How do I install the deepl fastmcp python server mcp server?

This profile does not contain a verified copy-paste launch configuration. Follow the current project documentation to confirm the runtime, entry point, transport and authentication before registering it in your client.

What credentials does it need?

It reads `DEEPL_AUTH_KEY`, `DEEPL_SERVER_URL` from the environment. Store these in your client's env block or a secrets manager — never commit them to a repository — and grant the narrowest scope that still covers your use case.

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Deepl Fastmcp Python Server MCP Server

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

Local serverstdioPython

What is the Deepl Fastmcp Python Server MCP Server?

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

The short version

Translate text between numerous languages
Rephrase text using DeepL's capabilities
Access to all DeepL API languages and features
Automatic language detection
Formality control for supported languages
Batch translation and document translation

More MCP options

Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.

Recorded tools

Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.

Tool	What it does
translate_text
rephrase_text
batch_translate
translate_document
detect_language
get_translation_history
analyze_usage_patterns

How to install the Deepl Fastmcp Python Server MCP Server

{
  "mcpServers": {
    "deepl-fastmcp": {
      "command": "uv",
      "args": [
        "--directory",
        "/path/to/yourdeepl-fastmcp-python-server/.venv",
        "run",
        "--with",
        "mcp",
        "python",
        "/path/to/your/deepl-fastmcp-python-server/main.py",
        "--transport",
        "streamable-http",
        "--host",
        "127.0.0.1",
        "--port",
        "8000"
      ]
    }
  }
}

From the project documentation. Replace placeholders and example paths before connecting.

Example prompts to try

“Use Deepl Fastmcp Python Server to translate text.”
“Use Deepl Fastmcp Python Server to rephrase text.”
“Use Deepl Fastmcp Python Server to batch translate.”

Frequently asked questions

A Model Context Protocol (MCP) server that provides translation capabilities using the DeepL API using python and fastmcp. Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.