FlowSpeech MCP Server

A Model Context Protocol server for FlowSpeech text-to-speech. It lets MCP-compatible clients generate human-like audio with context-aware emotion control, pause control, multi-speaker dialogue, and 30+ available voices.

→ waeckerlinfederowicz66-sketch/mcp-flowspeech-server · listed on glama

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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.

configFLOWSPEECH_OUTPUT_DIR— "": "~/flowspeech-audio"

// 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 2 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

[![M8ven Score](https://m8ven.ai/badge/mcp/waeckerlinfederowicz66-sketch-mcp-flowspeech-server-iqf1u9)](https://m8ven.ai/mcp/waeckerlinfederowicz66-sketch-mcp-flowspeech-server-iqf1u9)

commit: f233a0941349530f052649c276c8e505afe3489c

code hash: 005e18a198ce60231308f6a8f59839b822519562b85ec40424d316d5d382990d

verified: 6/10/2026, 10:47:17 AM

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