Lab4U for Gemini CLI

ru.lab4u.mcp/lab4u

Lab4U (Russia): pick lab tests for a goal or a doctor's list and build a cart on lab4u.ru

client:Gemini CLI transport:streamable-http tools:5

Install Lab4U in Gemini CLI

~/.gemini/settings.json · windows: %USERPROFILE%\.gemini\settings.json

{
  "mcpServers": {
    "lab4u": {
      "httpUrl": "https://mcp.lab4u.ru/mcp"
    }
  }
}

Gemini expands $VAR and ${VAR} inside env values, so a secret can live in your shell rather than this file. Gemini CLI docs