mail-index for Gemini CLI

io.github.unsoldgroup/mail-index

Local-first, read-only MCP server for recall over your Gmail: search, contacts, threads, digests.

client:Gemini CLI transport:stdio runtime:npm

Install mail-index in Gemini CLI

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

{
  "mcpServers": {
    "mail-index": {
      "command": "npx",
      "args": [
        "-y",
        "mail-index"
      ]
    }
  }
}

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