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Vocametrix

@pmarmaroli

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About 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

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

No tools detected

Fetch the live tool list by running this server in a temporary sandbox using the button above.

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.

Frequently asked questions

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.

Comments

Basic information

Category

Other

Transports

stdio

Author

pmarmaroli

Submitted by

Patrick Marmaroli

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