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Bmorphism Say MCP Server
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Bmorphism Say MCP Server

An MCP text-to-speech server based on the built-in say command on macOS, providing rich voice customization features and cross-language support.
Voice processingDeveloper tools#Text-to-speech#Speech synthesis#macOS tool Local.TypeScript
2 points
8.8K
Open Site

Overview

Installation

Tools List

Content Details

Alternatives

What is Say MCP Server?

Say MCP Server is a text-to-speech (TTS) service that uses the built-in'say' command on macOS to convert text into voice output. This service can be integrated with other tools through the MCP protocol to add voice functionality to applications.

How to use Say MCP Server?

After installing the Node.js package, you can use it by adding the server configuration to the MCP configuration file. Two tools, speak and list_voices, are provided for voice output and viewing the list of available voices respectively.

Applicable scenarios

Suitable for macOS applications that require voice output, such as reading article/note content, announcing search results, and providing interactive voice feedback.

Main features

Text-to-speech
Convert text into natural voice output, supporting multiple languages and voice styles
Voice control
Adjust parameters such as speaking rate, volume, pitch, and emphasis to achieve rich voice expression
Background mode
Support background voice output without blocking other operations
Voice list
Query all voice options supported by the system
Advantages
Use the native macOS voice engine for high-quality voice output
Support multiple languages and dialects
No need to install an additional voice engine
Finely control voice parameters (speaking rate, volume, pitch, etc.)
Support background operation without blocking other operations
Limitations
Only support the macOS system
Rely on the system voice engine with limited function expansion
The syntax of some advanced voice control tags is relatively complex

How to use

Install Node.js
Ensure that Node.js version 14.0.0 or higher is installed on the system
Install the service
Install the say-mcp-server package via npm
Configure MCP
Add the server configuration to the MCP configuration file
Use the service
Call the speak or list_voices tool through use_mcp_tool

Usage examples

Basic voice output
Read simple text using the default voice
Multilingual support
Read text using voices in different languages
Voice parameter control
Adjust the speaking rate and volume
Integration with other services
Convert search results into voice output

Frequently Asked Questions

Why doesn't my system have certain voices?
How do I know which voices are supported by the system?
What is the syntax of voice control tags?
Can it be used on non-macOS systems?
How can I make the voice output not block other operations?

Related resources

GitHub repository
Project source code
macOS voice settings guide
How to add and manage macOS voices
MCP protocol documentation
Official documentation of the Model Context Protocol
Node.js download
Official Node.js website

Installation

Copy the following command to your Client for configuration
{
  "mcpServers": {
    "say": {
      "command": "node",
      "args": ["/path/to/say-mcp-server/build/index.js"]
    }
  }
}
Note: Your key is sensitive information, do not share it with anyone.

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