Introduction

MCP Server

The 60db MCP (Model Context Protocol) Server enables AI assistants like Claude to directly interact with 60db’s Voice AI capabilities.

What is the MCP Server?

The MCP Server provides a standardized interface for AI assistants to:

• Generate speech from text using any voice
• Transcribe audio files with speaker diarization
• Create custom voices from audio samples
• Manage workspaces and team collaboration
• Track usage and analytics

Quick Start

1. Install the Server

npm install @60db

2. Configure Claude Desktop

Add to your Claude Desktop config:

macOS: ~/Library/Application Support/Claude/claude_desktop_config.json Windows: %APPDATA%/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "60db": {
      "command": "node",
      "args": ["/path/to/mcp-server/dist/index.js"],
      "env": {
        "SIXTYDB_API_KEY": "sk_your_api_key_here",
        "SIXTYDB_API_BASE_URL": "https://api.60db.ai"
      }
    }
  }
}

3. Use with Claude

Restart Claude Desktop and start using 60db voice AI:

You: Can you convert "Hello, world!" to speech using a female English voice?

Claude: I'll use the 60db TTS tool to generate speech for you.

Available Tools

Category	Tools
Voices	List voices, get voice details, create custom voices
TTS	Synthesize speech, view generation history
STT	Transcribe audio, view transcription history
Workspaces	Manage team workspaces and members
Analytics	Track usage statistics
Billing	View plans, subscriptions, and invoices

Features

Text-to-Speech

Generate natural speech in 40+ languages:

// Synthesize speech
{
  "text": "Hello, world!",
  "voice_id": "voice_abc123",
  "speed": 1.0,
  "output_format": "mp3"
}

Speech-to-Text

Transcribe audio with speaker identification:

// Transcribe audio
{
  "audio_url": "https://example.com/meeting.mp3",
  "language": "en-US",
  "diarization": true,
  "timestamps": true
}

Voice Cloning

Create custom voices from audio samples:

// Create custom voice
{
  "name": "Brand Voice",
  "sample_url": "https://example.com/sample.mp3",
  "language": "en-US"
}

Architecture

┌─────────────────────────────────────────────────────────────┐
│                     Claude (AI Assistant)                    │
└─────────────────────────┬───────────────────────────────────┘
                          │
                          │ MCP Protocol (stdio)
                          │
┌─────────────────────────▼───────────────────────────────────┐
│                    60db MCP Server                           │
├─────────────────────────────────────────────────────────────┤
│  - 60db_tts_synthesize                                     │
│  - 60db_stt_transcribe                                     │
│  - 60db_list_voices                                        │
│  - 60db_create_voice                                       │
│  - ... (20+ tools)                                           │
└─────────────────────────┬───────────────────────────────────┘
                          │
                          │ HTTPS
                          │
┌─────────────────────────▼───────────────────────────────────┐
│                    60db API                                  │
│                  (api.60db.ai)                               │
└─────────────────────────────────────────────────────────────┘

Next Steps

• Installation - Install and configure the server
• Configuration - Set up authentication
• Quick Start - Run your first request
• Claude Desktop - Integration guide

Requirements

• Node.js: 18 or higher
• API Key: 60db API key from dashboard
• MCP Client: Claude Desktop or custom MCP client

Support

• Documentation: https://docs.60db.ai
• GitHub: https://github.com/60db/mcp-server
• Issues: https://github.com/60db/mcp-server/issues