The complete Mailchimp MCP server. Campaigns, audiences, and automations. 94 tools ready to automate.
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Watch how AI transforms your email marketing workflow
Stop wrestling with APIs. Start automating.
Writer's block on emails
AI drafts high-converting copy
Guessing send times
AI optimizes for engagement
Manual list hygiene
Auto-clean and segment lists
Full Mailchimp API access through one simple connection
Create, send, schedule campaigns. Full email control.
Manage subscribers, segments, and tags intelligently.
Trigger journeys, manage workflows, optimize timing.
Track opens, clicks, revenue. AI-powered insights.
+ 80 more endpoints including:
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The entire MCP server is open source. Run it yourself, modify it, contribute back. The hosted version just saves you the hassle.
View on GitHub$ git clone https://github.com/BusyBee3333/mailchimp-mcp-2026-complete.git
$ cd mcp && npm install
$ npm run build
$ node dist/server.js
✓ Mailchimp MCP Server running
✓ 94 tools loaded
Listening on stdio...MCP (Model Context Protocol) is a standard for connecting AI assistants to external tools and data. It's supported by Claude, and lets AI actually take actions in your systems — not just chat about them.
For the hosted version, no. Just connect your Mailchimp account via OAuth and add the MCP endpoint to your AI client (Claude Desktop, etc.). If you self-host, you'll need Node.js.
Yes. We use OAuth 2.0 and never store your Mailchimp API keys. Tokens are encrypted at rest and in transit. You can revoke access anytime from your Mailchimp settings.
MCP is currently best supported by Claude (Anthropic). GPT can use it via custom implementations. As MCP adoption grows, more clients will support it natively.
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