mcp-simple-voicevox: Instructions file for Claude Code

CLAUDE.md

mcp-simple-voicevox CLAUDE.md is an instructions file for Claude Code from t09tanaka/mcp-simple-voicevox. It costs 613 tokens per session, scanned A, original, Apache-2.0.

Project instructions for an MCP server that connects VOICEVOX text-to-speech to coding agents. MCP is a standard way for an AI assistant to use tools and resources provided by another program.

In plain words
What is it for?
Use them when developing, testing, documenting, or running the VOICEVOX server and when keeping its implementation aligned with its specifications.
Why use it?
They explain the planned Node.js commands, documentation sources, specification checks, commit habits, and voice notifications.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md. Also seen: mentions CLAUDE.md; mentions Claude Code.

This is t09tanaka/mcp-simple-voicevox's own configuration. It tells Claude Code how to work on mcp-simple-voicevox itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything mcp-simple-voicevox configures →

Reuse

Borrowing it

Nothing to install: this file belongs to t09tanaka/mcp-simple-voicevox. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/t09tanaka/mcp-simple-voicevox/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/t09tanaka/mcp-simple-voicevox

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

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README.md
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Your own site
<a href="https://agentmods.dev/instructions/t09tanaka/mcp-simple-voicevox/claude-md"><img src="https://agentmods.dev/badge/instructions/t09tanaka/mcp-simple-voicevox/claude-md/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

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<a href="https://agentmods.dev/instructions/t09tanaka/mcp-simple-voicevox/claude-md"><img src="https://agentmods.dev/badge/instructions/t09tanaka/mcp-simple-voicevox/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 613 This file is loaded in full into every session.
When invoked 613 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00613 $0.00613
Opus 5 $0.00307 $0.00307
Sonnet 5 $0.00123 $0.00123
Haiku 4.5 $0.00061 $0.00061

Measured 10d ago against content hash 2d0961d53d57, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

mcp-simple-voicevox CLAUDE.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 10d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

CLAUDE.md · 45 lines

What it actually says

CLAUDE.md

This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.

プロジェクト概要

これは @t09tanaka/mcp-simple-voicevox として提供される、VOICEVOX統合のためのMCP(Model Context Protocol)サーバー実装プロジェクトです。

開発環境セットアップ

プロジェクトは.gitignore設定に基づきNode.jsを使用します。プロジェクト構造が確立されると、一般的なコマンドは以下になる予定です:

  • npm install - 依存関係のインストール
  • npm run build - プロジェクトのビルド
  • npm run dev - 開発モード
  • npm test - テストの実行
  • npm link - ローカルnpxリンクの作成
  • npx @t09tanaka/mcp-simple-voicevox - サーバーの実行

アーキテクチャ

このリポジトリはVOICEVOXを通じてテキスト読み上げ機能を提供するMCPサーバーを実装する予定です。MCPサーバーはVOICEVOXのAPIを使用してテキストから音声を生成するためのツールとリソースを公開します。

ドキュメント管理

  • 仕様書は docs/ ディレクトリで管理します
  • MVPのTODOは docs/TODO.md で管理します
  • 仕様が変更される場合は、必ず docs/specification.md を更新してください
  • 実装前に仕様書を確認し、実装後は仕様との整合性を確認してください

開発ワークフロー

  • 開発中は適切な粒度でコミットを行ってください
  • 各コミットは論理的にまとまった変更を含むようにします
  • 機能追加、バグ修正、リファクタリングなど、変更の性質に応じて適切に分割します
  • コミットメッセージは変更内容を明確に説明し、なぜその変更が必要だったかを記述します

音声通知設定

  • タスク完了時や重要なお知らせが必要な場合は、VOICEVOXの音声通知機能を使用してください
  • 音声通知の設定: speaker=1, speedScale=1.3
  • 英単語は適切にカタカナに変換してVOICEVOXに送信してください

注記:このCLAUDE.mdはプロジェクト構造とコードベースの開発に伴って更新されます。

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 10d ago First seen · 45 lines · 613 tokens per session scan A 2d0961d53d57

Subscribe to this mod's changes

mcp-simple-voicevox CLAUDE.md is an instructions file published in the GitHub repository t09tanaka/mcp-simple-voicevox (72 stars, last pushed 28d ago), licensed Apache-2.0. It adds 613 tokens to every session, about $0.0031 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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