Vapi MCP Server

by andyciggy

2.6k downloads Not rated yet MIT license

About

# Vapi MCP Server [![smithery badge](https://smithery.ai/badge/@VapiAI/vapi-mcp-server)](https://smithery.ai/server/@VapiAI/vapi-mcp-server) The Vapi [Model Context Protocol](https://modelcontextprotocol.com/) server allows you to integrate with Vapi APIs through function calling. <a…

Details

License
MIT license

Explore

- List, create, update, and get Vapi assistants
- List, create, and get Vapi calls
- List and get Vapi phone numbers
- List and get Vapi tools
- Supports immediate and scheduled outbound calls
- Works locally via npx or remotely via SSE transport

Setting up with Highlight

This MCP is not yet compatible with Highlight’s one-click setup. However, you can still use it with Highlight by following these steps:

  1. Download and install Highlight from highlightai.com/download
  2. Navigate to the plugins tab and select "Add Custom Plugin"
  3. Configure the plugin with the settings below
    Plugin Name Vapi MCP Server
    Command (node, npx, python, etc.)

    Please refer to the README for specific instructions on how to obtain API keys or other required environment variables.

  4. Enable "Start Automatically" if you want the plugin to start when Highlight launches

From the repository

1. Open Claude Desktop and press CMD + , to go to Settings.
2. Click on the Developer tab.
3. Click on the Edit Config button.
4. This will open the claude_desktop_config.json file in your file explorer.
5. Get your Vapi API key from the Vapi dashboard (<https://dashboard.vapi.ai/org/api-keys>).
6. Add the following to your claude_desktop_config.json file. See here for more details.
7. Restart the Claude Desktop after editing the config file.

{
  "mcpServers": {
    "vapi-mcp-server": {
      "command": "npx",
      "args": [
          "-y",
          "@vapi-ai/mcp-server"
      ],
      "env": {
        "VAPI_TOKEN": "<your_vapi_token>"
      }
    }
  }
}

1. Create or import a phone number using the Vapi dashboard (<https://dashboard.vapi.ai/phone-numbers>).
2. Create a new assistant using the existing 'Appointment Scheduler' template in the Vapi dashboard (<https://dashboard.vapi.ai/assistants>).
3. Make sure to configure Claude Desktop to use the Vapi MCP server and restart the Claude Desktop app.
4. Ask Claude to initiate or schedule a call. See examples below:

Example 1: Request an immediate call

I'd like to speak with my ShopHelper assistant to talk about my recent order. Can you have it call me at +1234567890?

Example 2: Schedule a future call

I need to schedule a call with Mary assistant for next Tuesday at 3:00 PM. My phone number is +1555123456.

npm install

To run all tests at once:

npm test

list_assistants

Lists all Vapi assistants

create_assistant

Creates a new Vapi assistant

update_assistant

Updates an existing Vapi assistant

get_assistant

Gets a Vapi assistant by ID

list_calls

Lists all Vapi calls

create_call

Creates an outbound call

get_call

Gets details of a specific call

list_phone_numbers

Lists all Vapi phone numbers

get_phone_number

Gets details of a specific phone number

list_tools

Lists all Vapi tools

get_tool

Gets details of a specific tool

- list_assistants: Lists all Vapi assistants
- create_assistant: Creates a new Vapi assistant
- update_assistant: Updates an existing Vapi assistant
- get_assistant: Gets a Vapi assistant by ID

- list_calls: Lists all Vapi calls
- create_call: Creates an outbound call
- get_call: Gets details of a specific call

> Note: The create_call action supports scheduling calls for immediate execution or for a future time.

- list_phone_numbers: Lists all Vapi phone numbers
- get_phone_number: Gets details of a specific phone number

- list_tools: Lists all Vapi tools
- get_tool: Gets details of a specific tool

Claude Desktop / Cursor

Paste into your MCP client config file to install this server.

{
    "mcpServers": {
        "vapi mcp server": {
            "vapi-mcp-server": {
                "command": "npx",
                "args": [
                    "-y",
                    "@vapi-ai/mcp-server"
                ],
                "env": {
                    "VAPI_TOKEN": "<your_vapi_token>"
                }
            }
        }
    }
}

McpServers

{
    "vapi-mcp-server": {
        "command": "npx",
        "args": [
            "-y",
            "@vapi-ai/mcp-server"
        ],
        "env": {
            "VAPI_TOKEN": "<your_vapi_token>"
        }
    }
}

smithery badge

The Vapi Model Context Protocol server allows you to integrate with Vapi APIs through function calling.

<a href="https://glama.ai/mcp/servers/@VapiAI/mcp-server">
Vapi Server MCP server
</a>

Claude Desktop Setup

1. Open Claude Desktop and press CMD + , to go to Settings.
2. Click on the Developer tab.
3. Click on the Edit Config button.
4. This will open the claude_desktop_config.json file in your file explorer.
5. Get your Vapi API key from the Vapi dashboard (<https://dashboard.vapi.ai/org/api-keys>).
6. Add the following to your claude_desktop_config.json file. See here for more details.
7. Restart the Claude Desktop after editing the config file.

{
  "mcpServers": {
    "vapi-mcp-server": {
      "command": "npx",
      "args": [
          "-y",
          "@vapi-ai/mcp-server"
      ],
      "env": {
        "VAPI_TOKEN": "<your_vapi_token>"
      }
    }
  }
}

Example Usage with Claude Desktop

1. Create or import a phone number using the Vapi dashboard (<https://dashboard.vapi.ai/phone-numbers>).
2. Create a new assistant using the existing 'Appointment Scheduler' template in the Vapi dashboard (<https://dashboard.vapi.ai/assistants>).
3. Make sure to configure Claude Desktop to use the Vapi MCP server and restart the Claude Desktop app.
4. Ask Claude to initiate or schedule a call. See examples below:

Example 1: Request an immediate call

I'd like to speak with my ShopHelper assistant to talk about my recent order. Can you have it call me at +1234567890?

Example 2: Schedule a future call

I need to schedule a call with Mary assistant for next Tuesday at 3:00 PM. My phone number is +1555123456.

Remote SSE Connection

To connect to Vapi's MCP server via Server-Sent Events (SSE) Transport:

- Connect to https://mcp.vapi.ai/sse from any MCP client using SSE Transport
- Include your Vapi API key as a bearer token in the request headers
- Example header: Authorization: Bearer your_vapi_api_key_here

This connection allows you to access Vapi's functionality remotely without running a local server.

Development

```bash

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