• SMS
  • STATUS
  • VOICE
  • HUMAN

How to automate user verification with your AI

Connect Chuanglan 253 to your agent, then let it manage the entire MFA loop from initial text to voice fallback.

Ask AI about this page

Short answer

How can my AI handle MFA?

Your AI uses this MCP to send SMS codes and check their status. If a user can't access their text, your agent triggers a voice call to deliver the code instead. You get a fully automated verification loop.

Verification outcomes

Where every verification lands.

The AI handles the communication, leaving you with these results.

SMS

Text code delivery

The AI sends a unique code via SMS. Users receive the text immediately to complete their login.

STATUS

Delivery tracking

Your agent checks if the message actually reached the device. This prevents the AI from assuming a code was received when it wasn't.

VOICE

Voice call fallback

If the SMS fails, the AI triggers a phone call. The user hears the code spoken aloud to ensure they aren't locked out.

HUMAN

Manual intervention

If both methods fail, the AI flags the issue. You step in to verify the user manually through your own dashboard.

The workflow

What your AI does when a user needs verification.

The agent handles the heavy lifting of communication so you don't have to.

  1. Send the initial code

    The agent starts the process by sending a text message containing the verification code to the user's phone.

    send_verification_sms

  2. Check delivery status

    The agent monitors the message to see if it was successfully delivered to the carrier.

    query_sms_status

  3. Trigger voice fallback

    If the text isn't delivered, the agent calls the user's number to read the code over the phone.

    send_voice_verification

  4. Verify completion

    The agent confirms the user has the code and moves them to the next stage of your application.

    query_sms_status

Try it

Copy these to start.

Use these prompts to kick off the verification process.

Starting points

These are basic commands. Swap out the phone numbers and names for your actual user data.

Chuanglan 253 Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_A8LXcTtN7OPNZmCl3chvWjKGwueVIZ6uegR1yEW3/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Chuanglan 253 capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "chuanglan-253-1-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_A8LXcTtN7OPNZmCl3chvWjKGwueVIZ6uegR1yEW3/mcp"
    }
  }
}
Copy into chat04

  • Send a verification SMS to +15550102030.

  • Check the status of the last SMS sent to user@example.com.

  • The SMS failed, so please trigger a voice verification call to +15550102030.

  • Verify the user at +15550102030 by sending a code and checking if it went through.

  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Start here

Connect Chuanglan 253 once, then ask.

Click the link to connect the MCP to your client. Your credentials stay encrypted and private.

Connect Chuanglan 253 to your AI

FAQ

How the verification behaves

  • 01

    Can the AI change the user's phone number?

    No. The AI can only send messages to the numbers you provide in your prompt.

  • 02

    Can the AI listen to the voice call?

    No. The AI triggers the call to deliver the code, but it does not record or listen to the conversation.

  • 03

    What happens if the voice call fails?

    The AI will report the failure to you, but it cannot attempt a third type of communication like email.

  • 04

    Does the AI decide when to call instead of texting?

    Yes, if you instruct the agent to use the voice fallback when the SMS status shows a failure.

  • 05

    Can the AI delete user contact info?

    No. This MCP only has tools to send communications and check status, not to manage or delete your database.

  • More questions about Chuanglan 253? The Connector page answers them. See everything the Chuanglan 253 Connector can do

Connect Chuanglan 253 to Claude, Cursor, ChatGPT & more