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FreeTTS

org.freetts/mcp · v1.0.5

Text to speech in 149 languages: MP3 links from any assistant. Free without an account.

Connect Remote server

Terminal
claude mcp add --transport http mcp https://mcp.freetts.org/mcp
~/.cursor/mcp.json
{
  "mcpServers": {
    "mcp": {
      "url": "https://mcp.freetts.org/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "mcp": {
      "type": "http",
      "url": "https://mcp.freetts.org/mcp"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://mcp.freetts.org/mcp

Tools 8 found in our last check

  • list_voices

    List FreeTTS voices for a language or a search word, with the voice id to pass to text_to_speech. Says which voices are free and which need a FreeTTS PRO key (HD and Signature). Use it when the user names a language, accent or gender, or asks what voices exist.

  • suggest_voice

    Suggest three FreeTTS voices for a language and a use (audiobook, tutorial, ad, news, children's story, meditation, podcast), with a short reason each. Use it when the user has not named a voice.

  • text_to_speech

    Convert text to spoken audio with a FreeTTS voice and return a download link to the MP3 (or WAV with a FreeTTS PRO key). Use it when the user wants text read aloud, narrated, or saved as an audio file. Without a FreeTTS key: standard voices, up to 2,000 characters a call, a shor…

  • batch_text_to_speech

    Make one audio file per text from a list, in one call: vocabulary and flashcards, quiz questions and answers, H5P and other e-learning clips, app or game lines. Up to 50 texts of up to 1,000 characters each, all in one voice. Returns a link per clip and one ZIP with every clip,…

  • check_usage

    Show the FreeTTS plan behind this connection and what is left: characters today or this month, requests a minute, HD voices, watermark. Use it when the user asks about limits, their plan, or why a request was refused.

  • dialogue_to_speech

    Turn a script with several speakers into one audio file, a different FreeTTS voice per speaker, with a pause between lines. Write each line as 'Name: text'. Use it for two-host shows, interviews, scenes, language lessons with two speakers. Needs a connected FreeTTS PRO account.

  • script_to_tracks

    Record a script with exact timing, the way FreeTTS Script mode does: (pause 2) is exactly 2 seconds of silence, (beep), (ding) and (click) play a sound, 'CUE:' lines are read in a second voice, 'TRACK: name' starts a new audio file, 'NAME: line' makes a scene with a voice per ch…

  • transcribe_audio

    Turn a recording into text with FreeTTS speech to text. Give a public https URL to an audio file (mp3, wav, m4a, ogg, webm). Needs a connected FreeTTS PRO account.

Details

Endpointhttps://mcp.freetts.org/mcp (Streamable HTTP)
Package@freetts/[email protected] (NPM, stdio)
First published30 Sep 2026
Last updated30 Sep 2026
Registry nameorg.freetts/mcp

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