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Local Voice Mcp

@CodeCraftersLLC

Repository

About Local Voice Mcp

Give your MCP clients the ability to speak by running local voice models

#voice#audio#speech#tts#local

Basic information

Category

Other

Transports

stdio

Publisher

CodeCraftersLLC

Submitted by

Mike Staub

Config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "local-voice-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@codecraftersllc/local-voice-mcp"
      ],
      "env": {
        "USE_MALE_VOICE": "false",
        "CHATTERBOX_EXAGGERATION": "0.5",
        "CHATTERBOX_CFG_WEIGHT": "1.2",
        "CHATTERBOX_MAX_CHARACTERS": "2000",
        "CHATTERBOX_PLAYBACK_VOLUME": "100"
      }
    }
  }
}

Tools

No tools detected

We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.

Overview

What is Local Voice MCP?

Local Voice MCP is a Model Context Protocol server that enables AI clients to speak by running local voice models using Chatterbox TTS. It can operate in either MCP server (stdio) or HTTP server mode, making it suitable for developers who want private, on-device text-to-speech within MCP-compatible editors and tools.

How to use Local Voice MCP?

Install globally via npm install -g local-voice-mcp or run directly with npx -y @codecraftersllc/local-voice-mcp. Configure your MCP client with the command local-voice-mcp-server (or npx variant) and optional environment variables. Use the tools synthesize_text, play_audio, and tts_status to generate and play speech, or run in HTTP mode with MCP_MODE=http.

Key features of Local Voice MCP

  • Full MCP server using @modelcontextprotocol/sdk
  • ElevenLabs-compatible REST API
  • High-quality TTS via Chatterbox TTS
  • Voice cloning with reference audio
  • Adjustable prosody controls
  • Dual mode: MCP or HTTP server

Use cases of Local Voice MCP

  • Enable AI coding assistants like Cursor to speak responses aloud
  • Generate

Comments

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