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Babelize

Official registry Developer tools

Make apps global-ready from your coding agent: analyze, translate, check and review i18n locally.

Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

NPM package @babelize/mcp
Claude Code 
claude mcp add babelize -e 'BABELIZE_API_KEY=<your babelize_api_key>' -e 'BABELIZE_API_URL=<BABELIZE_API_URL>' -e 'ANTHROPIC_API_KEY=<your anthropic_api_key>' -e 'OPENAI_API_KEY=<your openai_api_key>' -e 'GEMINI_API_KEY=<your gemini_api_key>' -e 'GROQ_API_KEY=<your groq_api_key>' -e 'OPENROUTER_API_KEY=<your openrouter_api_key>' -e 'BABELIZE_WORKSPACE=<BABELIZE_WORKSPACE>' -- npx -y @babelize/mcp@1.3.0
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "babelize": {
            "command": "npx",
            "args": [
                "-y",
                "@babelize/mcp@1.3.0"
            ],
            "env": {
                "BABELIZE_API_KEY": "<your babelize_api_key>",
                "BABELIZE_API_URL": "<BABELIZE_API_URL>",
                "ANTHROPIC_API_KEY": "<your anthropic_api_key>",
                "OPENAI_API_KEY": "<your openai_api_key>",
                "GEMINI_API_KEY": "<your gemini_api_key>",
                "GROQ_API_KEY": "<your groq_api_key>",
                "OPENROUTER_API_KEY": "<your openrouter_api_key>",
                "BABELIZE_WORKSPACE": "<BABELIZE_WORKSPACE>"
            }
        }
    }
}

Environment variables

  • BABELIZE_API_KEY secret Babelize API key: Babelize-hosted translation for babelize_translate and the cloud project tools (optional with a BYOK key)
  • BABELIZE_API_URL Override the Babelize API base URL (optional)
  • ANTHROPIC_API_KEY secret Your own Anthropic key for babelize_translate (optional)
  • OPENAI_API_KEY secret Your own OpenAI key for babelize_translate (optional)
  • GEMINI_API_KEY secret Your own Google Gemini key for babelize_translate (optional)
  • GROQ_API_KEY secret Your own Groq key for babelize_translate (optional)
  • OPENROUTER_API_KEY secret Your own OpenRouter key for babelize_translate (optional)
  • BABELIZE_WORKSPACE Folder the local tools may work in (default: client roots, else the working directory)

Frequently asked questions

What is Babelize?

Make apps global-ready from your coding agent: analyze, translate, check and review i18n locally.

How do I install Babelize?

It runs on your machine. In Claude Code: claude mcp add babelize -e 'BABELIZE_API_KEY=<your babelize_api_key>' -e 'BABELIZE_API_URL=<BABELIZE_API_URL>' -e 'ANTHROPIC_API_KEY=<your anthropic_api_key>' -e 'OPENAI_API_KEY=<your openai_api_key>' -e 'GEMINI_API_KEY=<your gemini_api_key>' -e 'GROQ_API_KEY=<your groq_api_key>' -e 'OPENROUTER_API_KEY=<your openrouter_api_key>' -e 'BABELIZE_WORKSPACE=<BABELIZE_WORKSPACE>' -- npx -y @babelize/mcp@1.3.0. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Babelize need an API key?

Yes. It expects BABELIZE_API_KEY, ANTHROPIC_API_KEY, OPENAI_API_KEY, GEMINI_API_KEY, GROQ_API_KEY, OPENROUTER_API_KEY, which you set in its configuration.

Who maintains Babelize?

It is published by babelize. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.