How to integrate Insighto ai MCP with LangChain

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Introduction

This guide walks you through connecting Insighto ai to LangChain using the Composio tool router. By the end, you'll have a working Insighto ai agent that can send whatsapp message to all new leads, fetch conversation history for a specific contact, list all available chatbot intents today through natural language commands.

This guide will help you understand how to give your LangChain agent real control over a Insighto ai account through Composio's Insighto ai MCP server.

Before we dive in, let's take a quick look at the key ideas and tools involved.

Also integrate Insighto ai with

TL;DR

Here's what you'll learn:
  • Get and set up your OpenAI and Composio API keys
  • Connect your Insighto ai project to Composio
  • Create a Tool Router MCP session for Insighto ai
  • Initialize an MCP client and retrieve Insighto ai tools
  • Build a LangChain agent that can interact with Insighto ai
  • Set up an interactive chat interface for testing

What is LangChain?

LangChain is a framework for developing applications powered by language models. It provides tools and abstractions for building agents that can reason, use tools, and maintain conversation context.

Key features include:

  • Agent Framework: Build agents that can use tools and make decisions
  • MCP Integration: Connect to external services through Model Context Protocol adapters
  • Memory Management: Maintain conversation history across interactions
  • Multi-Provider Support: Works with OpenAI, Anthropic, and other LLM providers

What is the Insighto ai MCP server, and what's possible with it?

The Insighto ai MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Insighto ai account. It provides structured and secure access to your conversational AI assets, so your agent can create new intents, manage contacts, analyze conversations, deploy widgets, and broadcast messages across channels on your behalf.

  • Intent creation and management: Easily add or review conversational intents to enhance your chatbots and voice agents, making them smarter and more responsive.
  • Bulk contact communication: Let your agent send messages to multiple contacts in bulk through WhatsApp or SMS, enabling efficient campaign blasts and customer updates.
  • Comprehensive contact and conversation insights: Retrieve full contact profiles, browse lists of contacts, and access detailed conversation metadata for analytics or personalized support.
  • Widget and provider deployment: Quickly create and configure new widgets and providers to extend your AI’s reach across new channels and platforms.
  • Datasource and metadata management: Fetch and inspect all data sources and custom contact fields, so your agent can sync, organize, or enrich customer data as needed.

Supported Tools & Triggers

Tools
Add Intent To AssistantTool to add an intent to an assistant in Insighto.
Create AgencyTool to create a new agency in Insighto.
Create Contact Custom FieldTool to create a new contact custom field in Insighto.
Create FormTool to create a new form in Insighto.
Create IntentTool to create a new intent in Insighto.
Create PromptTool to create a new prompt in Insighto.
Create ProviderCreates a new AI provider configuration (e.
Create TagTool to create a new tag in Insighto.
Create ToolfunctionTool to create a new toolfunction in Insighto.
Create WebhookTool to create a new outbound webhook in Insighto.
Create WidgetTool to create a new widget with specified attributes.
Delete Assistant By IDTool to delete an assistant by its ID.
Delete Bulk Forms By IDsTool to delete multiple forms by their IDs in a single operation.
Delete Contacts In BulkTool to delete multiple contacts in bulk.
Delete Form By IDTool to delete a form by its unique identifier.
Delete Linked Assistant DatasourceTool to delete (unlink) a datasource from a linked assistant in Insighto.
Delete Link Tag Entity By IDTool to delete a link_tag_entity by its ID.
Delete Prompt By IDTool to delete a prompt by its unique ID.
Delete Provider By IDTool to delete an AI provider configuration by its unique identifier.
Delete Tag By IDTool to delete a tag by its unique identifier.
Delete Tool By IDTool to delete a tool by its ID.
Delete Toolfunction By IDTool to delete a toolfunction by its ID.
Delete Twilio Auth By IDTool to delete a Twilio authentication configuration by its ID.
Delete UserWhatsApp By IDTool to delete a UserWhatsApp by its ID.
Delete Widget By IDTool to delete a widget by its unique ID.
Get Agency Billing PlanTool to retrieve details of a specific agency billing plan by ID.
Get Agency Branding By IDTool to retrieve branding configuration for a specific agency by agency ID.
Get Agent ListTool to fetch a paginated list of agents.
Get Assistant By IDTool to retrieve details of a specific assistant by assistant ID.
Get Captured Form By Form IDTool to retrieve captured form submissions by form ID.
Get Contact By IDTool to retrieve details of a specific contact by contact ID.
Get Datasource By IDTool to retrieve details of a specific datasource by datasource ID.
Get Intent By IDTool to retrieve details of a specific intent by its ID.
Get List Of ContactsTool to fetch a paginated list of contacts.
Get List Of ConversationsTool to fetch a list of conversations.
Get List Of DatasourcesRetrieves a paginated list of data sources from Insighto AI.
Get List Of Data Sources Linked To Assistant IdTool to retrieve a paginated list of data sources linked to a specific assistant.
Get List Of Widgets Linked To Assistant IdTool to fetch a paginated list of widgets linked to a specific assistant.
Get Pricing For UserTool to retrieve pricing information for Insighto.
Get Prompt By IDTool to retrieve details of a specific prompt by prompt ID.
Get Provider By IDTool to retrieve details of a specific provider by provider ID.
Get Speechtotext ListTool to fetch a paginated list of available speech-to-text voice configurations.
Get Widget By IDTool to retrieve details of a specific widget by widget ID.
List ChannelsTool to retrieve a paginated list of channels.
Read Campaign Contact ListTool to retrieve a paginated list of contacts associated with a specific campaign.
Read Contact Custom Field ListTool to retrieve a list of custom fields associated with contacts.
Read Contact Sync Log ListTool to retrieve a paginated list of contact sync logs.
Read Intents ListTool to retrieve a list of all intents.
Read Tag ListTool to retrieve a paginated list of tags.
Read Tool Function Invoke Log ListTool to retrieve a paginated list of tool function invoke logs.
Read Tool Toolfunction ListTool to retrieve a paginated list of tool functions for a specific tool.
Read Twilio Auth ListTool to retrieve a paginated list of Twilio authentications.
Retrieve Linked Tool And UserTool to retrieve linked tool and user information for a specific tool.
Retrieve List Of User Custom VoiceTool to retrieve a paginated list of user custom voices.
Retrieve User Monthly Usages AggregationTool to retrieve user monthly usages aggregation data.
Retrieve Webhook LogTool to retrieve webhook logs for a specific webhook.
Send Messages To ContactsTool to send messages to a list of contacts in bulk.
Update Link Tool UserTool to update a link tool user by its ID.
Update Tool By IDTool to update a tool by its ID.
Update Toolfunction By IDTool to update an existing toolfunction by its ID.
Update Twilio Auth By IDTool to update a Twilio authentication configuration by its ID.
Update User ProfileTool to update a user profile in Insighto.
Update UserWhatsApp By IDTool to update a UserWhatsApp configuration by its ID.
Update Webhook By IDTool to update an outbound webhook by its unique ID.
Upsert Contact By Email Or Phone NumberTool to upsert (create or update) a contact in Insighto.

What is the Composio tool router, and how does it fit here?

What is Composio SDK?

Composio's Composio SDK helps agents find the right tools for a task at runtime. You can plug in multiple toolkits (like Gmail, HubSpot, and GitHub), and the agent will identify the relevant app and action to complete multi-step workflows. This can reduce token usage and improve the reliability of tool calls. Read more here: Getting started with Composio SDK

The tool router generates a secure MCP URL that your agents can access to perform actions.

How the Composio SDK works

The Composio SDK follows a three-phase workflow:

  1. Discovery: Searches for tools matching your task and returns relevant toolkits with their details.
  2. Authentication: Checks for active connections. If missing, creates an auth config and returns a connection URL via Auth Link.
  3. Execution: Executes the action using the authenticated connection.

Step-by-step Guide

Prerequisites

Before starting this tutorial, make sure you have:
  • Python 3.10 or higher installed on your system
  • A Composio account with an API key
  • An OpenAI API key
  • Basic familiarity with Python and async programming

Getting API Keys for OpenAI and Composio

OpenAI API Key
  • Go to the OpenAI dashboard and create an API key. You'll need credits to use the models, or you can connect to another model provider.
  • Keep the API key safe.
Composio API Key
  • Log in to the Composio dashboard.
  • Navigate to your API settings and generate a new API key.
  • Store this key securely as you'll need it for authentication.

Install dependencies

pip install composio-langchain langchain-mcp-adapters langchain python-dotenv

Install the required packages for LangChain with MCP support.

What's happening:

  • composio-langchain provides Composio integration for LangChain
  • langchain-mcp-adapters enables MCP client connections
  • langchain is the core agent framework
  • python-dotenv loads environment variables

Set up environment variables

bash
COMPOSIO_API_KEY=your_composio_api_key_here
COMPOSIO_USER_ID=your_composio_user_id_here
OPENAI_API_KEY=your_openai_api_key_here

Create a .env file in your project root.

What's happening:

  • COMPOSIO_API_KEY authenticates your requests to Composio's API
  • COMPOSIO_USER_ID identifies the user for session management
  • OPENAI_API_KEY enables access to OpenAI's language models

Import dependencies

from langchain_mcp_adapters.client import MultiServerMCPClient
from langchain.agents import create_agent
from dotenv import load_dotenv
from composio import Composio
import asyncio
import os

load_dotenv()
What's happening:
  • We're importing LangChain's MCP adapter and Composio SDK
  • The dotenv import loads environment variables from your .env file
  • This setup prepares the foundation for connecting LangChain with Insighto ai functionality through MCP

Initialize Composio client

async def main():
    composio = Composio(api_key=os.getenv("COMPOSIO_API_KEY"))

    if not os.getenv("COMPOSIO_API_KEY"):
        raise ValueError("COMPOSIO_API_KEY is not set")
    if not os.getenv("COMPOSIO_USER_ID"):
        raise ValueError("COMPOSIO_USER_ID is not set")
What's happening:
  • We're loading the COMPOSIO_API_KEY from environment variables and validating it exists
  • Creating a Composio instance that will manage our connection to Insighto ai tools
  • Validating that COMPOSIO_USER_ID is also set before proceeding

Create a Tool Router session

# Create Tool Router session for Insighto ai
session = composio.create(
    user_id=os.getenv("COMPOSIO_USER_ID"),
    toolkits=['insighto_ai']
)

url = session.mcp.url
What's happening:
  • We're creating a Tool Router session that gives your agent access to Insighto ai tools
  • The create method takes the user ID and specifies which toolkits should be available
  • The returned session.mcp.url is the MCP server URL that your agent will use
  • This approach allows the agent to dynamically load and use Insighto ai tools as needed

Configure the agent with the MCP URL

client = MultiServerMCPClient({
    "insighto_ai-agent": {
        "transport": "streamable_http",
        "url": session.mcp.url,
        "headers": {
            "x-api-key": os.getenv("COMPOSIO_API_KEY")
        }
    }
})

tools = await client.get_tools()

agent = create_agent("gpt-5", tools)
What's happening:
  • We're creating a MultiServerMCPClient that connects to our Insighto ai MCP server via HTTP
  • The client is configured with a name and the URL from our Tool Router session
  • get_tools() retrieves all available Insighto ai tools that the agent can use
  • We're creating a LangChain agent using the GPT-5 model

Set up interactive chat interface

conversation_history = []

print("Chat started! Type 'exit' or 'quit' to end the conversation.\n")
print("Ask any Insighto ai related question or task to the agent.\n")

while True:
    user_input = input("You: ").strip()

    if user_input.lower() in ['exit', 'quit', 'bye']:
        print("\nGoodbye!")
        break

    if not user_input:
        continue

    conversation_history.append({"role": "user", "content": user_input})
    print("\nAgent is thinking...\n")

    response = await agent.ainvoke({"messages": conversation_history})
    conversation_history = response['messages']
    final_response = response['messages'][-1].content
    print(f"Agent: {final_response}\n")
What's happening:
  • We initialize an empty conversation_history list to maintain context across interactions
  • A while loop continuously accepts user input from the command line
  • When a user types a message, it's added to the conversation history and sent to the agent
  • The agent processes the request using the ainvoke() method with the full conversation history
  • Users can type 'exit', 'quit', or 'bye' to end the chat session gracefully

Run the application

if __name__ == "__main__":
    asyncio.run(main())
What's happening:
  • We call the main() function using asyncio.run() to start the application

Complete Code

Here's the complete code to get you started with Insighto ai and LangChain:

from langchain_mcp_adapters.client import MultiServerMCPClient
from langchain.agents import create_agent
from dotenv import load_dotenv
from composio import Composio
import asyncio
import os

load_dotenv()

async def main():
    composio = Composio(api_key=os.getenv("COMPOSIO_API_KEY"))
    
    if not os.getenv("COMPOSIO_API_KEY"):
        raise ValueError("COMPOSIO_API_KEY is not set")
    if not os.getenv("COMPOSIO_USER_ID"):
        raise ValueError("COMPOSIO_USER_ID is not set")
    
    session = composio.create(
        user_id=os.getenv("COMPOSIO_USER_ID"),
        toolkits=['insighto_ai']
    )

    url = session.mcp.url
    
    client = MultiServerMCPClient({
        "insighto_ai-agent": {
            "transport": "streamable_http",
            "url": url,
            "headers": {
                "x-api-key": os.getenv("COMPOSIO_API_KEY")
            }
        }
    })
    
    tools = await client.get_tools()
  
    agent = create_agent("gpt-5", tools)
    
    conversation_history = []
    
    print("Chat started! Type 'exit' or 'quit' to end the conversation.\n")
    print("Ask any Insighto ai related question or task to the agent.\n")
    
    while True:
        user_input = input("You: ").strip()
        
        if user_input.lower() in ['exit', 'quit', 'bye']:
            print("\nGoodbye!")
            break
        
        if not user_input:
            continue
        
        conversation_history.append({"role": "user", "content": user_input})
        print("\nAgent is thinking...\n")
        
        response = await agent.ainvoke({"messages": conversation_history})
        conversation_history = response['messages']
        final_response = response['messages'][-1].content
        print(f"Agent: {final_response}\n")

if __name__ == "__main__":
    asyncio.run(main())

Conclusion

You've successfully built a LangChain agent that can interact with Insighto ai through Composio's Tool Router.

Key features of this implementation:

  • Dynamic tool loading through Composio's Tool Router
  • Conversation history maintenance for context-aware responses
  • Async Python provides clean, efficient execution of agent workflows
You can extend this further by adding error handling, implementing specific business logic, or integrating additional Composio toolkits to create multi-app workflows.

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FAQ

What are the differences in Tool Router MCP and Insighto ai MCP?

With a standalone Insighto ai MCP server, the agents and LLMs can only access a fixed set of Insighto ai tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Insighto ai and many other apps based on the task at hand, all through a single MCP endpoint.

Can I use Tool Router MCP with LangChain?

Yes, you can. LangChain fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Insighto ai tools.

Can I manage the permissions and scopes for Insighto ai while using Tool Router?

Yes, absolutely. You can configure which Insighto ai scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

How safe is my data with Composio Tool Router?

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Insighto ai data and credentials are handled as safely as possible.

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