SERVER

Mailchimp

Rank #7383

io.github.cyanheads/mailchimp-mcp-server

Manages Mailchimp campaigns, audiences, and subscribers through a full-featured Marketing API integration.

14 versions
1 GitHub stars
by cyanheads (103 servers)View repository ↗
First listed
Apr 20, 2026
Last publish date
May 23, 2026
OVERVIEW

Mailchimp is a Model Context Protocol (MCP) server published by cyanheads. It ranks #7383 of 56,489 servers tracked on MCP Toplist, and its repository has 1 GitHub stars. Mailchimp is listed across 2 registries — Official MCP and PulseMCP, with 14 tracked versions. It was first listed on Apr 20, 2026 and most recently updated on May 23, 2026.

STANDING
#7,383of 56,489 tracked serversTop 25%

Ranks ahead of 49,106 of 56,489 servers on MCP Toplist.

CONNECT

Use Mailchimp

Add Mailchimp to any MCP client (Claude, Cursor, VS Code, …) with one of the configs below.

npm package
{
  "mcpServers": {
    "mailchimp-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@cyanheads/mailchimp-mcp-server"
      ],
      "env": {
        "MAILCHIMP_API_KEY": "<your MAILCHIMP_API_KEY>",
        "MAILCHIMP_BASE_URL": "<your MAILCHIMP_BASE_URL>",
        "MAILCHIMP_TIMEOUT_MS": "<your MAILCHIMP_TIMEOUT_MS>",
        "MAILCHIMP_MAX_RETRIES": "<your MAILCHIMP_MAX_RETRIES>",
        "MAILCHIMP_CONCURRENCY_LIMIT": "<your MAILCHIMP_CONCURRENCY_LIMIT>",
        "MAILCHIMP_ASSETS_DIR": "<your MAILCHIMP_ASSETS_DIR>",
        "MAILCHIMP_TEMPLATES_DIR": "<your MAILCHIMP_TEMPLATES_DIR>",
        "MCP_LOG_LEVEL": "<your MCP_LOG_LEVEL>"
      }
    }
  }
}

Replace each placeholder with your own value before saving.

npm package
{
  "mcpServers": {
    "mailchimp-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@cyanheads/mailchimp-mcp-server"
      ],
      "env": {
        "MAILCHIMP_API_KEY": "<your MAILCHIMP_API_KEY>",
        "MAILCHIMP_BASE_URL": "<your MAILCHIMP_BASE_URL>",
        "MAILCHIMP_TIMEOUT_MS": "<your MAILCHIMP_TIMEOUT_MS>",
        "MAILCHIMP_MAX_RETRIES": "<your MAILCHIMP_MAX_RETRIES>",
        "MAILCHIMP_CONCURRENCY_LIMIT": "<your MAILCHIMP_CONCURRENCY_LIMIT>",
        "MCP_HTTP_HOST": "<your MCP_HTTP_HOST>",
        "MCP_HTTP_PORT": "<your MCP_HTTP_PORT>",
        "MCP_HTTP_ENDPOINT_PATH": "<your MCP_HTTP_ENDPOINT_PATH>",
        "MCP_AUTH_MODE": "<your MCP_AUTH_MODE>",
        "MCP_LOG_LEVEL": "<your MCP_LOG_LEVEL>"
      }
    }
  }
}

Replace each placeholder with your own value before saving.

REGISTRIES

Listed on 2 registries

Official MCP
PulseMCP
ORGANIZATION

cyanheads

Organization
cyanheads
Total servers
103
Total versions
702
MORE FROM THIS PUBLISHER

Other servers by cyanheads

View all cyanheads servers →
VERSIONS

Available versions (14)

0.2.1 · Apr 20, 20260.2.2 · Apr 20, 20260.2.3 · Apr 20, 20260.2.4 · Apr 20, 20260.2.5 · Apr 21, 20260.2.6 · Apr 21, 20260.2.7 · Apr 21, 20260.2.8 · Apr 24, 20260.3.0 · Apr 25, 20260.3.1 · Apr 25, 20260.3.2 · Apr 30, 20260.3.3 · May 5, 20260.3.4 · May 10, 20260.3.5 · May 23, 2026Apr 20, 2026May 23, 2026
VersionPublished
0.3.5May 23, 2026
0.3.4May 10, 2026
0.3.3May 5, 2026
0.3.2Apr 30, 2026
0.3.1Apr 25, 2026
0.3.0Apr 25, 2026
0.2.8Apr 24, 2026
0.2.7Apr 21, 2026
0.2.6Apr 21, 2026
0.2.5Apr 21, 2026
0.2.4Apr 20, 2026
0.2.3Apr 20, 2026
0.2.2Apr 20, 2026
0.2.1Apr 20, 2026
FAQ

Frequently asked questions

Who maintains Mailchimp?
Mailchimp is maintained by cyanheads, which publishes 103 MCP servers (702 total versions) tracked on MCP Toplist.
Is Mailchimp listed on the official MCP registry?
Yes — Mailchimp is listed on the Official MCP Registry, alongside PulseMCP.
How many versions does Mailchimp have?
MCP Toplist tracks 14 versions of Mailchimp, most recently published on May 23, 2026.
Where can I find the source code for Mailchimp?
The source code for Mailchimp is hosted at github.com/cyanheads/mailchimp-mcp-server.
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Mailchimp - MCP Server #7383 | MCP Toplist