FreeSign — Free e-signature for Gemini CLI

com.free-sign/signing

Free e-signature for humans and AI agents — zero-document PDF signing from hashes only.

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

Install FreeSign — Free e-signature in Gemini CLI

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

{
  "mcpServers": {
    "signing": {
      "httpUrl": "https://free-sign.com/mcp"
    }
  }
}

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