What is the key difference between Cold Email and Agent Cold Email?

Cold Email belongs to the Communication category with local stdio execution, while Agent Cold Email belongs to the Communication category with local stdio execution.

How do I install Cold Email or Agent Cold Email 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 Cold Email and Agent Cold Email free or paid?

Cold Email operates under a Free / Open Source model (No auth required). Agent Cold Email operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Cold Email lists 0 tools with 0 views and 0 GitHub stars. Agent Cold Email lists 0 tools with 0 views and 0 GitHub stars.

Can I use both Cold Email and Agent Cold Email 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.

How do I install Cold Email or Agent Cold Email in Claude Desktop, Cursor, or Windsurf?

Both servers follow the standard Model Context Protocol configuration format. Simply copy the JSON block from the configuration section above and paste it into your AI client's mcpServers configuration object (for instance in claude_desktop_config.json or ~/.cursor/mcp.json ), then completely restart or refresh the application.

Are Cold Email and Agent Cold Email free to use, or do they require API keys?

Cold Email is listed under a Free / Open Source model with No auth required . Agent Cold Email operates under a Free / Open Source model with No auth required . If environment variables are required (such as API keys), be sure to define them under the env key in your MCP client's configuration file.

Can I run both Cold Email and Agent Cold Email at the same time in my AI client?

Yes! MCP clients support multi-server orchestration. You can include both cold-email and agent-cold-email as distinct keys inside the single mcpServers object in your configuration file. Your AI assistant will automatically select and call the appropriate tool from either server during chat sessions.

Which MCP server has higher directory engagement and quality ratings?

On AllMCPs, Cold Email has a Quality Score of 25 /100 ( Emerging ) with 0 views, 0 installs, and 0 GitHub stars. Agent Cold Email holds a Quality Score of 28 /100 ( Emerging ) with 0 views, 0 installs, and 0 GitHub stars.

Side-by-Side Model Context Protocol Comparison

Cold Email vs Agent Cold Email

In-depth architectural comparison of the Cold Email and Agent Cold Email 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

Cold Email

Communication · Local stdio

Quality: 25/100 (Emerging) | Auth: No auth required

Agent Cold Email

Communication · Local stdio

Quality: 28/100 (Emerging) | Auth: No auth required

Verdict Summary: Choose Cold Email if you need specialized Communication tools running via a local process. Choose Agent Cold Email 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 Cold Email 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 Cold Email Details

Choose Agent Cold Email 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 Agent Cold Email Details

Feature & Specification Comparison

Specification	C Cold Email Communication	A Agent Cold Email Communication
Summary	Generate hyper-personalized cold email sequences via AI.	Agent-native cold-email infrastructure: domains, mailboxes, warmup, sequences, replies via 17 tools
Category & Scope	Communication	Communication
Quality signal

Tools & Capabilities Breakdown

Cold Email Tools (0)

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

Agent Cold Email 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).

Cold Email Configuration

mcpServers (Claude Desktop / Cursor)

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

Agent Cold Email Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "agent-cold-email": {
      "command": "npx",
      "args": [
        "-y",
        "agent-cold-email"
      ]
    }
  }
}

Frequently Asked Questions

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

More alternatives to Cold Email More alternatives to Agent Cold Email Communication category hub Canonical compare URL