Boyomi-chan MCP Server (Node.js version)

This is a server that uses the Model Context Protocol (MCP) to provide text-to-speech functionality using Bokuyomi-chan (a slow voice) to AI assistants. It is implemented in Node.js/TypeScript.

overview

This server is an MCP server that allows AI assistants such as Claude to use Boyomi-chan.

Related MCP server: MCP Simple AivisSpeech

function

• Text to speech

• Select voice type (female, male, etc.)

• Volume adjustment

• Adjustable speech speed

• Pitch Adjustment

Prerequisites

• Node.js 16 or higher

• npm 7 or higher

• Boyomi-chan must be installed.

• The HTTP link for Boyomi-chan is running on port 50080.

How to install

1. Clone this repository:

git clone https://github.com/uraoz/bouyomichan-mcp-nodejs.git
cd bouyomichan-mcp-nodejs

2. Install the dependencies:

npm install

3. Which compiles:

npm run build

How to use

Starting the Server

npm start

Integration with Claude for Desktop

To work with Claude for Desktop you need to edit the configuration file:

1. Open the Claude for Desktop configuration file:

   • MacOS: ~/Library/Application Support/Claude/claude_desktop_config.json

   • Windows: %APPDATA%\Claude\claude_desktop_config.json

2. Add the following content (replace the paths with the actual file paths):

{
  "mcpServers": {
    "bouyomi": {
      "command": "node",
      "args": [
        "/絶対パス/bouyomichan-mcp-nodejs/build/index.js"
      ]
    }
  }
}

3. Restart Claude for Desktop.

Usage Example

Claude for Desktop will read text aloud to you by:

• Read out "Hello, World"

• A male voice reads out "This is a test."

• Speed up and read "I'm in a hurry"

Parameter Description

license

MIT