MailStream
The first MCP server for physical mail: send postcards and letters, manage lists and campaigns.
Install
One-Click Install
Add this to your `claude_desktop_config.json` file:
{
"mcpServers": {
"mailstream": {
"url": "https://my.mailstream.app/mcp"
}
}
}Remote endpoints
https://my.mailstream.app/mcpstreamable-httpWhat it can do
Tool inventory
No publishable tool enumeration has been recorded.
Community
Evidence
Recent observations
auth requiredversion not recorded—
auth requiredversion not recorded—