grantor mcp for Gemini CLI

com.chaingrantor/grantor-mcp

Wrap any MCP server with enforced, bounded, revocable permissions — grant, narrow, check, revoke.

client:Gemini CLI transport:stdio runtime:npm

Install grantor mcp in Gemini CLI

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

{
  "mcpServers": {
    "grantor-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@grantor/mcp"
      ]
    }
  }
}

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