How do I find my Mailshake API Key?

Log in to Mailshake, navigate to 'Extensions' in the main menu, and select 'API' to generate or copy your personal API key.

What is the difference between a Lead and a Recipient?

A Recipient is anyone added to a campaign. A Lead is a recipient who has met specific engagement criteria (like replying) and is tracked in the 'Lead Catcher'.

Can I add multiple prospects at once?

Yes, the `add_prospects_to_campaign` tool accepts a JSON body where you can provide a list of multiple recipients to be added in a single request.

Mailshake MCP Server

Name: Mailshake
Availability: InStock
Author: Vinkius

mailshake.com

Built by Vinkius GDPR ToolsFree

Manage cold outreach campaigns, leads, and prospects via the Mailshake REST API.

Vinkius AI Gateway supports streamable HTTP and SSE.

Works with every AI agent you already use

…and any MCP-compatible client

Mailshake MCP Server: see your AI Agent in action

AI Agent→Vinkius→Mailshake

You

Vinkius AI Gateway

GDPR·High Security·Kill Switch·Ultra-Low Latency·Plug and Play

Built-in capabilities (9)

add_prospects_to_campaign

Requires a JSON body with recipient details. Add new prospects to an existing campaign

get_campaign_details

Get details for a specific campaign

get_lead_history

Get history for a specific lead

get_message_content

Get content for a specific email message

list_campaign_leads

List qualified leads

list_campaign_recipients

List all recipients in a campaign

list_outreach_campaigns

List all outreach campaigns

list_outreach_messages

List sent and received messages

pause_outreach_campaign

Pause a running campaign

What this connector unlocks

Connect your Mailshake account to any AI agent to automate your cold outreach and sales engagement workflows. This MCP server enables your agent to manage campaigns, promote prospects to lead status, and track email interactions directly from natural language interfaces.

What you can do

Campaign Management — List all outreach campaigns, retrieve detailed sequences, and pause or unpause sending
Lead Tracking — Monitor qualified leads, retrieve interaction histories, and update prospect statuses
Prospect Ingestion — Programmatically add new recipients to existing campaigns to keep your pipeline full
Message Insights — List sent and received messages and retrieve full content for automated sentiment analysis or follow-up planning
Audience Oversight — List all recipients in a campaign and monitor their individual engagement stages (Sent, Opened, Replied)

How it works

1. Subscribe to this server
2. Enter your Mailshake API Key
3. Start managing your sales outreach from Claude, Cursor, or any MCP-compatible client

Who is this for?

Sales Representatives — Quickly check campaign statuses and lead updates without opening the dashboard
Growth Marketers — Automate the process of adding new prospects from research tools into active campaigns
Sales Operations — Monitor outreach performance and audit message sequences via natural language commands

Frequently asked questions

Give your AI agents the power of Mailshake

Access Mailshake and 2,000+ MCP servers — ready for your agents to use, right now. No glue code. No custom integrations. Just plug Vinkius AI Gateway and let your agents work.

DETAILS

CategoryCrm Sales