mailchimp-mcp

Item: mailchimp-mcp
Rating: 58
Author: M8ven

A hybrid Mailchimp MCP server with 12 tools: 10 native tools for common email workflows plus search and execute to access all 282 Mailchimp Marketing API endpoints on demand.

→ livemau5/mailchimp-mcp · listed on glama

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// key findings

⚠️

Known vulnerabilities in dependencies: 3 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

🔐

You'll be asked for 1 credential: MAILCHIMP_API_KEY

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// known CVEs in dependencies3 high

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

high@modelcontextprotocol/sdk@1.12.0GHSA-345p-7cg4-v4c7

@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse

high@modelcontextprotocol/sdk@1.12.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.12.0GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

Depend on this server? Get alerted when its CVEs change.Watch this server free →

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

🔐 secretMAILCHIMP_API_KEY— "": "your-api-key-us12"

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 6 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/livemau5-mailchimp-mcp-qj0mni)](https://m8ven.ai/mcp/livemau5-mailchimp-mcp-qj0mni)

commit: d689dfb3e17154f1614dfc798c6fae9531c68e5b

code hash: babd96df17e4e165e60f6a5bfb12d1f9e3e98baa5f51cb68b50dba4e9548d5bb

verified: 6/21/2026, 10:23:28 AM

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