Avalara Returns for Gemini CLI

com.avalara/returns

Provides access to Avalara Global Returns API for tax returns, filing calendars, and compliance data

client:Gemini CLI transport:streamable-http

Install Avalara Returns in Gemini CLI

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

{
  "mcpServers": {
    "returns": {
      "httpUrl": "https://mcp.avalara.com/returns"
    }
  }
}

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