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Edge TTS MCP - Give Claude a Voice!

Python License Platform

Minimal cross-platform MCP server for text-to-speech using Microsoft Edge TTS.

Let Claude speak! Works with Claude Code and Claude Desktop.

Слава Україні!

Features

  • 🎙️ 300+ voices in 50+ languages

  • 🖥️ Cross-platform: Windows, macOS, Linux

  • 🔑 Zero API keys required

  • ⚙️ Customizable: speed, volume, pitch

  • 🤖 Works with Claude Code and Claude Desktop

Installation

Windows

git clone https://github.com/s-n-n/edge-tts-mcp.git cd edge-tts-mcp python -m venv venv venv\Scripts\activate pip install -e .

macOS / Linux

git clone https://github.com/s-n-n/edge-tts-mcp.git cd edge-tts-mcp python3 -m venv venv source venv/bin/activate pip install -e .

Setup

Add to your MCP configuration:

Claude Code (.mcp.json)

Windows:

{ "mcpServers": { "edge-tts": { "command": "C:\\path\\to\\edge-tts-mcp\\venv\\Scripts\\python.exe", "args": ["-m", "edge_tts_mcp"] } } }

macOS / Linux:

{ "mcpServers": { "edge-tts": { "command": "/path/to/edge-tts-mcp/venv/bin/python", "args": ["-m", "edge_tts_mcp"] } } }

Usage

speak

Speak text aloud.

speak("Hello, world!") speak("Привіт!", voice="uk-UA-PolinaNeural") speak("Fast!", rate="+50%")

Parameters:

Parameter

Description

Example

text

Text to speak

"Hello"

voice

Voice name

"en-US-AriaNeural"

rate

Speed (-50% to +100%)

"+20%"

volume

Volume (-50% to +100%)

"+10%"

pitch

Pitch (-50Hz to +50Hz)

"+5Hz"

list_available_voices

List voices, optionally filtered by language.

list_available_voices() list_available_voices("uk")

get_config

Show current settings and available audio players.

Configuration

Set defaults via environment variables or .env file:

EDGE_TTS_VOICE=uk-UA-OstapNeural EDGE_TTS_RATE=+0% EDGE_TTS_VOLUME=+0% EDGE_TTS_PITCH=+0Hz EDGE_TTS_PLAYER=auto

Audio Players

Auto-detected by platform:

Platform

Default Player

Alternatives

Windows

PowerShell MediaPlayer (built-in)

ffplay, mpv

macOS

afplay (built-in)

ffplay, mpv

Linux

ffplay

mpv, paplay

Language

Voice

Gender

Ukrainian

uk-UA-OstapNeural

Male

Ukrainian

uk-UA-PolinaNeural

Female

English (US)

en-US-AriaNeural

Female

English (US)

en-US-GuyNeural

Male

German

de-DE-ConradNeural

Male

French

fr-FR-DeniseNeural

Female

Spanish

es-ES-AlvaroNeural

Male

Chinese

zh-CN-XiaoxiaoNeural

Female

Run list_available_voices() for full list.

Requirements

  • Python 3.10+

  • No additional software on Windows/macOS (uses built-in players)

  • Linux: ffmpeg or mpv recommended

License

MIT


Made with ❤️ in Ukraine

-
security - not tested
A
license - permissive license
-
quality - not tested

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