Click on "Deploy Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type @ followed by the MCP server name and your instructions, e.g., "@oto read this text aloud"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
oto is an MCP app that turns text into speech. From any MCP host (e.g. Claude), you ask it to read the current text aloud — it converts the text to audio with the OpenAI text-to-speech API and renders an audio player right in the conversation.
Text to audio — a text_to_speech tool takes the current text and generates an audio file via OpenAI TTS.
Inline player — the generated audio shows up as an interactive player UI inside the MCP host: play it, close it.
History — every audio you generate is saved; browse and replay your previous generations.
Authenticated — the server requires sign-in before use. Auth is handled by Supabase (used exclusively for authentication).
Related MCP server: MCP TTS Server
TypeScript end to end.
MCP server (remote, Streamable HTTP) with an embedded UI for the audio player.
OpenAI API for text-to-speech generation.
Supabase for authentication only.
Railway for hosting the backend, the database, and object storage for the audio files.
Early exploration — currently investigating the stack and setting up project configuration.
This server cannot be deployed
AI voice generation: text-to-speech and voice cloning from any MCP client.
The Listenetic MCP server is a remote, cloud-hosted server that enables AI assistants like ChatGPT and Claude to convert articles, documents, websites, and videos into high-quality AI-generated audio. It provides multi-format support for text and binary files, natural-sounding text-to-audio conversion using AI, and specialized processing for SSML, markup, markdown, and various media formats through three core tools: listentic_supported_mimetypes, listentic_add_content_text, and listentic_add_content_binary.
Use AI models for chat, image, and video generation from Claude Code and other MCP hosts.
Text to speech for your AI. Your AI can send text to Doc Player to read it aloud. You will see a reader window with the text and you can control the playback sentence by sentence. Find an example here: https://documentplayer.com/connect-ai/
