What is the key difference between Holehe Email OSINT Find Registered Accounts and Atomic Mail?

Holehe Email OSINT Find Registered Accounts belongs to the Communication category with local stdio execution, while Atomic Mail belongs to the Communication category with local stdio execution.

How do I install Holehe Email OSINT Find Registered Accounts or Atomic Mail 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 Holehe Email OSINT Find Registered Accounts and Atomic Mail free or paid?

Holehe Email OSINT Find Registered Accounts operates under a Free / Open Source model (No auth required). Atomic Mail operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Holehe Email OSINT Find Registered Accounts lists 0 tools with 0 views and 0 GitHub stars. Atomic Mail lists 0 tools with 1 views and 264 GitHub stars.

Can I use both Holehe Email OSINT Find Registered Accounts and Atomic Mail 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.

Holehe Email OSINT… vs Atomic Mail

Holehe Email OSINT… vs Atomic Mail | AllMCPs

Feature & Specification Comparison

Specification	H Holehe Email OSINT Find Registered Accounts Communication	Atomic Mail Communication
Summary	Email OSINT Tool - Find Registered Accounts on 120+ Sites	Programmable email inbox for AI agents — JMAP, PoW auth, stdio MCP server.
Category & Scope	Communication	Communication
Quality signal	25/100 (Emerging)	45/100 (Fair)
Transport Protocol	Local Subprocess (stdio)	Local Subprocess (stdio)
Auth Requirement	No auth required	No auth required
Pricing Model	Free / Open Source	Free / Open Source
Required Env Vars	None required	None required
Compatible Clients	Claude DesktopCursorWindsurfClineVS Code	Claude DesktopCursorWindsurfClineVS Code
Install path signal	`npx · low`	`npx · high`
Engagement & Health	0 views 0 copies 0 upvotes	1 views 0 copies 0 upvotes 264 stars
Verified / Official	Community Listing	Community Listing
Open full listing	View Holehe Email OSINT Find Registered Accounts Listing	View Atomic Mail Listing

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).

Holehe Email OSINT Find Registered Accounts Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "holehe-email-osint-find-registered-accounts": {
      "command": "npx",
      "args": [
        "-y",
        "holehe-email-osint-find-registered-accounts"
      ]
    }
  }
}

Atomic Mail Configuration

mcpServers (Claude Desktop / Cursor)

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

Holehe Email OSINT Find Registered Accounts vs Atomic Mail

At a Glance & Executive Verdict

Which MCP Server Should You Choose?

Choose Holehe Email OSINT Find Registered Accounts when:

Choose Atomic Mail when:

Feature & Specification Comparison

Tools & Capabilities Breakdown

Holehe Email OSINT Find Registered Accounts Tools (0)

Atomic Mail Tools (0)

Ready-to-Paste Client Configurations

Frequently Asked Questions

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