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mcp-tts-server

mcp-tts-server

Local
github.com/kaichenMedia & Design1Updated 83w ago
Repository

About mcp-tts-server

mcp-tts-server is an MCP server for generating speech from text through the Groq API. It provides a speech-generation tool with several audio formats and optional playback on the server machine.

Key features

  1. 01Text-to-speech generation through Groq
  2. 02MCP generate_speech tool
  3. 03WAV, MP3, AAC, Opus, and FLAC output
  4. 04Optional playback on the server machine

Use cases

  1. 01Generate audio from text in an MCP client
  2. 02Play generated speech on the server machine

MCP support

Exposes a `generate_speech` tool to MCP clients for speech generation. It uses the Groq API and supports stdio transport.

#mcp#tts#mcp-servers

Configuration

Local server config is the same for every client. Copy it into your client’s MCP config file.

No install method listed yet

We haven’t collected a package or remote endpoint for this server. Follow the instructions in the project README.

Repository

Tools

No tool list yet

Local servers expose tools only once running on your machine, and the maintainer has not provided a tool list.

Details

From the project README

mcp-tts-server

This project provides a Text-to-Speech (TTS) server based on the Model Context Protocol (MCP), utilizing the Groq API for speech generation.

Features

  • Implements an MCP server for TTS functionality.
  • Connects to the Groq API (https://api.groq.com/openai/v1/audio/speech) for generating lifelike audio from text.
  • Provides a generate_speech tool accessible via the MCP protocol.
  • Supports multiple audio output formats (wav, mp3, aac, opus, flac).
  • Uses @tropicbliss/symphonia to play the generated audio directly on the server machine (optional).
  • Requires a Groq API key set as an environment variable (GROQ_API_KEY).

Installation

To install dependencies:

bun install

Running the Server on MCP Client

To run the server using the stdio transport:

{
  "mcpServers": {
    "mcp-tts-server": {
      "command": "bunx",
      "args": [
        "--bun",
        "mcp-tts-server",
      ],
      "env": {
        "GROQ_API_KEY": "gsk_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
      }
    }
  }
}

Project Structure

  • src/server.ts: Defines the core MCP server logic, including the generate_speech tool and interaction with the Groq API.
  • src/cli.ts: Provides a command-line interface to run the MCP server over stdio.

This project was created using bun init in bun v1.2.7. Bun is a fast all-in-one JavaScript runtime.

Comments

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