VOICEPEAK

VOICEPEAK

k2wanko

Generates natural-sounding Japanese speech using the VOICEPEAK engine with customizable narrators, emotions, and pronunciation. Requires VOICEPEAK software to be installed locally.

Integrates with VOICEPEAK engine to generate natural-sounding Japanese speech with customizable narrators, emotions, speed, and pitch parameters for voice content creation and language learning applications.

5426 views3Local (stdio)

What it does

  • Synthesize Japanese text to speech with customizable parameters
  • Play generated audio files directly
  • List available narrators and emotions
  • Manage custom pronunciation dictionaries
  • Control speech speed and pitch settings
  • Find and modify dictionary entries for accurate pronunciation

Best for

Japanese language learning and practiceVoice content creation for Japanese mediaAccessibility tools for Japanese textAutomated Japanese audio generation
140 character limit per synthesisDictionary features unavailable on WindowsRequires VOICEPEAK installation

About VOICEPEAK

VOICEPEAK is a community-built MCP server published by k2wanko that provides AI assistants with tools and capabilities via the Model Context Protocol. Create natural Japanese speech with VOICEPEAK—customizable narrators, emotions, speed & pitch for voice content and lang It is categorized under other. This server exposes 10 tools that AI clients can invoke during conversations and coding sessions.

How to install

You can install VOICEPEAK in your AI client of choice. Use the install panel on this page to get one-click setup for Cursor, Claude Desktop, VS Code, and other MCP-compatible clients. This server runs locally on your machine via the stdio transport.

License

VOICEPEAK is released under the MIT license. This is a permissive open-source license, meaning you can freely use, modify, and distribute the software.

Tools (10)

synthesize

Synthesize speech from text using VOICEPEAK (max 140 characters per synthesis)

play

Play a synthesized audio file

synthesize_and_play

Synthesize speech from text and immediately play it (max 140 characters per synthesis)

list_narrators

List all available narrators

list_emotions

List available emotions for a narrator

voicepeak-mcp

English

VOICEPEAK テキスト読み上げ機能のための MCP サーバー。

前提条件

  • VOICEPEAK がインストールされていること

インストール

NPX を使用(推奨)

npx voicepeak-mcp@latest

Bunx を使用

bunx voicepeak-mcp

設定

Claude Desktop の設定に追加:

{
  "mcpServers": {
    "voicepeak": {
      "command": "npx",
      "args": ["voicepeak-mcp@latest"]
    }
  }
}

利用可能なツール

synthesize

テキストから音声ファイルを生成します(最大140文字)。

パラメータ:

  • text(必須): 合成するテキスト
  • narrator: ナレーター名
  • emotion: 感情パラメータ
  • speed: 話速(50-200)
  • pitch: ピッチ(-300〜300)
  • outputPath: 出力ファイルパス

synthesize_and_play

音声を生成して即座に再生します(最大140文字)。

play

音声ファイルを再生します。

list_narrators

利用可能なナレーターをリストします。

list_emotions

ナレーターの利用可能な感情をリストします。

dictionary_list

全ての発音辞書エントリをリストします。

注意: 辞書機能は Windows では利用できません。Windows ユーザーは VOICEPEAK アプリケーションで発音辞書を管理してください。

dictionary_add

カスタム発音のための辞書エントリを追加または更新します。

パラメータ:

  • surface(必須): 置き換えるテキスト
  • pronunciation(必須): 日本語かなでの発音
  • priority: 優先度(0-10、デフォルト: 5)

注意: Windows では利用できません。

dictionary_remove

辞書エントリを削除します。

注意: Windows では利用できません。

dictionary_find

テキストで辞書エントリを検索します。

注意: Windows では利用できません。

dictionary_clear

全ての辞書エントリをクリアします。

注意: Windows では利用できません。

対応プラットフォーム

  • ✅ macOS(全機能対応)
  • ⚠️ Windows(部分対応:音声合成・再生のみ、辞書機能は非対応)
  • 🚧 Linux(予定)

Windows での制限事項

Windows 版では、発音辞書の管理機能(dictionary_*)が利用できません。発音のカスタマイズが必要な場合は、VOICEPEAK アプリケーションから辞書を管理してください。

貢献

イシューやプルリクエストを歓迎します!

Alternatives

Related Skills

Browse all skills
drawio-diagrams-enhanced

Create professional draw.io (diagrams.net) diagrams in XML format (.drawio files) with integrated PMP/PMBOK methodologies, extensive visual asset libraries, and industry-standard professional templates. Use this skill when users ask to create flowcharts, swimlane diagrams, cross-functional flowcharts, org charts, network diagrams, UML diagrams, BPMN, project management diagrams (WBS, Gantt, PERT, RACI), risk matrices, stakeholder maps, or any other visual diagram in draw.io format. This skill includes access to custom shape libraries for icons, clipart, and professional symbols.

1,093
pptx

Presentation creation, editing, and analysis. When Claude needs to work with presentations (.pptx files) for: (1) Creating new presentations, (2) Modifying or editing content, (3) Working with layouts, (4) Adding comments or speaker notes, or any other presentation tasks

210
docx

Comprehensive document creation, editing, and analysis with support for tracked changes, comments, formatting preservation, and text extraction. When Claude needs to work with professional documents (.docx files) for: (1) Creating new documents, (2) Modifying or editing content, (3) Working with tracked changes, (4) Adding comments, or any other document tasks

59
video-downloader

Downloads videos from YouTube and other platforms for offline viewing, editing, or archival. Handles various formats and quality options.

52
stock-analyzer

Provides comprehensive technical analysis for stocks and ETFs using RSI, MACD, Bollinger Bands, and other indicators. Activates when user requests stock analysis, technical indicators, trading signals, or market data for specific ticker symbols.

42
skill-installer

Install Codex skills into $CODEX_HOME/skills from a curated list or a GitHub repo path. Use when a user asks to list installable skills, install a curated skill, or install a skill from another repo (including private repos).

26