Agentsim

Name: Agentsim
Author: agentsimdev

@agentsimdev

Agentsim について

Real SIM-backed mobile numbers for AI agents. Provision phone numbers, receive SMS, and capture OTP codes - bypasses VoIP blocks that reject Twilio/Vonage. 5 tools: provision_number, wait_for_otp, get_messages, release_number, list_numbers.

#sms #otp #phone #verification #telephony #ai-agents

基本情報

カテゴリ

コミュニケーション

トランスポート

stdio

公開者

agentsimdev

投稿者

Fathin

設定

以下の設定を使って、このサーバーを MCP 対応クライアントに追加してください。

{
  "mcpServers": {
    "agentsim": {
      "type": "http",
      "url": "https://mcp.agentsim.dev/mcp",
      "env": {
        "AGENTSIM_API_KEY": "asm_live_..."
      }
    }
  }
}

ツール

Get a real US mobile number with a session ID

Block until an SMS OTP arrives (configurable timeout)

Retrieve all SMS messages for a session

Release the number back to the pool

List all active sessions for your API key

概要

What is Agentsim?

AgentSIM provides real SIM-backed US mobile numbers for AI agents. Unlike VoIP numbers from Twilio or Vonage, these numbers pass carrier-lookup checks as line_type: mobile and work with services that block virtual numbers, such as Google, Stripe, and WhatsApp.

How to use Agentsim?

Get an API key at console.agentsim.dev, connect the MCP server to your AI assistant, then ask it to provision a number and wait for an OTP. The server exposes five tools: provision_number, wait_for_otp, get_messages, release_number, and list_numbers.