mcp-tts-voicevox and voicepeak-mcp
These are competitors—both provide MCP server interfaces for Japanese text-to-speech synthesis, with VOICEVOX being open-source and VOICEPEAK being a commercial alternative, allowing users to choose based on cost and feature preferences.
About mcp-tts-voicevox
kajidog/mcp-tts-voicevox
VOICEVOX MCP Server (MCP Apps対応)
This project helps anyone using an AI assistant like Claude or ChatGPT make their AI speak aloud and even have multi-character conversations. You provide the text you want spoken, and it outputs interactive audio players directly within your chat interface, letting you control playback, switch speakers, and fine-tune pronunciation on the fly. It's designed for anyone who wants to add a dynamic, audible dimension to their AI assistant interactions.
About voicepeak-mcp
k2wanko/voicepeak-mcp
MCP server for VOICEPEAK text-to-speech synthesis
Implements the Model Context Protocol (MCP) to expose VOICEPEAK's synthesis capabilities—including voice generation with configurable narrators, emotions, speed, and pitch parameters—through a set of tools callable by Claude Desktop. Provides platform-specific features like pronunciation dictionary management on macOS/Linux, while Windows users leverage VOICEPEAK's native dictionary interface. Installs via npx/bunx and integrates directly into Claude Desktop configuration.
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