MCP VOICEVOX Go

VOICEVOXを使用したModel Context Protocol (MCP) サーバーの実装です。このサーバーを使用することで、LLMからVOICEVOXの音声合成機能を利用できるようになります。

Local serverstdio

What is the MCP VOICEVOX Go MCP Server?

MCP VOICEVOX Go is an MCP project maintained in the metapox/mcp-voicevox-go repository. The maintainer describes its purpose as “VOICEVOXを使用したModel Context Protocol (MCP) サーバーの実装です。このサーバーを使用することで、LLMからVOICEVOXの音声合成機能を利用できるようになります。”. Read the project documentation for the complete scope.

Local setup

The project provides a local client configuration using mcp-voicevox. Follow the repository’s build and installation steps before copying it, and replace example paths with the paths on your own computer.

Configuration values

The example declares MCP_VOICEVOX_ENABLE_PLAYBACK. Secret-looking values have been replaced with placeholders. Required and optional labels are shown only when the documentation states them.

Source

Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.

How to install the MCP VOICEVOX Go MCP Server

{
  "mcpServers": {
    "voicevox": {
      "command": "mcp-voicevox",
      "args": [
        "stdio"
      ],
      "env": {
        "MCP_VOICEVOX_ENABLE_PLAYBACK": "true"
      }
    }
  }
}

From the project documentation. Replace placeholders and example paths before connecting.