Vapi

Claude Code

1. Run this in a terminal, in your project folder:

claude mcp add --transport http vapi https://mcp.vapi.ai/mcp --header "Authorization: Bearer <YOUR_API_KEY>"

1. Replace the placeholder with your key before you run it, then check it with /mcp inside Claude Code.

Add --scope user to make it available in every project, not just this one.

Claude Desktop

1. Custom connectors can’t send this server’s key header, so use the mcp-remote bridge. Open Settings → Developer → Edit Config and add:

{
  "mcpServers": {
    "vapi": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://mcp.vapi.ai/mcp",
        "--header",
        "Authorization: Bearer <YOUR_API_KEY>"
      ]
    }
  }
}

1. Replace the placeholder with your key and restart Claude Desktop.

The bridge needs Node.js on your computer.

Cursor

Zu Cursor hinzufügen (öffnet in einem neuen Tab)

Or add it by hand to ~/.cursor/mcp.json (all projects) or .cursor/mcp.json (this project):

{
  "mcpServers": {
    "vapi": {
      "url": "https://mcp.vapi.ai/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}

VS Code

Add it to .vscode/mcp.json. VS Code asks for the key the first time and stores it securely:

{
  "servers": {
    "vapi": {
      "type": "http",
      "url": "https://mcp.vapi.ai/mcp",
      "headers": {
        "Authorization": "Bearer ${input:api-key}"
      }
    }
  },
  "inputs": [
    {
      "type": "promptString",
      "id": "api-key",
      "description": "API key",
      "password": true
    }
  ]
}

Devin Desktop

1. Add it to ~/.config/devin/mcp_config.json (macOS and Linux) or %APPDATA%\devin\mcp_config.json (Windows):

{
  "mcpServers": {
    "vapi": {
      "serverUrl": "https://mcp.vapi.ai/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}

1. Refresh the MCP server list in Cascade.

Devin Desktop is the new name for Windsurf. It reads serverUrl (or url) for remote servers.

Codex

codex mcp add vapi --url https://mcp.vapi.ai/mcp --bearer-token-env-var VAPI_API_KEY

Or edit ~/.codex/config.toml directly:

[mcp_servers.vapi]
url = "https://mcp.vapi.ai/mcp"
bearer_token_env_var = "VAPI_API_KEY"

Set VAPI_API_KEY to your key in the shell that runs Codex.

Gemini CLI

gemini mcp add --transport http --header "Authorization: Bearer <YOUR_API_KEY>" vapi https://mcp.vapi.ai/mcp

This adds it to the current project. Add -s user to use it everywhere.

Any client

Most clients accept this shape. Some name the URL field differently: serverUrl in Devin Desktop, httpUrl in Gemini CLI’s settings file.

{
  "mcpServers": {
    "vapi": {
      "type": "http",
      "url": "https://mcp.vapi.ai/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}

Zed puts servers under context_servers in its settings. Cline needs "type": "streamableHttp", or it assumes SSE.

Client only starts local servers? Bridge it with npx -y mcp-remote https://mcp.vapi.ai/mcp.

README-Badge

[![Vapi on mcp.tc](https://mcp.tc/i/vapi/badge.svg)](https://mcp.tc/i/vapi)

<a href="https://mcp.tc/i/vapi"><img src="https://mcp.tc/i/vapi/badge.svg" alt="Vapi on mcp.tc" height="20"></a>

Es folgt dem hellen oder dunklen Modus der Lesenden. Hänge ?theme=light oder ?theme=dark an, um ihn festzulegen, oder ?style=compact, um das Zeichen ohne Schriftzug zu zeigen.

Website-Karte

<script src="https://mcp.tc/w/vapi.js" async></script>

Die Karte erscheint dort, wo das Tag steht. Füge dem Tag data-theme="dark" oder data-size="compact" hinzu, um sie zu ändern. Die Datei enthält alles, was sie braucht, stellt also keine weiteren Anfragen und setzt keine Cookies.

iframe

<iframe src="https://mcp.tc/embed/vapi" title="Vapi on mcp.tc" width="420" height="200" loading="lazy" allow="clipboard-write" style="border:0;border-radius:8px;max-width:100%"></iframe>

Nutze es auf Seiten, die keine Skripte erlauben. Hänge ?theme=light oder ?theme=dark an die Adresse an, um die Farben festzulegen.

JSON

Der Eintrag als Daten für deine eigenen Seiten und Tools: Name, Kurzbeschreibung, die eigene URL des Servers, Tools und die „Add to“-Links. Jede Website kann ihn lesen (CORS ist offen).

https://mcp.tc/i/vapi.json

Was jedes Feld bedeutet