How do I connect Deepl MCP Server to Claude?

The listing records `claude mcp add deepl --env DEEPL_API_KEY=your-api-key -- npx -y deepl-mcp-server` as its setup step. Run it, then follow the repository's instructions for the client configuration; the listing names Claude Desktop, Claude Code, Cursor as compatible clients.

Is Deepl MCP Server free?

The listed licence is MIT. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.

What can Deepl MCP Server do?

Deepl MCP Server documents 13 tools to the agent, including get-custom-instruction, get-glossary-dictionary-entries, get-glossary-info. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.

Deepl MCP Server

Unclaimed

by DeepL

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

Install

$claude mcp add deepl --env DEEPL_API_KEY=your-api-key -- npx -y deepl-mcp-server

Set up this server

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This server needs project-specific setup. Follow the project instructions; no reusable public launch command is available yet.

Project instructions

apideepli18nlanguagemcpmodel-context-protocolofficialtranslationtranslator

Is this your MCP server?

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Security profile

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13 of 13 tools

Documented tools (13)

From project documentation. A server handshake does not verify each tool’s description or behavior.

get-custom-instruction

Returns a single custom instruction belonging to a style rule.

get-glossary-dictionary-entries

Returns the term entries of one glossary dictionary, meaning one language pair in one direction.

get-glossary-info

Returns the same metadata as list-glossaries for a single glossary.

get-source-languages

Lists the language codes accepted as a translation source.

get-style-rule

Returns one style rule in full, including its configured rules and custom instructions.

get-target-languages

Lists the language codes accepted as a translation target.

get-writing-styles

Lists the style values rephrase-text accepts.

get-writing-tones

Lists the tone values rephrase-text accepts.

list-glossaries

Lists every glossary in the account with its id, name, dictionaries, and creation time.

list-style-rules

Lists the style rules in the account with their id, name, language, and timestamps.

rephrase-text

Rephrases text, optionally into another language.

translate-document

Translates a document file (PDF, DOCX, PPTX, XLSX, HTML, TXT, and more) and writes the result to disk.

translate-text

Translates text into a target language.

Tool change history

Compared across complete checks of the same configuration. Tools were listed, not invoked. Input-schema changes are not measured here.

No complete tool checks yet.

FAQ

Questions about Deepl MCP Server

How do I connect Deepl MCP Server to Claude?: The listing records `claude mcp add deepl --env DEEPL_API_KEY=your-api-key -- npx -y deepl-mcp-server` as its setup step. Run it, then follow the repository's instructions for the client configuration; the listing names Claude Desktop, Claude Code, Cursor as compatible clients.
Is Deepl MCP Server free?: The listed licence is MIT. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.
What can Deepl MCP Server do?: Deepl MCP Server documents 13 tools to the agent, including get-custom-instruction, get-glossary-dictionary-entries, get-glossary-info. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.