Text-to-Speech MCP Server

@ParseDark

Basic information

About Text-to-Speech MCP Server

A simple MCP (Model Context Protocol) server that provides text-to-speech conversion capabilities, written in TypeScript.

Text-to-Speech MCP Server config

No standard config provided

This server doesn't expose a parseable MCP config block in its README. See the repository for install instructions.

Repository

Text-to-Speech MCP Server tools

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Overview

What is Text-to-Speech MCP Server?

A Model Context Protocol (MCP) server, written in TypeScript, that provides text-to-speech conversion. It allows AI assistants and other MCP clients to convert text into MP3 audio files through a standardized interface.

How to use Text-to-Speech MCP Server?

Install globally via npm install -g mcp-koko-tts, set the TTS_OUTPUT_DIR environment variable (default ~/.mcp_tts), and start the required Kokoro-FastAPI Docker container (GPU or CPU). Then configure the MCP client (e.g., Cherry Studio) with the server’s build path.

Key features of Text-to-Speech MCP Server

Convert any text to speech audio
Save the resulting audio as MP3 files
Simple integration with any MCP-compatible client

Use cases of Text-to-Speech MCP Server

Convert AI assistant responses into spoken audio
Generate voiceovers from text for applications
Provide accessibility for visually impaired users
Integrate with MCP clients like Cherry Studio

Frequently asked questions

What runtime dependencies does the server require?

It requires a running Kokoro-FastAPI Docker container (GPU or CPU configuration) and the `TTS_OUTPUT_DIR` environment variable set.

How do I install the server?

Install it globally via npm: `npm install -g mcp-koko-tts`.

Where are the audio output files stored?

Files are saved to the directory specified by the `TTS_OUTPUT_DIR` environment variable, which defaults to `~/.mcp_tts`.

Does the server support GPU acceleration?

Yes, when using the GPU Docker image it requires an NVIDIA GPU with CUDA 12.8 support, achieving ~35x–100x realtime speed.

What audio format does the server output?

All generated speech audio files are in MP3 format.

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