Vinkius

TeleSign MCP. Prevent Fraud. Verify Identity. Score Risk.

TeleSign helps you validate user identity instantly using phone number intelligence, risk scoring, and multi-channel verification. It prevents fraud at sign-up by checking everything from carrier details to deactivation status, giving your application confidence in every new user.

TeleSign MCP is compatible with Claude Claude
TeleSign MCP is compatible with ChatGPT ChatGPT
TeleSign MCP is compatible with Cursor Cursor
TeleSign MCP is compatible with Gemini Gemini
TeleSign MCP is compatible with Windsurf Windsurf
TeleSign MCP is compatible with VS Code VS Code
TeleSign MCP is compatible with JetBrains JetBrains
TeleSign MCP is compatible with Vercel Vercel
See Vinkius in Action

Give Claude and any AI agent real-world access

Score phone risk

The tool calculates a detailed risk score for any given number, helping you filter out suspicious accounts.

Verify user ownership

You can send verification codes via SMS, automated voice calls, or push notifications to confirm the user has access to that line.

Check phone status

It identifies a number's carrier, type (mobile/landline), and location intelligence, giving you full context on the line itself.

Detect deactivation

You can check if a phone number is currently active or if it has been deactivated or ported away from its original service.

Waiting for input…

AI Agent
TeleSign

What AI agents can do with TeleSign: 10 Tools for Identity Verification

These tools let your agent run comprehensive identity checks on phone numbers, scoring risk, verifying ownership via SMS or voice, and checking line status.

Make your AI actually useful.

Add this MCP to Claude, Cursor, or Windsurf and your AI stops guessing. It gets real tools to look things up, take action, and handle the stuff you keep doing by hand.

Start using TeleSign MCP

Check Deactivation

Confirms whether a specific phone number is currently active or if it has been deactivated by the carrier.

Check Telesign Status

Verifies the API connectivity and overall operational status of the TeleSign service.

Check Verification

Retrieves the current verification status for a user who has already attempted an...

Get Phone Id

Gathers core identifying information about a phone number, such as its country code...

Get Phone Type

Determines the nature of the phone line—whether it is mobile, landline, or another...

Score Phone

Analyzes a phone number and outputs a numerical risk score based on known fraud patterns.

Send Push Verification

Triggers an identity verification request via a push notification, which is useful for app-based signups.

Send Sms

Sends a standard text message (SMS) containing a unique one-time password to the...

Send Verification

Handles the general process of sending out a required verification code for account...

Send Voice Verification

Delivers the necessary verification codes using an automated voice call to the...

Security and governance baked right in.

Pick your AI client below to get set up. Just create a Vinkius account, subscribe, and you're instantly up and running. We handle the entire backend infrastructure, delivering out-of-the-box support for HTTPS Streamable, SSE, and OAuth2—zero messy routing required.

TeleSign MCP is compatible with Claude

Claude AI

1

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.

2

Add Custom Connector

Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL:

https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. For OAuth-protected servers, expand Advanced settings to add credentials.

3

Start a conversation

Open a new chat. The TeleSign integration is available immediately — no restart needed.

Choose How to Get Started

Build a custom MCP for your own tools, or connect a ready-made integration from our catalog.

Build Your Own

Turn any API into an MCP. Import a spec, define Agent Skills, or deploy with MCPFusion.

  • Import from OpenAPI, Swagger, or YAML specs
  • Create Agent Skills with progressive disclosure
  • Deploy to edge with MCPFusion framework
  • Built in DLP, auth, and compliance on each call
  • Real time usage dashboard and cost metering
  • Publish to catalog or keep private
Start building

Make Your AI Do More

Start with TeleSign, then connect any of our 5,200+ other servers whenever your AI needs more. One click, no limits.

  • Use this MCP plus 5,200+ others, all in one place
  • Add new capabilities to your AI anytime you want
  • Connections are secured and governed automatically
  • Track usage and costs across all your servers
  • Works with Claude, ChatGPT, Cursor, and more
  • New servers added to the catalog weekly
TeleSign MCP server cover

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by TeleSign. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

VINKIUS CLOUD

Cloud Hosted

Managed infra

V8 Isolated

Sandboxed per request

Zero-Trust Proxy

No stored credentials

DLP Enforced

Policy on each call

GDPR Compliant

EU data residency

Token Compression

~60% cost reduction

Your data is protected. See how we built it.

The headache of manual identity checks is real.

Right now, when a user tries to sign up, you're probably forcing them through multiple steps: they enter the number, then your system sends an SMS, waits for the code, and if it fails, someone has to manually look into *why*. It's tedious copy-pasting across three different tabs—the form, the message log, and a separate fraud dashboard.

With this MCP, that whole sequence becomes one smart conversation. Your agent runs all those checks automatically: checking the risk score, confirming the phone type, and initiating verification in parallel. The result isn't just data; it's an instant decision you can act on.

TeleSign gives your agent complete number intelligence.

You stop manually checking documentation pages to see if a number is corporate or personal, or if it was recently ported. The get_phone_id tool pulls all that technical data directly into the context of your chat flow, eliminating multiple API calls and manual investigation.

This means you build trust into your product from day one. Your system moves past simple validation; it achieves deep, verifiable identity assurance with zero added friction for your developer or support team.

What TeleSign MCP does for your AI

Need to know if a user's phone number is real and safe? This MCP connects your agent to TeleSign’s full suite of identity tools. You can get deep insights into any number—like its carrier, type, or even location—before asking for more data. Need proof the user owns the line? Send an SMS code, a voice call, or use push notifications for verification.

Plus, it calculates a risk score to tell you how likely that phone is involved in fraud. You can also check if a number has been deactivated or ported recently. When you connect this MCP via Vinkius, your AI client gains access to all these checks, letting you build robust sign-up flows without leaving your chat window.

Built · Hosted · Managed by Vinkius TeleSign - Verify Phone Identity & Score Risk
Server ID 019dd170-562a-70a9-9ce7-afb545197b9f
Vinkius Inspector
Compliance Grade A+
Score 100/100
Vinkius Inspector Badge — Score 100/100

Frequently asked questions about TeleSign MCP

How does TeleSign MCP help prevent fraud? +

It calculates a risk score (score_phone) and uses phone intelligence to identify suspicious patterns, allowing you to reject high-risk signups automatically before they enter your system.

Can I send verification codes using multiple methods with TeleSign MCP? +

Yes. You can use the dedicated tools for SMS (send_sms), voice calls (send_voice_verification), or push notifications (send_push_verification) to cover all user scenarios.

What is phone intelligence in TeleSign MCP? +

Phone intelligence refers to the deep data about a number, including its carrier, type (mobile/landline), and location. The get_phone_id tool provides this context instantly.

Does TeleSign MCP check if a phone number is still active? +

Yes, the check_deactivation tool verifies the current status of a number, confirming it hasn't been deactivated or ported away from its original service.