---
title: Mailchimp MCP Server for Claude and ChatGPT | SourceMedium
description: Mailchimp's Claude and ChatGPT apps plan campaigns from past sends, and the Claude connector saves drafts; Transactional email has its own MCP server.
url: "https://sourcemedium.com/mcp-directory/mailchimp/"
type: static
generatedAt: "2026-09-29T01:21:01.000Z"
---

[MCP Directory](https://sourcemedium.com/mcp-directory/) Email and SMS Official
# Mailchimp MCP server

Remote endpoint ai-inc.mailchimp.com/claude/mcp/v2. Checked September 2026.

Mailchimp keeps email and SMS campaigns, audiences, automations, and templates, and its Claude connector is a campaign builder: it plans a campaign from past sends, edits text and images, and saves it to Mailchimp, but does no reporting or audience management. The ChatGPT app reads past campaigns to recommend a plan and changes nothing. Transactional email has its own server.

## Mailchimp MCP options

Every fact in a row comes from the publisher's own documentation.

| Option | Audience | Reads or changes | Sign-in | Setup |
| --- | --- | --- | --- | --- |
| Mailchimp connector for Claude `https://ai-inc.mailchimp.com/claude/mcp/v2` Mailchimp | Merchants | Campaign builder: plans omnichannel campaigns from the account's history, pulls campaign content and themes, edits text and images, and saves the campaign to Mailchimp; it is not a reporting or audience-management tool. Can write | OAuth sign-in | [Setup guide →](https://mailchimp.com/resources/connect-mailchimp-to-claude/) |
| Mailchimp app for ChatGPT Mailchimp | Merchants | Reads the account's past campaigns and their performance to recommend a campaign strategy and plan; Mailchimp's guide describes no changes made in the account. Read only | OAuth sign-in | [Setup guide →](https://mailchimp.com/resources/connect-mailchimp-to-chatgpt/) |
| Mailchimp Transactional Messaging MCP `https://mandrillapp.com/mcp` Mailchimp | Developers | Transactional (Mandrill) API only: checks account status, lists and calls API endpoints, builds templates, and diagnoses failed sends; it does not reach Marketing campaigns or audiences. Can write | API key or token | [Setup guide →](https://mailchimp.com/developer/transactional/guides/how-to-use-mailchimps-transactional-messaging-mcp/) |

## Connect Mailchimp to your assistant

Each card lists the servers whose setup guide covers that assistant.

### Connect Mailchimp to ChatGPT

- [Mailchimp app for ChatGPT →](https://mailchimp.com/resources/connect-mailchimp-to-chatgpt/) [Add from ChatGPT's plugin directory](https://openai.com/business/plugins/mailchimp/)

### Connect Mailchimp to Claude

- [Mailchimp connector for Claude →](https://mailchimp.com/resources/connect-mailchimp-to-claude/) [Add from Claude's connector directory](https://claude.com/marketplace/connectors/intuit-mailchimp)
- [Mailchimp Transactional Messaging MCP →](https://mailchimp.com/developer/transactional/guides/how-to-use-mailchimps-transactional-messaging-mcp/)
Guide also covers Claude Code

### Connect Mailchimp to Cursor or VS Code

- [Mailchimp Transactional Messaging MCP →](https://mailchimp.com/developer/transactional/guides/how-to-use-mailchimps-transactional-messaging-mcp/)

## Other ways to reach Mailchimp data

- [Mailchimp Marketing API →](https://mailchimp.com/developer/marketing/api/)

## One MCP server per tool still can't answer a cross-channel question.

Each server brings its own sign-in, its own definition of revenue, and data your assistant can't join to the rest.

SourceMedium connects 63 commerce and marketing sources, keeps one set of maintained definitions, and gives ChatGPT, Claude, and other assistants a single connection to all of it. Mailchimp is not a SourceMedium source today.
## More in Email and SMS

- [Omnisend MCP server →](https://sourcemedium.com/mcp-directory/omnisend/)
- [Attentive MCP server →](https://sourcemedium.com/mcp-directory/attentive/)
- [Braze MCP server →](https://sourcemedium.com/mcp-directory/braze/)