Alter Ego for Cursor

com.cafeboon/alter-ego

One memory for every AI chat: rules, profile and work history as plain files in your own cloud

client:Cursor transport:streamable-http

Install Alter Ego in Cursor

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

{
  "mcpServers": {
    "alter-ego": {
      "url": "https://cloudalterego.cafeboon.com/mcp"
    }
  }
}

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