60
grade C
3 days ago
glama
VOICEVOX MCP Server
Enables Claude Desktop and Claude Code to synthesize and play speech using VOICEVOX text-to-speech engine. Supports multiple voice characters, session-based voice assignment, and queue management for audio playback.
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// key findings
⚠️
Known vulnerabilities in dependencies: 3 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
✅
Open source with a license and README
Anyone can audit the code, the license is declared, and the publisher documents what it does.
// required environment variables
This server reads these from
process.env. You'll be asked to provide them before it can run.config
DEFAULT_SPEED— 1.0 デフォルトの話速config
DEFAULT_VOICE_ID— 47 デフォルトの音声ID (ナースロボ＿タイプＴ)config
VOICEVOX_URL— "": "http://localhost:50021",config
VV_MCP_STATE_DIR— システム一時ディレクトリ 共有状態ファイルの保存ディレクトリ// full audit trail
The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.
// improvement guidance — verified publishers only
We have 3 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
// embed badge in your README
[](https://m8ven.ai/mcp/arrow2nd-vv-mcp-1bx7ul)commit: 285ecfa33f1d761653045b88f77e2dcd8c7f33a5
code hash: 8011cafde0101168ad18636ee74b3a8eb3e404e7aa36a364a9bc2086328e6dcf
verified: 4/18/2026, 6:34:31 PM