Email Inbox API + Sending by Sendmux for Cursor

io.github.sendmux/sendmux-mcp

AI email inbox and sending tools with attachments, search, live events, and webhooks.

client:Cursor transport:streamable-http runtime:pypi

Install Email Inbox API + Sending by Sendmux in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

{
  "mcpServers": {
    "sendmux-mcp": {
      "url": "https://mcp.sendmux.ai/mcp"
    }
  }
}

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs