Vocametrix

Name: Vocametrix
Author: pmarmaroli

@pmarmaroli

Repository

About Vocametrix

Basic information

Config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "vocametrix": {
      "command": "npx",
      "args": [
        "-y",
        "@vocametrix/mcp-server"
      ],
      "env": {
        "VOCAMETRIX_API_KEY": "<YOUR_API_KEY>"
      }
    }
  }
}

Tools

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We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.

Overview

What is Vocametrix?

Vocametrix is an MCP server that brings clinical-grade voice analysis into any MCP-compatible client (Claude Desktop, Cursor, Zed, Windsurf). It exposes more than 40 endpoints covering AVQI, DSI, CPP, HNR, jitter/shimmer, formants F1-F4, GNE, pronunciation assessment in 30+ languages, speech-to-text, phoneme detection, prosody similarity, and eGeMAPS. It is designed for speech-language pathologists, voice researchers, and healthtech developers.

How to use Vocametrix?

Install Vocametrix as an MCP server in your MCP-compatible client. You will need a Vocametrix API key, available via a free trial at vocametrix.com/registration. The README does not specify additional configuration commands or invocation details.

Key features of Vocametrix

Over 40 clinical voice analysis endpoints
Supports AVQI, DSI, CPP, HNR, jitter/shimmer
Formant analysis (F1–F4) and GNE
Pronunciation assessment in 30+ languages
Speech-to-text and phoneme detection
Prosody similarity and eGeMAPS features

Use cases of Vocametrix

Clinical voice assessment for speech-language pathologists
Voice research and acoustic analysis workflows
Pronunciation training and language learning tools
Healthtech applications requiring objective voice biomarkers
Real-time voice quality monitoring in MCP-compatible clients

FAQ from Vocametrix

What does Vocametrix require to run?

Vocametrix requires an MCP-compatible client and a valid Vocametrix API key. A free trial key can be obtained at vocametrix.com/registration.

What kind of analysis does Vocametrix provide?

It provides over 40 endpoints for clinical-grade voice analysis, including AVQI, DSI, CPP, HNR, jitter/shimmer, formants, GNE, pronunciation assessment in 30+ languages, speech-to-text, phoneme detection, prosody similarity, and eGeMAPS.

Which MCP clients are supported?

The README lists Claude Desktop, Cursor, Zed, and Windsurf as compatible clients.

Where can I get an API key?

Free trial API keys are available at vocametrix.com/registration. No further pricing or usage limits are mentioned in the README.

Is Vocametrix suitable for real-time use?

The README does not specify latency or real-time performance characteristics. It describes the server as exposing endpoints for analysis, but does not detail streaming or batch processing capabilities.