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Mailshake to MCP — Drive Mailshake from any AI Agent

Drive Mailshake (cold email / sales engagement) from any AI agent: campaigns, recipients, leads, replies. 8 tools, Basic auth (API key as user).

HCBy HelpCode teamUpdated 1 min read Open-source on GitHub

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Mailshake

Mailshake

Drive Mailshake (cold email / sales engagement) from any AI agent: campaigns, recipients, leads, replies. 8 tools, Basic auth (API key as user).

tools

8

Region

INTL

Category

CRM

Authentication

Basic Auth

Required env vars

MAILSHAKE_API_KEY
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  • GDPR & SOC 2 ready
    EU data residency, audit logs
  • Open-source on GitHub
    Open source · AGPL-3.0
  • Works with ChatGPT, Claude, Gemini
    Any MCP-compatible client

Skip the install. Get this working in under 2 minutes.

Start a free trial on cloud.anythingmcp.com, add the Mailshake in one click, then point your AI client (Claude, ChatGPT, Copilot or Cursor) at the generated MCP endpoint. No Docker, no git clone, zero engineering experience required.

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Summary

Drive Mailshake (cold email / sales engagement) from any AI agent: campaigns, recipients, leads, replies. 8 tools, Basic auth (API key as user).

Try asking

Example prompts for Mailshake

Click any prompt to copy it. Paste into Claude, ChatGPT, Cursor, Gemini, Copilot or OpenClaw to run it against this connector.

Mailshake · live via MCP
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Opus 4.7

Claude is AI and can make mistakes. Please double-check responses.

💡 No install? Use cloud.anythingmcp.com directly. Sign in, click Connectors → Mailshake, paste your credentials, mint an MCP API key — done. No Docker, no git clone, no local server.

Mailshake

Drive Mailshake (cold email / sales engagement) from any AI agent: campaigns, recipients, leads, replies. 8 tools, Basic auth (API key as user).

Setup

Setup:

  1. Sign in to https://mailshake.com → top-right avatar → API Keys → Create API Key.
  2. Set MAILSHAKE_API_KEY.

Authentication: HTTP Basic with username=API_KEY, password=empty.

Campaign: a sequence of email steps. Add recipients to a campaign → they start receiving emails on schedule.

Recipient state: each recipient has a status (pending, sending, paused, finished, replied, bounced, unsubscribed).

Pagination: ?perPage=N&cursor=....

Out of scope here: campaign content editor (UI), team management, AI features, copy-A/B-testing config.

Prerequisites: MAILSHAKE_API_KEY

Install the connector locally

curl -fsSL https://raw.githubusercontent.com/HelpCode-ai/anythingmcp/main/docker-compose.quickstart.yml -o docker-compose.yml
printf 'JWT_SECRET=%s\nENCRYPTION_KEY=%s\n' "$(openssl rand -hex 32)" "$(openssl rand -hex 32)" > .env
docker compose up -d

Open http://localhost:3000/connectors/store, pick Mailshake and paste in the env vars listed under Prerequisites.

Available tools

ToolWhat it does
mailshake_meReturn the team the API key belongs to
mailshake_list_campaignsList campaigns
mailshake_get_campaignGet a campaign by ID
mailshake_pause_campaignPause a campaign (stops all future sends until resumed)
mailshake_unpause_campaignResume a paused campaign
mailshake_add_recipients_to_campaignAdd recipients to a campaign
mailshake_list_recipientsList recipients in a campaign with filters
mailshake_pause_recipientPause a recipient by emailAddress + campaignID (stops further emails to them without unsubscribing)

Next steps

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