Mailchimp for Claude, Cursor, ChatGPT & agents

Mailchimp — manage audiences (lists), browse / add / update subscribers with status (subscribed / pending / unsubscribed / cleaned) and merge fields, list and inspect campaigns, send test campaign...

curl -fsSL https://syncorelabs.ai/install.sh | sh

What it does

Mailchimp — manage audiences (lists), browse / add / update subscribers with status (subscribed / pending / unsubscribed / cleaned) and merge fields, list and inspect campaigns, send test campaign emails, and pull aggregate campaign reports (opens / clicks / bounces / unsubscribes). Marketing API v3.0. Use when the user mentions Mailchimp, newsletter, email list, audience, segment, campaign, marketing email, subscribe / unsubscribe, or wants to manage email marketing.

The Mailchimp skill is one of 75+ pre-wired Syncore integrations that any MCP-compatible client — Claude Desktop, Claude Code, Cursor, Windsurf, Codex CLI, and ChatGPT desktop — can call out of the box. You don't configure MCP servers or copy API keys into a JSON file; the Syncore daemon discovers the skill at startup and exposes its tools to whichever AI client is running.

Sample prompts

Once Syncore is installed and Mailchimp is connected, ask your agent something like:

• “List audiences from Mailchimp.”
• “Get audience from Mailchimp.”
• “List members from Mailchimp.”

Tools available (10)

• mailchimp__list_audiences

  List your Mailchimp audiences (lists) with subscriber + open / click stats.

• mailchimp__get_audience

  Fetch one audience with detailed stats.

• mailchimp__list_members

  List subscribers in an audience. Filter by status / since.

• mailchimp__get_member

  Fetch one subscriber by email or member id.

• mailchimp__add_member

  Subscribe (or update) an email in an audience. Status = subscribed for confirmed, pending for double opt-in.

• mailchimp__update_member

  Patch subscriber fields (status / merge fields / tags) by email or id.

• mailchimp__list_campaigns

  List campaigns. Optional filter by status (sent / save / sending / paused / schedule).

• mailchimp__get_campaign

  Fetch one campaign with settings + delivery status.

• mailchimp__send_test_email

  Send the current campaign content to up to 50 test addresses for QA.

• mailchimp__get_campaign_report

  Pull aggregate report (opens / clicks / bounces / unsubscribes) for a sent campaign.

How to connect

Mailchimp needs a provider API key to talk to mailchimp. Connect it from the Syncore dashboard:

1. Run curl -fsSL https://syncorelabs.ai/install.sh | sh on macOS / Linux (or the PowerShell command on Windows).
2. Run syncore login to create your account and a device-bound encryption key.
3. Visit syncorelabs.ai/connect and authorize Mailchimp.
4. Run syncore update to sync the skill + credentials to every installed AI client.

Pricing

Free at every Syncore tier. Connect your account once at /connect; the OAuth or API-key credential stays encrypted on your machine and syncs to your other devices via the Syncore vault.

See the full Syncore pricing breakdown — Free $0/mo, Pro $29/mo, Ultra $99/mo — on the homepage.