deepl-mcp-server

A Model Context Protocol server providing translation capabilities using the DeepL API, featuring text translation, rephrasing, language detection, and formality control across numerous languages.

Tools

1. get-source-languages

Get list of available source languages for translation.

2. get-target-languages

Get list of available target languages for translation.

3. translate-text

Translate text to a target language using the DeepL API.

4. rephrase-text

Rephrase text in the same or different language using the DeepL API.

JSON Config

{
  "mcpServers": {
    "deepl": {
      "command": "npx",
      "args": ["deepl-mcp-server"],
      "env": {
        "DEEPL_API_KEY": "{YOUR_API_KEY}"
      }
    }
  }
}

Useful Links

NPM GitHub DeepWiki

Information

Author@DeepLcom
Published date2025/09/15