MCP SERVER

Premier Letters

Send real pen-written letters, cards and postcards: quote, preview, order and track by mail.

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About Premier Letters

Send real pen-written letters, cards and postcards: quote, preview, order and track by mail.

How to connect

What is the endpoint and how does it run?

Hosted remote server over Streamable HTTP at https://www.premierletters.com/api/mcp.

How do I add Premier Letters to Claude Code, Cursor or Claude Desktop?

One command, any client (npm)

npx ruagentic add premier-letters

Claude Code

claude mcp add --transport http premier-letters https://www.premierletters.com/api/mcp

Cursor, Windsurf and other clients that accept a URL (mcp.json)

{
  "mcpServers": {
    "premier-letters": {
      "url": "https://www.premierletters.com/api/mcp"
    }
  }
}

Claude Desktop (claude_desktop_config.json, via the mcp-remote bridge)

{
  "mcpServers": {
    "premier-letters": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://www.premierletters.com/api/mcp"
      ]
    }
  }
}

Snippets are generated from the published endpoint; the server name premier-letters is only a label you can change. Add the credentials the publisher documents.

Project website

REMOTE ENDPOINThttps://www.premierletters.com/api/mcpUse this URL in a compatible client. Follow the provider’s authentication instructions.

Questions and answers

What is Premier Letters?

Premier Letters is an MCP server in the Other category. Send real pen-written letters, cards and postcards: quote, preview, order and track by mail.

How do I connect to Premier Letters?

Hosted remote server over Streamable HTTP at https://www.premierletters.com/api/mcp. The listing page has ready-made snippets for Claude Code, Cursor and Claude Desktop.

Where is Premier Letters published?

Its homepage is https://www.premierletters.com/developers. RUAGENTIC read these details from Official MCP Registry on October 25, 2026 and did not install or run the project.

Sources and checks

View the source

Source information collected October 25, 2026.

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