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MS-Lucidia-Voice-Gateway-MCP

by ExpressionsBot
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JavaScript
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local-only server

The server can only run on the client’s local machine because it depends on local resources.

Integrations

  • Used for version control and distribution of the MCP server code.

  • Hosts the repository for the MCP server, enabling collaboration and distribution.

  • Provides a runtime environment for the MCP server, allowing it to execute JavaScript code for handling text-to-speech and speech-to-text requests.

MS-Lucidia-Voice-Gateway-MCP

A Model Context Protocol (MCP) server that provides text-to-speech and speech-to-text capabilities using Windows' built-in speech services. This server leverages the native Windows Speech API (SAPI) through PowerShell commands, eliminating the need for external APIs or services.

Features

  • Text-to-Speech (TTS) using Windows SAPI voices
  • Speech-to-Text (STT) using Windows Speech Recognition
  • Simple web interface for testing
  • No external API dependencies
  • Uses native Windows capabilities

Prerequisites

  • Windows 10/11 with Speech Recognition enabled
  • Node.js 16+
  • PowerShell

Installation

  1. Clone the repository:
git clone https://github.com/ExpressionsBot/MS-Lucidia-Voice-Gateway-MCP.git cd MS-Lucidia-Voice-Gateway-MCP
  1. Install dependencies:
npm install
  1. Build the project:
npm run build

Usage

Testing Interface

  1. Start the test server:
npm run test
  1. Open http://localhost:3000 in your browser
  2. Use the web interface to test TTS and STT capabilities

Available Tools

text_to_speech

Converts text to speech using Windows SAPI.

Parameters:

  • text (required): The text to convert to speech
  • voice (optional): The voice to use (e.g., "Microsoft David Desktop")
  • speed (optional): Speech rate from 0.5 to 2.0 (default: 1.0)

Example:

fetch('http://localhost:3000/tts', { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ text: "Hello, this is a test", voice: "Microsoft David Desktop", speed: 1.0 }) });

speech_to_text

Records audio and converts it to text using Windows Speech Recognition.

Parameters:

  • duration (optional): Recording duration in seconds (default: 5, max: 60)

Example:

fetch('http://localhost:3000/stt', { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ duration: 5 }) }).then(response => response.json()) .then(data => console.log(data.text));

Troubleshooting

  1. Make sure Windows Speech Recognition is enabled:
    • Open Windows Settings
    • Go to Time & Language > Speech
    • Enable Speech Recognition
  2. Check available voices:
    • Open PowerShell and run:
    Add-Type -AssemblyName System.Speech (New-Object System.Speech.Synthesis.SpeechSynthesizer).GetInstalledVoices().VoiceInfo.Name
  3. Test speech recognition:
    • Open Speech Recognition in Windows Settings
    • Run through the setup wizard if not already done
    • Test that Windows can recognize your voice

Contributing

  1. Fork the repository
  2. Create your feature branch
  3. Commit your changes
  4. Push to the branch
  5. Create a new Pull Request

License

MIT

This server cannot be installed

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A server providing text-to-speech and speech-to-text functionalities using Windows' native speech services without external dependencies.

  1. Features
    1. Prerequisites
      1. Installation
        1. Usage
          1. Testing Interface
          2. Available Tools
        2. Troubleshooting
          1. Contributing
            1. License

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