Speech AI Plugin

Speech processing suite for AI coding assistants. Pronunciation assessment, speech-to-text, and text-to-speech — all via MCP.

What It Does

• Pronunciation Assessment: Score English pronunciation at phoneme, word, and sentence levels (0-100). Exceeds human inter-annotator agreement.
• Speech-to-Text: Transcribe English audio with word-level timestamps and confidence scores. Sub-300ms latency.
• Text-to-Speech: Generate natural speech with 12 English voices (American and British). Speed control 0.5x-2.0x.

Installation

Claude Code

/plugin install speech-ai

Cursor

/add-plugin speech-ai

Manual (any MCP client)

Add to your MCP settings:

{
  "mcpServers": {
    "speech-ai": {
      "url": "https://pronunciation-mcp.thankfulfield-a7857897.eastus.azurecontainerapps.io/mcp",
      "headers": {
        "Ocp-Apim-Subscription-Key": "YOUR_API_KEY"
      }
    }
  }
}

Get an API Key

Visit brainiall.com or subscribe via Azure Marketplace.

Skills

Skill	Description
assess-pronunciation	Evaluate pronunciation quality from audio
transcribe-audio	Convert audio to text with timestamps
speech-workflow	Full practice loop: listen, record, score, improve

Agent

• pronunciation-tutor: Interactive pronunciation coaching agent with structured practice sessions

Support

• Email: fasuizu@brainiall.com
• Website: https://brainiall.com

License

Plugin configuration files: MIT. The Speech AI API is a proprietary commercial service.