ElevenLabs

ElevenLabs MCP Server

What is ElevenLabs MCP Server?

ElevenLabs MCP Server is a Model Context Protocol (MCP) server that integrates with the ElevenLabs text-to-speech API. It allows users to generate full voiceovers with multiple voices and includes both a server component and a sample web-based MCP Client (SvelteKit) for managing voice generation tasks.

How to use ElevenLabs MCP Server?

There are several ways to install and use ElevenLabs MCP Server:

• Installing via Smithery: Use npx -y @smithery/cli install elevenlabs-mcp-server --client claude for automatic installation with Claude Desktop.
• Using uvx (recommended): Add a configuration to your MCP settings file (e.g., cline_mcp_settings.json) specifying the command, args, and env variables including your ElevenLabs API key and voice settings.
• Development Installation: Clone the repository, install dependencies using uv venv, and configure your .env file with ElevenLabs credentials.

To use the sample SvelteKit MCP Client, navigate to the clients/web-ui directory, install dependencies with pnpm install, configure the .env file, and run pnpm dev. Then, open http://localhost:5174 in your browser.

Key Features of ElevenLabs MCP Server

• Generate audio from text using the ElevenLabs API.
• Support for multiple voices and script parts.
• SQLite database for persistent history storage.
• Sample SvelteKit MCP Client with:
  • Simple text-to-speech conversion.
  • Multi-part script management.
  • Voice history tracking and playback.
  • Audio file downloads.

Use Cases of ElevenLabs MCP Server

• Creating voiceovers for videos, presentations, or audiobooks.
• Developing applications that require dynamic text-to-speech capabilities.
• Managing and organizing voice generation tasks with a web-based interface.
• Integrating text-to-speech functionality into Claude Desktop via Smithery.

FAQ about ElevenLabs MCP Server

• What are the available tools?

  • generate_audio_simple: Generate audio from plain text.
  • generate_audio_script: Generate audio from a structured script with multiple voices.
  • delete_job: Delete a job by its ID.
  • get_audio_file: Get the audio file by its ID.
  • list_voices: List all available voices.
  • get_voiceover_history: Get voiceover job history.

• What are the available resources?

  • voiceover://history/{job_id}: Get the audio file by its ID.
  • voiceover://voices: List all available voices.

• What is the license for this project?

  • This project is licensed under the MIT License.

ElevenLabs MCP Server

A Model Context Protocol (MCP) server that integrates with ElevenLabs text-to-speech API, featuring both a server component and a sample web-based MCP Client (SvelteKit) for managing voice generation tasks.

Features

• Generate audio from text using ElevenLabs API
• Support for multiple voices and script parts
• SQLite database for persistent history storage
• Sample SvelteKit MCP Client for:
  • Simple text-to-speech conversion
  • Multi-part script management
  • Voice history tracking and playback
  • Audio file downloads

Installation

Installing via Smithery

To install ElevenLabs MCP Server for Claude Desktop automatically via Smithery:

npx -y @smithery/cli install elevenlabs-mcp-server --client claude

Using uvx (recommended)

When using uvx, no specific installation is needed.

Add the following configuration to your MCP settings file (e.g., cline_mcp_settings.json for Claude Desktop):

{
  "mcpServers": {
    "elevenlabs": {
      "command": "uvx",
      "args": ["elevenlabs-mcp-server"],
      "env": {
        "ELEVENLABS_API_KEY": "your-api-key",
        "ELEVENLABS_VOICE_ID": "your-voice-id",
        "ELEVENLABS_MODEL_ID": "eleven_flash_v2",
        "ELEVENLABS_STABILITY": "0.5",
        "ELEVENLABS_SIMILARITY_BOOST": "0.75",
        "ELEVENLABS_STYLE": "0.1",
        "ELEVENLABS_OUTPUT_DIR": "output"
      }
    }
  }
}

Development Installation

1. Clone this repository
2. Install dependencies:

   uv venv
   

3. Copy .env.example to .env and fill in your ElevenLabs credentials

{
  "mcpServers": {
    "elevenlabs": {
      "command": "uv",
      "args": [
        "--directory",
        "path/to/elevenlabs-mcp-server",
        "run",
        "elevenlabs-mcp-server"
      ],
      "env": {
        "ELEVENLABS_API_KEY": "your-api-key",
        "ELEVENLABS_VOICE_ID": "your-voice-id",
        "ELEVENLABS_MODEL_ID": "eleven_flash_v2",
        "ELEVENLABS_STABILITY": "0.5",
        "ELEVENLABS_SIMILARITY_BOOST": "0.75",
        "ELEVENLABS_STYLE": "0.1",
        "ELEVENLABS_OUTPUT_DIR": "output"
      }
    }
  }
}

Using the Sample SvelteKit MCP Client

1. Navigate to the web UI directory:

   cd clients/web-ui
   

2. Install dependencies:

   pnpm install
   

3. Copy .env.example to .env and configure as needed
4. Run the web UI:

   pnpm dev
   

5. Open http://localhost:5174 in your browser

Available Tools

• generate_audio_simple: Generate audio from plain text using default voice settings
• generate_audio_script: Generate audio from a structured script with multiple voices and actors
• delete_job: Delete a job by its ID
• get_audio_file: Get the audio file by its ID
• list_voices: List all available voices
• get_voiceover_history: Get voiceover job history. Optionally specify a job ID for a specific job.

Available Resources

• voiceover://history/{job_id}: Get the audio file by its ID
• voiceover://voices: List all available voices

License

This project is licensed under the MIT License - see the LICENSE file for details.