Listclean Integration for AI Agents

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Listclean MCP or direct API to verify email addresses, clean bulk email lists, check deliverability status, and generate actionable list health reports through natural language.
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Supported Tools

Tools
Create Bulk Verification ListTool to create a csv file with provided email addresses for bulk verification.
Get Account ProfileTool to retrieve the authenticated account's profile.
Get Remaining CreditsTool to retrieve remaining verification credits.
Verify Email AddressTool to verify an email's validity.

Connect Listclean MCP Tool with your Agent

Python
TypeScript

Install Composio

python
pip install composio claude-agent-sdk
Install the Composio SDK and Claude Agent SDK

Create Tool Router Session

python
from composio import Composio
from claude_agent_sdk import ClaudeSDKClient, ClaudeAgentOptions

composio = Composio(api_key='your-composio-api-key')
session = composio.create(user_id='your-user-id')
url = session.mcp.url
Initialize the Composio client and create a Tool Router session

Connect to AI Agent

python
import asyncio

options = ClaudeAgentOptions(
    permission_mode='bypassPermissions',
    mcp_servers={
        'tool_router': {
            'type': 'http',
            'url': url,
            'headers': {
                'x-api-key': 'your-composio-api-key'
            }
        }
    },
    system_prompt='You are a helpful assistant with access to Listclean tools.',
    max_turns=10
)

async def main():
    async with ClaudeSDKClient(options=options) as client:
        await client.query('Verify if john.doe@example.com is a valid email address')
        async for message in client.receive_response():
            if hasattr(message, 'content'):
                for block in message.content:
                    if hasattr(block, 'text'):
                        print(block.text)

asyncio.run(main())
Use the MCP server with your AI agent

Connect Listclean API Tool with your Agent

Python
TypeScript

Install Composio

python
pip install composio_openai
Install the Composio SDK

Initialize Composio and Create Tool Router Session

python
from openai import OpenAI
from composio import Composio
from composio_openai import OpenAIResponsesProvider

composio = Composio(provider=OpenAIResponsesProvider())
openai = OpenAI()
session = composio.create(user_id='your-user-id')
Import and initialize Composio client, then create a Tool Router session

Execute Listclean Tools via Tool Router with Your Agent

python
tools = session.tools
response = openai.responses.create(
  model='gpt-4.1',
  tools=tools,
  input=[{
    'role': 'user',
    'content': 'Verify if john.doe@email.com is a valid email address'
  }]
)
result = composio.provider.handle_tool_calls(
  response=response,
  user_id='your-user-id'
)
print(result)
Get tools from Tool Router session and execute Listclean actions with your Agent

Why Use Composio?

AI Native Listclean Integration

  • Supports both Listclean MCP and direct API based integrations
  • Structured, LLM-friendly schemas for reliable tool execution
  • Rich coverage for verifying, cleaning, and analyzing your email lists

Managed Auth

  • Centralized API key management with secure storage
  • Easily scope and revoke Listclean access per user or environment
  • No more hard-coded API keys in your codebase

Agent Optimized Design

  • Tools tuned for high accuracy in bulk list operations
  • Comprehensive logs for every verification and cleaning run

Enterprise Grade Security

  • Fine-grained RBAC to control which agents and users can verify or clean lists
  • Scoped, least privilege Listclean access for every integration
  • Full audit trail for compliance and review of email hygiene actions

Use Listclean with any AI Agent Framework

Choose a Framework you want to connect Listclean with

Frequently Asked Questions

Do I need my own developer credentials to use Listclean with Composio?

Yes, Listclean requires you to configure your own API key credentials. 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.

Is Composio secure?

Composio is SOC 2 and ISO 27001 compliant with all data encrypted in transit and at rest. Learn more.

What if the API changes?

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

Used by agents from

Context
ASU
Letta
glean
HubSpot
Agent.ai
Altera
DataStax
Entelligence
Rolai
Context
ASU
Letta
glean
HubSpot
Agent.ai
Altera
DataStax
Entelligence
Rolai
Context
ASU
Letta
glean
HubSpot
Agent.ai
Altera
DataStax
Entelligence
Rolai

Never worry about agent reliability

We handle tool reliability, observability, and security so you never have to second-guess an agent action.

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