mcp-tts

★ 74

mcp-tts-voicevox

★ 16

mcp-tts vs mcp-tts-voicevox

Q: Which is better, mcp-tts or mcp-tts-voicevox?

By GitHub stars, mcp-tts has more community adoption, but the best choice depends on your specific use case.

mcp-tts: `mcp-tts` is an MCP server that integrates various Text-to-Speech providers, including local macOS `say` and cloud APIs like ElevenLabs, Google TTS, and OpenAI TTS, into AI agent environments. It enables AI agents within tools like Claude Desktop and Cursor IDE to verbalize plans, summaries, and alerts, enhancing interactive communication.; mcp-tts-voicevox: This project provides an MCP server for integrating VOICEVOX text-to-speech capabilities into AI clients like Claude Desktop and ChatGPT. It supports advanced features such as client-side interactive audio players, multi-character conversations, and cross-platform compatibility.

TL;DR

mcp-ttsVoice / Speech · ★ 74

Add Text-to-Speech capabilities to AI agent development environments (e.g., Claude Desktop, Cursor IDE) for interactive feedback.

Read mcp-tts full review →

mcp-tts-voicevoxVoice / Speech · ★ 16

Enabling AI assistants (e.g., Claude, ChatGPT) to generate spoken responses.

Read mcp-tts-voicevox full review →

Side-by-Side Comparison

Field

mcp-tts

mcp-tts-voicevox

Features

mcp-tts

01Integrates multiple TTS providers: macOS `say`, Voice (local Qwen3-TTS), ElevenLabs, Google TTS, and OpenAI TTS.

02Supports the Model Context Protocol (MCP) for seamless integration with AI agent platforms like Claude Desktop, Claude Code, Codex CLI, and Gemini CLI.

03Offers configuration for sequential or concurrent speech playback, suppression of "Speaking:" output, and saving audio to disk.

04Includes a `speak` skill for automatic vocalization of agent plans, issue resolutions, summaries, and state changes.

05Provides options for various voices, quality models, speed control, and custom voice instructions for cloud TTS providers.

mcp-tts-voicevox

01Interactive Client-Side Audio Player with editing capabilities

02Multi-character conversation support with speaker switching

03Smooth, streaming playback with queue management

04Cross-platform compatibility (Windows, macOS, Linux)

05User dictionary management for VOICEVOX

Use Cases

mcp-tts

↳Add Text-to-Speech capabilities to AI agent development environments (e.g., Claude Desktop, Cursor IDE) for interactive feedback.

↳Automatically vocalize AI agent outputs such as finalized plans, resolved issues, and task summaries.

↳Alert users audibly when long-running operations change state or when human intervention is required.

↳Utilize local-only TTS (macOS `say`, Voice) for privacy-sensitive applications or environments without internet access.

↳Enhance accessibility and user experience by providing auditory feedback from AI tools.

mcp-tts-voicevox

↳Enabling AI assistants (e.g., Claude, ChatGPT) to generate spoken responses.

↳Providing interactive audio playback directly within chat interfaces.

↳Creating multi-speaker dialogues for complex conversations.

↳Generating audio files for various applications.

↳Customizing default speakers for different projects in development environments.

FAQ

What is the difference between mcp-tts and mcp-tts-voicevox?

Both mcp-tts and mcp-tts-voicevox are in the Voice / Speech category. mcp-tts has 74 stars, while mcp-tts-voicevox has 16 stars.

Which is better, mcp-tts or mcp-tts-voicevox?

The best choice depends on your use case. Choose mcp-tts if Add Text-to-Speech capabilities to AI agent development environments (e.g., Claude Desktop, Cursor IDE) for interactive feedback., and mcp-tts-voicevox if Enabling AI assistants (e.g., Claude, ChatGPT) to generate spoken responses..

Is mcp-tts free or open source?

Yes, mcp-tts is open source on GitHub (MIT).

Is mcp-tts-voicevox free or open source?

Yes, mcp-tts-voicevox is open source on GitHub (ISC).

Cloud Infrastructure

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Alternatives to mcp-tts →Alternatives to mcp-tts-voicevox →mcp-tts details →mcp-tts-voicevox details →

TL;DR

Side-by-Side Comparison

Features

Use Cases

FAQ

Deploy on DigitalOcean

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