# Veriphone MCP

```json
{
  "name": "Veriphone MCP",
  "slug": "veriphone_mcp",
  "url": "https://composio.dev/toolkits/veriphone_mcp",
  "markdown_url": "https://composio.dev/toolkits/veriphone_mcp.md",
  "logo_url": "https://logos.composio.dev/api/veriphone_mcp",
  "categories": [
    "developer tools & devops"
  ],
  "is_composio_managed": false,
  "updated_at": "2026-10-30T05:32:57.503Z"
}
```

![Veriphone MCP logo](https://logos.composio.dev/api/veriphone_mcp)

## Description

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Veriphone MCP or direct API to validate phone numbers, format contact data, inspect carriers, and check account credits through natural language.

## Summary

Veriphone MCP is a hosted phone verification service for validating numbers, carriers, and coverage.
It helps teams improve contact data quality with fast, structured phone intelligence.

## Categories

- developer tools & devops

## Toolkit Details

- Tools: 5

## Images

- Logo: https://logos.composio.dev/api/veriphone_mcp

## Authentication

- **Api Key**
  - Type: `api_key`
  - Description: Api Key authentication for Veriphone MCP.
  - Setup:
    - Configure Api Key credentials for Veriphone MCP.
    - Use the credentials when creating an auth config in Composio.

## Suggested Prompts

- Validate phone numbers before creating contacts
- Check carrier and line type instantly
- Review remaining Veriphone account credits

## Supported Tools

| Tool slug | Name | Description |
|---|---|---|
| `VERIPHONE_MCP_CURRENT_COVERAGE` | Current coverage | Which countries support mode "current" (the carrier currently serving a number, after porting). Pass a country to get yes/no, or nothing for the full list. Free to call, no key needed. |
| `VERIPHONE_MCP_EXAMPLE_NUMBER` | Example number | A syntactically valid example phone number for a country and line type (MOBILE, FIXED_LINE, TOLL_FREE, VOIP…), useful for testing formats. Free to call. |
| `VERIPHONE_MCP_GET_CREDITS` | Get credits | The account's plan, monthly limit, credits used this period, pay-as-you-go balance, and usage split by static/current mode. Free to call. |
| `VERIPHONE_MCP_VERIFY_PHONE` | Verify phone | Validate one phone number and return its line type (mobile, fixed_line, voip, toll_free…), carrier, country, region, and formats (E.164, international, local). Costs 1 credit (static) or 10 credits (mode "current" — also resolves the carrier currently serving the number, incl. ported numbers). Invalid numbers are a charged, definitive answer with a reason. Not a check of whether the phone is switched on. |
| `VERIPHONE_MCP_VERIFY_PHONES` | Verify phones | Validate up to 50 phone numbers in one call (same fields as verify_phone, one result per input, in order). Costs 1 credit per number (10 in current mode). For thousands of numbers use the CSV upload at https://veriphone.io/clean-phone-list instead. |

## Supported Triggers

None listed.

## Installation and MCP Setup

### Path 1: SDK Installation

#### Path 1, Step 1: Install Composio

Install the Composio SDK, the OpenAI provider, and the OpenAI SDK
```python
pip install composio composio_openai openai
```

```typescript
npm install @composio/core @composio/openai openai
```

#### Path 1, Step 2: Create a Composio session

Initialize Composio with the OpenAI Responses provider and create a session scoped to Veriphone MCP
```python
import json
from openai import OpenAI
from composio import Composio
from composio_openai import OpenAIResponsesProvider

composio = Composio(provider=OpenAIResponsesProvider())
client = OpenAI()

session = composio.create(user_id="your-user-id", toolkits=["veriphone_mcp"])
tools = session.tools()
```

```typescript
import OpenAI from "openai";
import { Composio } from "@composio/core";
import { OpenAIResponsesProvider } from "@composio/openai";

const composio = new Composio({ provider: new OpenAIResponsesProvider() });
const client = new OpenAI();

const session = await composio.create("your-user-id", { toolkits: ["veriphone_mcp"] });
const tools = await session.tools();
```

#### Path 1, Step 3: Run Veriphone MCP tools with your agent

Send a request, execute the Veriphone MCP tool calls through the session, and print the final answer
```python
response = client.responses.create(
    model="gpt-5.6-sol",
    tools=tools,
    input=[{"role": "user", "content": "Validate the phone number +14155552671 and return its carrier, country, and line type."}],
)

while True:
    tool_calls = [o for o in response.output if o.type == "function_call"]
    if not tool_calls:
        break
    results = composio.provider.handle_tool_calls(response=response, session=session)
    response = client.responses.create(
        model="gpt-5.6-sol",
        tools=tools,
        previous_response_id=response.id,
        input=[
            {"type": "function_call_output", "call_id": call.call_id, "output": json.dumps(results[i])}
            for i, call in enumerate(tool_calls)
        ],
    )

print(response.output_text)
```

```typescript
let response = await client.responses.create({
  model: "gpt-5.6-sol",
  tools,
  input: [{ role: "user", content: "Validate the phone number +14155552671 and return its carrier, country, and line type." }],
});

while (response.output.some((o) => o.type === "function_call")) {
  const outputs = await composio.provider.handleToolCalls(session, response.output);
  response = await client.responses.create({
    model: "gpt-5.6-sol",
    tools,
    previous_response_id: response.id,
    input: outputs,
  });
}

console.log(response.output_text);
```

### Path 2: MCP Server Setup

#### Path 2, Step 1: Install Composio

Install the Composio SDK and your agent framework
```python
pip install composio claude-agent-sdk
```

```typescript
npm install @composio/core ai @ai-sdk/mcp @ai-sdk/openai
```

#### Path 2, Step 2: Create a session with MCP enabled

Create a session scoped to Veriphone MCP and read its MCP URL and headers
```python
from composio import Composio

composio = Composio()
session = composio.create(user_id="your-user-id", toolkits=["veriphone_mcp"], mcp=True)
```

```typescript
import { Composio } from "@composio/core";

const composio = new Composio();
const { mcp } = await composio.create("your-user-id", {
  toolkits: ["veriphone_mcp"],
  mcp: true,
});
```

#### Path 2, Step 3: Connect your agent to the MCP server

Pass the session's MCP URL and headers to your agent and run a Veriphone MCP request
```python
import asyncio
from claude_agent_sdk import ClaudeSDKClient, ClaudeAgentOptions, AssistantMessage, TextBlock

options = ClaudeAgentOptions(
    mcp_servers={
        "composio": {
            "type": "http",
            "url": session.mcp.url,
            "headers": session.mcp.headers,
        }
    },
    system_prompt="You are a helpful assistant with access to Veriphone MCP tools.",
    tools=[],
    allowed_tools=["mcp__composio__*"],
)

async def main():
    async with ClaudeSDKClient(options=options) as client:
        await client.query("Validate the phone number +14155552671 and return its carrier, country, and line type.")
        async for message in client.receive_response():
            if isinstance(message, AssistantMessage):
                for block in message.content:
                    if isinstance(block, TextBlock):
                        print(block.text)

asyncio.run(main())
```

```typescript
import { createMCPClient } from "@ai-sdk/mcp";
import { openai } from "@ai-sdk/openai";
import { generateText, stepCountIs } from "ai";

const client = await createMCPClient({
  transport: { type: "http", url: mcp.url, headers: mcp.headers },
});

const { text } = await generateText({
  model: openai("gpt-5.6-sol"),
  tools: await client.tools(),
  prompt: "Validate the phone number +14155552671 and return its carrier, country, and line type.",
  stopWhen: stepCountIs(10),
});

console.log(text);
await client.close();
```

## Why Use Composio?

### 1. AI Native Veriphone MCP Integration

- Supports both Veriphone MCP and direct API based integrations
- Structured, LLM-friendly schemas for reliable phone validation and carrier lookups
- Rich coverage for validating numbers, formatting results, and checking account credits

### 2. Managed Auth

- Securely connect your Veriphone API key without hard-coding credentials in agent prompts
- Central place to manage, scope, and revoke Veriphone access
- Per user and per environment credentials for safer phone data workflows

### 3. Agent Optimized Design

- Tools are tuned using real error and success rates to improve validation reliability over time
- Clear structured outputs help agents interpret phone status, carrier, country, and line type
- Comprehensive execution logs so you always know what ran, when, and on whose behalf

### 4. Enterprise Grade Security

- Fine-grained RBAC so you control which agents and users can access Veriphone
- Scoped, least privilege access to Veriphone phone intelligence and account data
- Full audit trail of agent actions to support review and compliance

## Use Veriphone MCP with any AI Agent Framework

Choose a framework you want to connect Veriphone MCP with:

- [ChatGPT](https://composio.dev/toolkits/veriphone_mcp/framework/chatgpt)
- [Claude Cowork](https://composio.dev/toolkits/veriphone_mcp/framework/claude-cowork)
- [Hermes](https://composio.dev/toolkits/veriphone_mcp/framework/hermes-agent)
- [Atomic Agent](https://composio.dev/toolkits/veriphone_mcp/framework/atomic-agent)

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## Frequently Asked Questions

### Do I need my own developer credentials to use Veriphone MCP with Composio?

Yes, Veriphone MCP requires you to configure your own API key. Once set up, Composio handles secure credential storage and API request handling for you.

### Can I use multiple toolkits together?

Yes! Composio's Tool Router enables agents to use multiple toolkits. [Learn more](https://docs.composio.dev/tool-router/overview).

### Is Composio secure?

Composio is SOC 2 and ISO 27001 compliant with all data encrypted in transit and at rest. [Learn more](https://trust.composio.dev).

### What if the API changes?

Composio maintains and updates all toolkit integrations automatically, so your agents always work with the latest API versions.

---
[See all toolkits](https://composio.dev/toolkits) · [Composio docs](https://docs.composio.dev/llms.txt)