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MCP

deepl-mcp-server

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A Model Context Protocol (MCP) server that provides translation capabilities using the DeepL API.

★ 11419 forksJavaScriptMITDeepL

Official DeepL MCP server exposing translation, document translation, rephrasing, glossary, and style-rule lookup as MCP tools over stdio. Drop it into Claude Code, Cursor, or VS Code with a DEEPL_API_KEY to add translation capabilities to an agent.

Use Cases

Translate text to a target language from an MCP clientTranslate documents (PDF, DOCX, PPTX, XLSX, HTML, TXT) and write results to diskRephrase text with configurable style and toneLook up supported source/target language codesList and inspect DeepL glossaries and dictionary entriesRead style rules and custom instructionsLocalize app content or docs via Claude Code, Claude Desktop, Cursor or VS Code Copilot

Built With

Language
JavaScript
Frameworks
@modelcontextprotocol/sdk · deepl-node · zod · vitest · eslint · prettier

Tags

mcp · mcp-server · translation · deepl · i18n · localization · glossary · document-translation · rephrasing · stdio · nodejs · official · language-detection · style-rules · writing-tone