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3LT Mail & Fax

com.3lgrouptechnology/3lt-letter-mail · version 1.0.1

Community listing. Not installed or verified by cosmic-mcp. Read the source and its permissions before you run it.

AI assistants send real USPS letters ($1 flat) and faxes ($0.50 flat) via MCP.

https://github.com/3LGroupTechnology/3lt-letter-mail

Quick facts

  • Listing: Verified domain
  • Published Nov 4, 12:16 UTC
  • Transport: streamable-http
  • Listed by cosmic-mcp: Nov 9, 04:24 UTC

Email

Setup snippets

Generated from the registry entry. cosmic-mcp has not run or reviewed this server; values in angle brackets are yours to fill in.

Remote MCP URL (Claude and ChatGPT custom connectors)

https://3lgrouptechnology.com/mcp

Claude Code

claude mcp add --transport http '3lt-letter-mail' 'https://3lgrouptechnology.com/mcp'

Cursor (.cursor/mcp.json)

{
  "mcpServers": {
    "3lt-letter-mail": {
      "url": "https://3lgrouptechnology.com/mcp"
    }
  }
}

VS Code (.vscode/mcp.json)

{
  "servers": {
    "3lt-letter-mail": {
      "type": "http",
      "url": "https://3lgrouptechnology.com/mcp"
    }
  }
}

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