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L10n.dev - AI Localization Agent

io.github.l10n-dev/ai-l10n-mcp ยท v1.2.2

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

Connect Runs on your machine

Terminal
claude mcp add ai-l10n-mcp -e YOUR_API_KEY=<YOUR_API_KEY> -- npx -y [email protected]
claude_desktop_config.json
{
  "mcpServers": {
    "ai-l10n-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "YOUR_API_KEY": "<YOUR_API_KEY>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "ai-l10n-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "YOUR_API_KEY": "<YOUR_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "ai-l10n-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "YOUR_API_KEY": "<YOUR_API_KEY>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

NameDescription
YOUR_API_KEY
Optional, secret
Your API key for the service

Details

Package[email protected] (NPM, stdio)
First published11 Nov 2026
Last updated11 Nov 2026
Registry nameio.github.l10n-dev/ai-l10n-mcp

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