@pipeworx/libretranslate

Connect: https://gateway.pipeworx.io/libretranslate/mcp · Install: one-click buttons

Tools: 3

LibreTranslate MCP — thin abstraction over any LibreTranslate-compatible instance.

Tools

• translate(text, target, source?, format?)
• detect_language(text)
• list_languages()

Auth / endpoint

LibreTranslate’s free public instances have largely shut down or migrated to paid. You must provide an instance:

• Self-host: https://github.com/LibreTranslate/LibreTranslate
• Paid: https://libretranslate.com (BYO their API key)
• Community instance that’s still up

Configure via:

• Platform: gateway env vars PLATFORM_LIBRETRANSLATE_ENDPOINT (URL) and optionally PLATFORM_LIBRETRANSLATE_KEY.
• BYO: pass ?_endpoint=https://your-instance/&_apiKey=... on the gateway URL.

Data shape

Standard LibreTranslate v1 API — see the spec.

Tools

• translate — Translate text. Source can be “auto” to auto-detect. Returns translated text and the detected source (if applicable).
• detect_language — Detect the source language of a piece of text. Returns ranked language candidates with confidence.
• list_languages — List languages supported by the configured LibreTranslate instance.