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Local Translate MCP Server

by Damoqiongqiu
Developer ToolsModerate5.4MCP RegistryLocal
Free

Server data from the Official MCP Registry

Local NLLB translation for 200+ languages. Zero cloud, zero cost, runs entirely on your machine.

About

Local NLLB translation for 200+ languages. Zero cloud, zero cost, runs entirely on your machine.

Security Report

5.4
Moderate5.4Moderate Risk

A well-architected translation MCP server with strong privacy-by-design principles and proper input validation. The codebase demonstrates good engineering practices with appropriate error handling, secure credential management (via env vars), and reasonable permission scoping. Minor code quality observations exist around broad exception handling and logging patterns, but no security vulnerabilities were identified. Supply chain analysis found 5 known vulnerabilities in dependencies (0 critical, 1 high severity). Package verification found 1 issue.

4 files analyzed · 10 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

env_vars

Check that this permission is expected for this type of plugin.

File System Read

Reads files on your machine. Normal for tools that analyze or process local data.

File System Write

Writes or modifies files on your machine. Check that this is expected for the tool.

HTTP Network Access

Connects to external APIs or services over the internet.

system_info

Check that this permission is expected for this type of plugin.

What You'll Need

Set these up before or after installing:

HuggingFace endpoint override for downloading models (e.g. https://hf-mirror.com for China).Optional

Environment variable: HF_ENDPOINT

Auto-detect HuggingFace mirror for China. Set to '0' or 'false' to disable.Optional

Environment variable: HF_AUTO_MIRROR

Directory where Transformers.js models are cached (defaults to ./models/).Optional

Environment variable: CACHE_DIR

Execution device: 'cpu' (default) or 'webgpu' for GPU acceleration.Optional

Environment variable: TRANSLATE_DEVICE

Proxy URL for model downloads. Also supports HTTP_PROXY and lowercase variants.Optional

Environment variable: HTTPS_PROXY

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-damoqiongqiu-mcp-local-translate": {
      "env": {
        "CACHE_DIR": "your-cache-dir-here",
        "HF_ENDPOINT": "your-hf-endpoint-here",
        "HTTPS_PROXY": "your-https-proxy-here",
        "HF_AUTO_MIRROR": "your-hf-auto-mirror-here",
        "TRANSLATE_DEVICE": "your-translate-device-here"
      },
      "args": [
        "-y",
        "@damoqiongqiu/mcp-local-translate"
      ],
      "command": "npx"
    }
  }
}

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Local Translate MCP Server - Local NLLB translation for 200+ languages. Zero cloud, zero | MCP Marketplace