Premier Letters for Windsurf

com.premierletters/mcp

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

client:Windsurf transport:streamable-http tools:8

Install Premier Letters in Windsurf

~/.codeium/windsurf/mcp_config.json · windows: %USERPROFILE%\.codeium\windsurf\mcp_config.json

{
  "mcpServers": {
    "mcp": {
      "serverUrl": "https://www.premierletters.com/api/mcp"
    }
  }
}

Global only — Windsurf has no per-project MCP config. Refresh Cascade after saving. Windsurf docs