What is the key difference between SenderKit and SpamTitan?

SenderKit belongs to the Communication category with local stdio execution, while SpamTitan belongs to the Communication category with local stdio execution.

How do I install SenderKit or SpamTitan 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 SenderKit and SpamTitan free or paid?

SenderKit operates under a Free / Open Source model (No auth required). SpamTitan operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

SenderKit lists 0 tools with 2 views and 1 GitHub stars. SpamTitan lists 0 tools with 0 views and 0 GitHub stars.

Can I use both SenderKit and SpamTitan 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

SenderKit vs SpamTitan

In-depth architectural comparison of the SenderKit and SpamTitan 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

SenderKit

Communication · Local stdio

Quality: 44/100 (Fair) | Auth: No auth required

SpamTitan

Communication · Local stdio

Quality: 40/100 (Fair) | Auth: No auth required

Verdict Summary: Choose SenderKit if you need specialized Communication tools running via a local process. Choose SpamTitan 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 SenderKit 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 SenderKit Details

Choose SpamTitan 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 SpamTitan Details

Feature & Specification Comparison

Specification	SenderKit Communication	S SpamTitan Communication
Summary	Build and send email, SMS, and push straight from your AI agent.	MCP server for SpamTitan email security — quarantine, allow/block lists, and policy management.
Category & Scope	Communication	Communication
Quality signal

Tools & Capabilities Breakdown

SenderKit Tools (0)

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

SpamTitan 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).

SenderKit Configuration

mcpServers (Claude Desktop / Cursor)

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

SpamTitan Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "spamtitan-2": {
      "command": "npx",
      "args": [
        "-y",
        "@wyre-ai/spamtitan-mcp"
      ]
    }
  }
}

Frequently Asked Questions

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

More alternatives to SenderKit More alternatives to SpamTitan Communication category hub