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AlexlaGuardia

Mailchimp MCP Server

mcp-mailchimp

Production-grade MCP server for the Mailchimp Marketing API. 71 tools covering campaigns, audiences, members, tags, segments, templates, reports, automations, webhooks, merge fields, interest groups, landing pages, batch operations, e-commerce, A/B testing, member notes, file manager, and audience analytics.

Built for Claude Desktop, Claude Code, Cursor, and any MCP-compatible client.

Quick Start

1. Install

pip install mcp-mailchimp

Or from source:

git clone https://github.com/AlexlaGuardia/mcp-mailchimp.git
cd mcp-mailchimp
pip install .

2. Get Your API Key

  1. Log in to Mailchimp

  2. Go to Account & Billing > Extras > API Keys

  3. Click Create A Key

  4. Copy the key (format: xxxxxxxxxx-usXX)

3. Configure Your Client

Claude Desktop (claude_desktop_config.json):

{
  "mcpServers": {
    "mailchimp": {
      "command": "mcp-mailchimp",
      "env": {
        "MAILCHIMP_API_KEY": "your-api-key-here"
      }
    }
  }
}

Claude Code:

claude mcp add mailchimp -- env MAILCHIMP_API_KEY=your-key mcp-mailchimp

Cursor (.cursor/mcp.json):

{
  "mcpServers": {
    "mailchimp": {
      "command": "mcp-mailchimp",
      "env": {
        "MAILCHIMP_API_KEY": "your-api-key-here"
      }
    }
  }
}

Or run directly:

MAILCHIMP_API_KEY=your-key mcp-mailchimp

Related MCP server: mcp-mautic

Tools (71)

Account (1)

Tool

Description

ping

Validate API key and get account info

Campaigns (11)

Tool

Description

list_campaigns

List campaigns with status/audience filters

get_campaign

Get campaign details (settings, tracking, recipients)

create_campaign

Create a new email campaign

update_campaign

Update campaign settings (subject, from_name, etc.)

send_campaign

Send a campaign immediately

schedule_campaign

Schedule a campaign for a specific time

unschedule_campaign

Unschedule a scheduled campaign

cancel_campaign

Cancel a campaign currently sending

delete_campaign

Permanently delete a draft campaign

replicate_campaign

Copy an existing campaign

send_test_email

Send test email to specified addresses

Campaign Content (2)

Tool

Description

get_campaign_content

Get campaign HTML and plain-text content

set_campaign_content

Set content via HTML or template

Reports (5)

Tool

Description

get_campaign_report

Performance report (opens, clicks, bounces, unsubscribes)

get_click_report

Click details -- which URLs were clicked and how often

get_open_report

Open details -- which subscribers opened and when

get_unsubscribe_report

Unsubscribe details -- who left and why

get_sent_to_report

Delivery details -- recipient status (sent, bounced)

Audiences (4)

Tool

Description

list_audiences

List all audiences with subscriber counts

get_audience

Get audience details and stats

create_audience

Create a new audience/list

update_audience

Update audience settings

Audience Analytics (3)

Tool

Description

get_audience_growth

Monthly growth history -- subscribes, unsubscribes, net change

get_audience_locations

Subscriber location breakdown by country/region

get_email_client_stats

Email domain performance -- Gmail, Outlook, Apple Mail breakdown

Members (8)

Tool

Description

list_members

List/filter audience members by status

get_member

Get subscriber details by email

add_or_update_member

Add new subscriber or update existing (upsert)

archive_member

Archive (soft-delete) a subscriber

delete_member_permanent

Permanently delete a subscriber (irreversible)

batch_subscribe_members

Batch subscribe up to 500 members at once

search_members

Search members across all audiences

get_member_activity

Recent subscriber activity (opens, clicks, etc.)

Member Notes (2)

Tool

Description

list_member_notes

List CRM-style notes on a subscriber

add_member_note

Add a note to a subscriber

Tags (2)

Tool

Description

list_tags

List all tags for an audience

manage_member_tags

Add or remove tags on a subscriber

Segments (5)

Tool

Description

list_segments

List saved segments for an audience

get_segment_members

List members in a segment

create_segment

Create a static segment from email addresses

update_segment

Update segment name or add/remove members

delete_segment

Delete a segment

Merge Fields (2)

Tool

Description

list_merge_fields

List custom fields (FNAME, LNAME, custom)

create_merge_field

Create a custom merge field (text, number, date, etc.)

Interest Categories & Groups (2)

Tool

Description

list_interest_categories

List interest groups (checkboxes, dropdowns, radios)

list_interests

List individual options within a category

Templates (4)

Tool

Description

list_templates

List available email templates

get_template

Get template details and HTML content

create_template

Create a new template from HTML

delete_template

Delete a custom template

Automations (5)

Tool

Description

list_automations

List classic automations

get_automation

Get automation details and trigger info

list_automation_emails

List all emails in an automation workflow

pause_automation

Pause all emails in a workflow

start_automation

Start all emails in a workflow

Webhooks (3)

Tool

Description

list_webhooks

List webhooks for an audience

create_webhook

Create a webhook for audience events

delete_webhook

Delete a webhook

E-Commerce (6)

Tool

Description

list_ecommerce_stores

List connected stores (Shopify, WooCommerce, etc.)

list_store_products

List products in a connected store

list_store_orders

List orders -- filter by campaign for revenue attribution

get_ecommerce_customer

Get customer details with order count and total spent

list_store_carts

List abandoned carts for recovery campaigns

list_store_promo_codes

List promo codes for a promo rule

A/B Testing (1)

Tool

Description

get_ab_test_results

Get variate campaign results -- which combination won

Landing Pages (2)

Tool

Description

list_landing_pages

List landing pages with visit/conversion stats

get_landing_page

Get landing page details and tracking data

File Manager (2)

Tool

Description

list_files

List files in the Mailchimp file manager

upload_file

Upload a file (base64-encoded)

Batch Operations (1)

Tool

Description

create_batch_operation

Submit up to 500 API operations in a single batch

Examples

"What campaigns have I sent recently?"

Uses list_campaigns with status=sent to show recent campaigns with open/click stats.

"How has my audience grown this quarter?"

Uses get_audience_growth to show monthly subscribe/unsubscribe trends.

"Which campaign drove the most revenue?"

Uses list_store_orders with campaign_id to see revenue attribution per campaign.

"Show me abandoned carts from my Shopify store"

Uses list_store_carts to find recovery opportunities.

"Add a note to john@example.com that he called about pricing"

Uses add_member_note for CRM-style contact management.

"What A/B test subject line won?"

Uses get_ab_test_results to see which variant performed best.

"Where are my subscribers located?"

Uses get_audience_locations for geographic breakdown.

Requirements

  • Python 3.10+

  • Mailchimp account with API key

  • MCP-compatible client (Claude Desktop, Claude Code, Cursor, etc.)

Development

git clone https://github.com/AlexlaGuardia/mcp-mailchimp.git
cd mcp-mailchimp
pip install -e ".[dev]"
pytest

License

MIT

Install Server
A
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Maintenance

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Release cycle
1Releases (12mo)
Commit activity

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