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deepl-fastmcp-python-server

deepl-fastmcp-python-server is an MCP server, listed under mcp tooling. It reaches deepl. It needs DEEPL_AUTH_KEY to authenticate. Its repository has 4 GitHub stars and is licensed under MIT; we last read it on 2026-10-22.

This Python-based server implements the Model Context Protocol (MCP) and provides translation services using FastMCP and the DeepL API.

Install

MCP servers are packaged differently from each other -- some run via npx, some as a Docker image, some as a plain script you clone and run. deepl-fastmcp-python-server’s own README did not state one plainly enough for this page to quote it rather than guess, so it will not guess. The repository below states it.

What it reaches, and what it needs

Reaches
deepl
Credential
DEEPL_AUTH_KEY

Maintenance

Stars
4
State
stale
Licence
MIT
From the repository

A Python-based Model Context Protocol server that provides translation capabilities using Python, FastMCP, and DeepL API.(Basic MCP)

deepl-fastmcp-python-server compared with similar servers

deepl-fastmcp-python-server compared with the closest alternatives, by services reached, credentials, stars, last update and licence
ServerReachesNeedsStarsLast updateLicence
deepl-fastmcp-python-server (this page)deeplDEEPL_AUTH_KEY42025-06-25MIT
tradingview-mcpmarketauxMARKETAUX_API_TOKEN5,0992026-10-21MIT
mcphub—ADMIN_PASSWORD2,5802026-10-24Apache-2.0
mcp-remote—AUTH_TOKEN, MCP_CLIENT_SECRET, MCP_REMOTE_CLIENT_SECRET1,6522026-10-20MIT
mcp-searxng—None listed1,3222026-10-20MIT
tuui—None listed1,1592026-05-14Apache-2.0

Ranked by services in common with deepl-fastmcp-python-server, then by stars. Figures are from each repository when we last read it.

Common questions about deepl-fastmcp-python-server

What does deepl-fastmcp-python-server do?
This Python-based server implements the Model Context Protocol (MCP) and provides translation services using FastMCP and the DeepL API.
How do I install deepl-fastmcp-python-server?
Its README did not state an install command plainly enough for us to quote one, so we do not guess. The repository has the instructions: https://github.com/AlwaysSany/deepl-fastmcp-python-server
What does deepl-fastmcp-python-server connect to, and what does it need?
It reaches deepl. The credentials we found in its source are DEEPL_AUTH_KEY.
Is deepl-fastmcp-python-server official and is it maintained?
We found nothing naming it as a vendor’s official server. Its repository has 4 GitHub stars and its state in our directory is stale. Its last commit we recorded was on 2025-06-25.
What licence does deepl-fastmcp-python-server use?
The repository declares the MIT licence.

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