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Gemini CLI

L10n.dev - AI Localization Agent for Gemini CLI

io.github.l10n-dev/ai-l10n-mcp

MCP Server that turns your AI agent into a localization expert with token-efficient i18n translation

client:Gemini CLI transport:stdio runtime:npm

Install L10n.dev - AI Localization Agent in Gemini CLI

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

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "ai-l10n-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "ai-l10n-mcp"
      ],
      "env": {
        "YOUR_API_KEY": "<YOUR_API_KEY>"
      }
    }
  }
}

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

L10n.dev - AI Localization Agent in other clients

L10n.dev - AI Localization Agent MCP server