What is the key difference between Atomic Mail and Myagentinbox?

Atomic Mail belongs to the Communication category with local stdio execution, while Myagentinbox belongs to the Communication category with local stdio execution.

How do I install Atomic Mail or Myagentinbox 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 Atomic Mail and Myagentinbox free or paid?

Atomic Mail operates under a Free / Open Source model (No auth required). Myagentinbox operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Atomic Mail lists 0 tools with 1 views and 262 GitHub stars. Myagentinbox lists 0 tools with 0 views and 0 GitHub stars.

Can I use both Atomic Mail and Myagentinbox 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

Atomic Mail vs Myagentinbox

In-depth architectural comparison of the Atomic Mail and Myagentinbox 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

Atomic Mail

Communication · Local stdio

Quality: 45/100 (Fair) | Auth: No auth required

Myagentinbox

Communication · Local stdio

Quality: 12/100 (Emerging) | Auth: No auth required

Verdict Summary: Choose Atomic Mail if you need specialized Communication tools running via a local process. Choose Myagentinbox 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 Atomic Mail 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 Atomic Mail Details

Choose Myagentinbox 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 Myagentinbox Details

Feature & Specification Comparison

Specification	Atomic Mail Communication	M Myagentinbox Communication
Summary	Programmable email inbox for AI agents — JMAP, PoW auth, stdio MCP server.	Disposable email inboxes for AI agents. Auto-deletes after 24 hours.
Category & Scope	Communication	Communication
Quality signal

Tools & Capabilities Breakdown

Atomic Mail Tools (0)

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

Myagentinbox 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).

Atomic Mail Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "atomic-mail": {
      "command": "npx",
      "args": [
        "-y",
        "--package=@atomicmail/agent-skill-github",
        "atomicmail"
      ]
    }
  }
}

Myagentinbox Configuration

mcpServers (Claude Desktop / Cursor)

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

Frequently Asked Questions

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

More alternatives to Atomic Mail More alternatives to Myagentinbox Communication category hub