MCP For Claude Marketplace
Mailshake

Mailshake MCP Connector for Claude

A+

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

9 tools Official Updated Oct 1, 2026 Official Vinkius Partner
More Details Connect to Claude

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
cold-emailsales-engagementlead-trackingoutreach-campaignsprospect-managementsales-automation

9 tools expose this connector's capabilities to your AI agent.

list_outreach_campaigns

List all outreach campaigns

list_outreach_messages

List sent and received messages

get_message_content

Get content for a specific email message

pause_outreach_campaign

Pause a running campaign

list_campaign_recipients

List all recipients in a campaign

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

list_campaign_leads

List qualified leads

See how to talk to your AI agent using Mailshake.

List all my active outreach campaigns in Mailshake.

I've retrieved your campaigns. You have 3 active campaigns: 'Q3 SaaS Outreach (ID: 123)', 'Webinar Follow-up', and 'Partnership Requests'.

Show recent leads for the 'Partnership' campaign.

I found 5 recent leads for the Partnership campaign. Notable responses from 'John Smith' (Acme Corp) and 'Jane Doe' (Global Tech) are awaiting your follow-up.

Pause the campaign with ID '12345'.

Successfully paused campaign 12345. No more messages will be sent until you unpause the campaign.

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

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