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The Model Context Protocol (MCP) server provides a standardized interface that allows any compatible AI model or agent to access your eigi.ai data in a simple and secure way. Connect to our MCP server natively in Claude, Cursor, VS Code, and other clients. The eigi.ai MCP server has tools available for creating, managing, and testing AI voice agents — with more functionality on the way. eigi.ai is a platform for building and deploying AI voice agents. Create intelligent voice bots that can handle phone calls, chat conversations, and customer interactions in 30+ languages with providers like OpenAI, ElevenLabs, and Deepgram.

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Setup Instructions

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General

Our MCP server uses Streamable HTTP transport with OAuth 2.1 for authentication:
  • URL: https://mcp.eigi.ai/mcp

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Claude

Team, Enterprise (Claude.ai)
  1. Navigate to Settings in the sidebar on web or desktop
  2. Scroll to Integrations at the bottom and click Add more
  3. In the prompt enter:
    • Integration name: eigi.ai
    • Integration URL: https://mcp.eigi.ai/mcp
  4. Make sure to enable the tools in any new chats
Free, Pro (Claude Desktop)
  1. Open the file ~/Library/Application Support/Claude/claude_desktop_config.json
  2. Add the following and restart the Claude desktop app:
{
  "mcpServers": {
    "eigi": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://mcp.eigi.ai/mcp"]
    }
  }
}

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Claude Code

claude mcp add --transport http eigi https://mcp.eigi.ai/mcp
Then run /mcp once you’ve opened a Claude Code session to go through the authentication flow.

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Cursor

  1. Press Cmd+, (macOS) or Ctrl+, (Windows) to open Settings
  2. Go to Features → MCP Servers
  3. Click Add Server and enter:
    • Name: eigi.ai
    • URL: https://mcp.eigi.ai/mcp
Or manually add to .cursor/mcp.json: 
{
  "mcpServers": {
    "eigi": {
      "url": "https://mcp.eigi.ai/mcp",
      "transport": "streamable-http"
    }
  }
}

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Visual Studio Code

  1. Ctrl/Cmd+Shift+P and search for MCP: Add Server
  2. Select Command (stdio)
  3. Enter the following command: npx mcp-remote https://mcp.eigi.ai/mcp
  4. Enter the name eigi and hit enter
  5. Activate the server using MCP: List Servers, select eigi, then Start Server

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Windsurf

  1. Ctrl/Cmd+, to open Windsurf settings
  2. Scroll to Cascade → MCP servers
  3. Select Add Server → Add custom server
  4. Add the following:
{
  "mcpServers": {
    "eigi": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://mcp.eigi.ai/mcp"]
    }
  }
}

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Zed

  1. Cmd+, to open Zed settings
  2. Add the following:
{
  "context_servers": {
    "eigi": {
      "source": "custom",
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://mcp.eigi.ai/mcp"],
      "env": {}
    }
  }
}

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ChatGPT / OpenAI

The eigi.ai connector is currently under review for the OpenAI Connectors directory. Until approved, use development mode.
  1. Go to ChatGPT Settings → Connected Apps
  2. Click Add Connection → Developer Mode
  3. Enter the MCP URL: https://mcp.eigi.ai/mcp
  4. Complete the OAuth flow

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Others

Many other tools now support MCP servers. Configure them with:
  • Command: npx
  • Arguments: -y mcp-remote https://mcp.eigi.ai/mcp
  • Environment: None

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Available Tools

The eigi.ai MCP server provides 23 tools across 6 categories:
CategoryToolsDescription
Agents6Create, list, get, update, delete agents + interactive testing
Conversations2List and retrieve conversation transcripts
Calls3Initiate outbound calls, bulk campaigns, list phone numbers
Chat4Text-based agent testing and chat session management
Prompts6Create, manage, and version system prompts
Providers2Browse available LLM/TTS/STT providers and voices

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Example Prompts

After connecting, try these: Agent Management
  • “Create a new voice agent named ‘Support Bot’ that speaks English”
  • “List all my agents”
  • “Update my Sales Agent to use ElevenLabs voice”
Calls & Conversations
  • “Show me the last 10 conversations”
  • “Call +1234567890 using my Reminder agent”
  • “Get the transcript for my latest call”
Testing
  • “Test my FAQ Bot with a sample question”
  • “Send a chat message to my Support Agent”

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FAQ

This usually means the OAuth flow failed. Try: 1. Clear browser cookies for eigi.ai 2. Restart your MCP client 3. Try the authentication again
Make sure Node.js is installed and accessible from your terminal: bash node --version If not installed, download from nodejs.org.
The MCP server uses OAuth 2.0 for authentication. API key authentication is not currently supported for the remote MCP server.

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Requirements

  • Free eigi.ai account — Sign up at eigi.ai
  • Authentication — OAuth 2.0 (automatic via browser when you first connect)
  • MCP-compatible client — Claude, Cursor, VS Code, Windsurf, or any MCP client

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Support