from Cline to the Hunter MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.

< 40msCold start
Ed25519Signed audit chain
60%Token savings
FAQ

Frequently asked questions

01

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.

02

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.

03

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.

04

How does Cline connect to MCP servers?

Cline reads MCP server configurations from its settings panel in VS Code. Add the server URL and Cline discovers all available tools on initialization.

05

Can Cline run MCP tools without approval?

By default, Cline asks for confirmation before executing tool calls. You can configure auto-approval rules for trusted servers in the settings.

06

Does Cline support multiple MCP servers at once?

Yes. Configure as many servers as needed. Cline can use tools from different servers within the same autonomous task execution.

07

Server shows error in sidebar

Click the server name to see logs. Verify the URL and token are correct.