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Mcp

io.github.sendsoon/mcp · v0.3.8

Send email, look up public IP information, and convert files to Markdown through SendSoon.

Connect Runs on your machine

Terminal
claude mcp add mcp -e SENDSOON_API_KEY=<SENDSOON_API_KEY> -- npx -y @sendsoon/[email protected]
claude_desktop_config.json
{
  "mcpServers": {
    "mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@sendsoon/[email protected]"
      ],
      "env": {
        "SENDSOON_API_KEY": "<SENDSOON_API_KEY>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@sendsoon/[email protected]"
      ],
      "env": {
        "SENDSOON_API_KEY": "<SENDSOON_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@sendsoon/[email protected]"
      ],
      "env": {
        "SENDSOON_API_KEY": "<SENDSOON_API_KEY>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

NameDescription
SENDSOON_API_KEY
Optional, secret
SendSoon API Key (ssk_live_...). Leave empty for the anonymous trial of three sends per public IP per day.

Details

Package@sendsoon/[email protected] (NPM, stdio)
Package[email protected] (PYPI, stdio)
First published27 Aug 2026
Last updated27 Aug 2026
Registry nameio.github.sendsoon/mcp

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