What is the key difference between Hackle and Mailchimp?

Hackle belongs to the Communication category with local stdio execution, while Mailchimp belongs to the Communication category with local stdio execution.

How do I install Hackle or Mailchimp in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are Hackle and Mailchimp free or paid?

Hackle operates under a Free / Open Source model (No auth required). Mailchimp operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Hackle lists 0 tools with 0 views and 0 GitHub stars. Mailchimp lists 0 tools with 1 views and 0 GitHub stars.

Can I use both Hackle and Mailchimp together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

Side-by-Side Model Context Protocol Comparison

Hackle vs Mailchimp

In-depth architectural comparison of the Hackle and Mailchimp MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

At a Glance & Executive Verdict

Hackle

Communication · Local stdio

Quality: 27/100 (Emerging) | Auth: No auth required

Mailchimp

Communication · Local stdio

Quality: 32/100 (Emerging) | Auth: No auth required

Verdict Summary: Choose Hackle if you need specialized Communication tools running via a local process. Choose Mailchimp if your workspace requires Communication integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Hackle when:

You need dedicated capabilities in the Communication domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).

Explore Hackle Details

Choose Mailchimp when:

You need dedicated capabilities in the Communication domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).

Explore Mailchimp Details

Feature & Specification Comparison

Specification	H Hackle Communication	Mailchimp Communication
Summary	Remote MCP server for the Hackle Admin API: experiments, feature flags, remote config, messaging.	MCP server for Mailchimp API integration
Category & Scope	Communication	Communication
Quality signal

Tools & Capabilities Breakdown

Hackle Tools (0)

No explicit tool names declared in metadata yet. Check project README on main listing page.

Mailchimp Tools (0)

No explicit tool names declared in metadata yet. Check project README on main listing page.

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

Hackle Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "hackle": {
      "command": "npx",
      "args": [
        "-y",
        "hackle"
      ]
    }
  }
}

Mailchimp Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "mailchimp": {
      "command": "uvx",
      "args": [
        "mailchimp-mcp-server"
      ]
    }
  }
}

Frequently Asked Questions

Hackle is categorized under Communication and uses a local stdio subprocess. In contrast, Mailchimp belongs to Communication using local stdio subprocess. Select Hackle when you need capabilities focused on communication and Mailchimp when you require tools for communication.

More alternatives to Hackle More alternatives to Mailchimp Communication category hub