MCP MCP Server

MCP server for virtual phone number verification — SMS activations for AI agents via Claude, Cursor, VS Code Copilot

Local serverstdio

What is the MCP MCP server?

MCP server for virtual phone number verification — SMS activations for AI agents via Claude, Cursor, VS Code Copilot. The mcp mcp server wraps that behind the Model Context Protocol, so an assistant can use it through 6 defined tools rather than through you.

What it actually does

Platfone provides virtual phone numbers for account verification, testing, and automation workflows. The Platfone MCP server enables AI agents to obtain temporary numbers and receive SMS messages from MCP-compatible clients like Claude, VS Code Copilot, Codex, etc.

  • Order numbers autonomously by country and service name
  • Wait for SMS codes
  • Retry or cancel activations

Its toolset

Everything the assistant can do here goes through one of these:

  • get_balance — Check account balance: total, reserved, and available funds
  • check_price — Check pricing and availability for a country + service pair before ordering
  • order_number — Order a virtual phone number. Accepts names ("Israel") or IDs ("il"). Returns activation_id + phone
  • check_sms — Poll activation state. Returns SMS code when received, or current status with polling instructions
  • retry_activation — Request another SMS on the same number. Free of charge
  • cancel_activation — Cancel an active activation before SMS is received. Refunds reserved amount

Configuration

You will need one environment variable: PLATFONE_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.

Adding it to your client

Installation goes through your MCP client rather than a global install: point it at @platfone/mcp on npm and it is fetched when the client starts. The copy-paste blocks for Claude Desktop, Claude Code and Cursor are further down this page.

When to reach for it

Plenty of developer tooling servers cover similar ground. The differences that matter in practice are scope of access and how much setup stands between you and a working tool call. MCP's toolset — get_balance, check_price, order_number and 3 more — is a fair guide to whether it matches your workflow. It is maintained by platfone-com; worth a glance at recent repository activity before you build anything load-bearing on it.

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

Caveats

  • 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.
  • 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 mcp mcp server does with a few real requests.

Available tools

ToolWhat it does
get_balanceCheck account balance: total, reserved, and available funds.
check_priceCheck pricing and availability for a country + service pair before ordering.
order_numberOrder a virtual phone number. Accepts names ("Israel") or IDs ("il"). Returns activation_id + phone.
check_smsPoll activation state. Returns SMS code when received, or current status with polling instructions.
retry_activationRequest another SMS on the same number. Free of charge.
cancel_activationCancel an active activation before SMS is received. Refunds reserved amount.

How to install the MCP MCP server

{
  "mcpServers": {
    "platfone-com": {
      "command": "npx",
      "args": ["-y", "@platfone/mcp"],
      "env": {
        "PLATFONE_API_KEY": "your-value"
      }
    }
  }
}

Add to claude_desktop_config.json, then restart Claude Desktop.

Configuration

VariableDescriptionRequired
PLATFONE_API_KEYCredential the server authenticates with.Yes

Example prompts to try

  • Use MCP to get balance.
  • Use MCP to check price.
  • Use MCP to order number.

Frequently asked questions

It connects MCP to MCP-compatible AI assistants such as Claude and Cursor, exposing 6 tools (get_balance, check_price, order_number, and more) that the assistant can call on your behalf. Instead of copying data back and forth by hand, the assistant works with MCP directly.