ElevenLabs Agents MCP App

ElevenLabs Agents MCP App

Create and manage ElevenLabs conversational AI agents directly from Claude Desktop with an interactive UI.

Features

• Interactive Agent Creator: Visual form-based interface for creating AI agents
• Voice Selection: Browse and preview ElevenLabs voices with audio playback
• Agent Configuration: Customize personality, language, voice settings, and behavior
• Edit Existing Agents: Load and modify existing agent configurations
• 32 Languages Supported: Create agents in Arabic, Chinese, English, Spanish, and more

Installation

Option 1: Install from MCP Directory (Recommended)

Install directly from the Claude Desktop MCP Directory when available and just provide api key.

Option 2: Manual Installation

1. Clone this repository:

   git clone https://github.com/elevenlabs/elevenlabs-mcp-agent-creator.git
   cd elevenlabs-mcp-agent-creator

1. Install dependencies:

   npm install

1. Build the project:

   npm run build:mcpb

1. Add to Claude Desktop config (claude_desktop_config.json):

   {
     "mcpServers": {
       "ElevenLabs Agents MCP App": {
         "command": "node",
         "args": ["/path/to/elevenlabs-mcp-agent-creator/server/index.js", "--stdio"],
         "env": {
           "ELEVENLABS_API_KEY": "your-api-key"
         }
       }
     }
   }

1. Restart Claude Desktop

Configuration

Required: ElevenLabs API Key

You need an ElevenLabs API key to use this MCP app:

1. Sign up at elevenlabs.io
2. Go to API Keys settings
3. Create a new API key
4. Add it to your Claude Desktop configuration as shown above

Usage

Creating an Agent

Simply ask Claude to create an agent:

• "Create a customer support agent"
• "Make me a friendly booking assistant"
• "Build an AI agent that speaks Spanish"

Claude will open the interactive UI where you can:

• Set the agent name and system prompt
• Choose a voice from ElevenLabs' library
• Select the agent's language
• Adjust voice and behavior settings

Editing an Agent

To edit an existing agent, provide the agent ID:

• "Edit agent abc123"
• "Update my customer support agent"

Available Tools

| Tool | Description | |------|-------------| | show_agent_creator | Opens the interactive agent creation UI | | create_agent | Programmatically creates an agent with specified config | | get_agent_config | Retrieves an existing agent's configuration | | update_agent | Updates an agent's settings | | search_voices | Searches available ElevenLabs voices |

Agent Settings

Voice Configuration

• Voice: Select from ElevenLabs' voice library with audio preview
• Stability: Controls voice consistency (0-1)
• Similarity Boost: Controls voice clarity and similarity (0-1)

Behavior Settings

• System Prompt: Define the agent's personality and behavior
• First Message: The initial greeting when conversations start
• Temperature: Controls response creativity (0-1)
• Language: Choose from 32 supported languages

Development

# Install dependencies
npm install

# Development mode (with hot reload)
npm run dev

# Build for production
npm run build:mcpb

# Create MCP bundle
npm run pack:mcpb

Privacy

This MCP app connects to the ElevenLabs API. Your API key and agent configurations are sent to ElevenLabs servers. See the ElevenLabs Privacy Policy for details on data handling.

License

MIT License - see LICENSE for details.

Screenshots

<details> <summary>Agent Creation UI</summary>

<img width="1628" alt="ElevenLabs Agents MCP App" src="https://github.com/user-attachments/assets/c1c2b007-9e68-42f0-8c6d-9a9bb08f71da" />

</details>

<details> <summary>Agent Created Successfully</summary>

<img width="1750" alt="Agent Created" src="https://github.com/user-attachments/assets/479d9d31-a323-4b16-9866-5edd0dd05d75" />

</details>