Voipbin MCP Server

MCP server for the VoIPbin CPaaS platform

Local serverstdio

What is the Voipbin MCP server?

Voipbin MCP server is a locally run integration for AI assistants that speak the Model Context Protocol. MCP server for the VoIPbin CPaaS platform.

What you get

An MCP (Model Context Protocol) server that enables AI assistants to interact with the VoIPbin CPaaS platform. It exposes VoIPbin's communication APIs -- calls, flows, messaging, conferencing, AI, and more -- as tools that any MCP-compatible client can use to manage and automate cloud communications.

What the assistant can call

Once Voipbin is connected, these are the calls the assistant has available:

  • Resource — Tools
  • Calls — list_calls, get_call, create_call, hangup_call
  • Flows — list_flows, get_flow, create_flow, update_flow, delete_flow
  • Agents — list_agents, get_agent
  • Numbers — list_numbers, get_number
  • Contacts — list_contacts, get_contact, create_contact, update_contact, delete_contact
  • Messages — list_messages, get_message, send_message
  • Emails — list_emails, get_email, send_email
  • Conversations — list_conversations, get_conversation
  • Conferences — list_conferences, get_conference, create_conference, delete_conference
  • Campaigns — list_campaigns, get_campaign, create_campaign, update_campaign, delete_campaign
  • Queues — list_queues, get_queue

Setting it up

voipbin-mcp on PyPI is all you need. Most clients run it directly, so configuration is a few lines and a restart.

Configuration and credentials

You will need one environment variable: VOIPBIN_API_KEY. The server will not start without them, which is usually why the tools fail to appear on a first run. Keep credentials in your client's env block or a secrets manager rather than in a file you might commit.

Choosing this one

Among the developer tooling options, the useful question is rarely "what can it do" but "what does it cost you to run" — permissions, credentials, and how much of your context its toolset consumes. Voipbin's toolset — Resource, Calls, Flows and 11 more — is a fair guide to whether it matches your workflow.

SyncDev reviews every entry in this directory against the project's own documentation before publishing, and revisits them as servers change.

Before you rely on it

  • It runs with your machine's permissions. That is convenient and also the reason to think about what you point it at before you approve a tool call.
  • With 14 tools registered it takes up a noticeable share of the context window; turn it off in projects that never touch Voipbin.
  • Missing credentials fail quietly in some clients — if no tools show up, check the environment block first.
  • MCP clients confirm each tool call by default. Leave that on until you have watched what the voipbin mcp server does with a few real requests.

Available tools

ToolWhat it does
ResourceTools
Callslist_calls, get_call, create_call, hangup_call
Flowslist_flows, get_flow, create_flow, update_flow, delete_flow
Agentslist_agents, get_agent
Numberslist_numbers, get_number
Contactslist_contacts, get_contact, create_contact, update_contact, delete_contact
Messageslist_messages, get_message, send_message
Emailslist_emails, get_email, send_email
Conversationslist_conversations, get_conversation
Conferenceslist_conferences, get_conference, create_conference, delete_conference
Campaignslist_campaigns, get_campaign, create_campaign, update_campaign, delete_campaign
Queueslist_queues, get_queue
Routeslist_routes, get_route
Billingslist_billings, get_billing

How to install the Voipbin MCP server

{
  "mcpServers": {
    "voipbin": {
      "command": "uvx",
      "args": ["voipbin-mcp"],
      "env": {
        "VOIPBIN_API_KEY": "your-access-key"
      }
    }
  }
}

Configuration as documented by the project. Restart the client after saving.

Configuration

VariableDescriptionRequired
VOIPBIN_API_KEYCredential the server authenticates with.Yes

Example prompts to try

  • Use Voipbin to Resource.
  • Use Voipbin to Calls.
  • Use Voipbin to Flows.

Frequently asked questions

It connects Voipbin to MCP-compatible AI assistants such as Claude and Cursor, exposing 14 tools (Resource, Calls, Flows, and more) that the assistant can call on your behalf. Instead of copying data back and forth by hand, the assistant works with Voipbin directly.