# How to integrate Niftyimages MCP with LangChain

```json
{
  "title": "How to integrate Niftyimages MCP with LangChain",
  "toolkit": "Niftyimages",
  "toolkit_slug": "niftyimages",
  "framework": "LangChain",
  "framework_slug": "langchain",
  "url": "https://composio.dev/toolkits/niftyimages/framework/langchain",
  "markdown_url": "https://composio.dev/toolkits/niftyimages/framework/langchain.md",
  "updated_at": "2026-03-29T06:43:24.432Z"
}
```

## Introduction

This guide walks you through connecting Niftyimages to LangChain using the Composio tool router. By the end, you'll have a working Niftyimages agent that can generate a countdown image for a holiday sale, create a personalized image for each recipient, update a template with new product details through natural language commands.
This guide will help you understand how to give your LangChain agent real control over a Niftyimages account through Composio's Niftyimages MCP server.
Before we dive in, let's take a quick look at the key ideas and tools involved.

## Also integrate Niftyimages with

- [OpenAI Agents SDK](https://composio.dev/toolkits/niftyimages/framework/open-ai-agents-sdk)
- [Claude Agent SDK](https://composio.dev/toolkits/niftyimages/framework/claude-agents-sdk)
- [Claude Code](https://composio.dev/toolkits/niftyimages/framework/claude-code)
- [Claude Cowork](https://composio.dev/toolkits/niftyimages/framework/claude-cowork)
- [Codex](https://composio.dev/toolkits/niftyimages/framework/codex)
- [OpenClaw](https://composio.dev/toolkits/niftyimages/framework/openclaw)
- [Hermes](https://composio.dev/toolkits/niftyimages/framework/hermes-agent)
- [CLI](https://composio.dev/toolkits/niftyimages/framework/cli)
- [Google ADK](https://composio.dev/toolkits/niftyimages/framework/google-adk)
- [Vercel AI SDK](https://composio.dev/toolkits/niftyimages/framework/ai-sdk)
- [Mastra AI](https://composio.dev/toolkits/niftyimages/framework/mastra-ai)
- [LlamaIndex](https://composio.dev/toolkits/niftyimages/framework/llama-index)
- [CrewAI](https://composio.dev/toolkits/niftyimages/framework/crew-ai)

## TL;DR

Here's what you'll learn:
- Get and set up your OpenAI and Composio API keys
- Connect your Niftyimages project to Composio
- Create a Tool Router MCP session for Niftyimages
- Initialize an MCP client and retrieve Niftyimages tools
- Build a LangChain agent that can interact with Niftyimages
- 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 Niftyimages MCP server, and what's possible with it?

The Niftyimages MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Niftyimages account. It provides structured and secure access so your agent can perform Niftyimages operations on your behalf.

## Supported Tools

| Tool slug | Name | Description |
|---|---|---|
| `NIFTYIMAGES_GET_IMAGES_STATS` | Get Images Stats | Tool to get aggregated stats for all images. Use when you need to retrieve statistical data and performance metrics for all images in the account. |
| `NIFTYIMAGES_GET_WIDGET_USER_IMAGES` | Get Widget User Images | Tool to list widget images for a specific user. Use when you need to retrieve all images associated with a particular user and widget combination. |
| `NIFTYIMAGES_GET_WIDGET_USER_STATS` | Get Widget User Stats | Tool to get aggregated stats for a specific user on a widget. Use when you need to retrieve performance metrics for a particular user's interaction with a widget. |
| `NIFTYIMAGES_LIST_IMAGES` | List Images | Tool to page through images in your NiftyImages account. Use when you need to retrieve a list of all available images. |
| `NIFTYIMAGES_LIST_MAPS` | List Maps | Tool to retrieve all maps in your NiftyImages account. Use when you need to view all available maps for geo-targeting or location-based email content. |
| `NIFTYIMAGES_LIST_WIDGET_IMAGES` | List Widget Images | Tool to list widget images for a time frame. Use when you need to retrieve images generated by a specific widget within an optional date range. |
| `NIFTYIMAGES_LIST_WIDGETS` | List Widgets | Tool to list all widgets in your NiftyImages account. Use when you need to retrieve all available widgets. |
| `NIFTYIMAGES_LIST_WIDGET_STATS` | List widget stats | Tool to retrieve widget statistics for a specified time frame from NiftyImages. Use when you need to view performance metrics such as impressions and clicks for your widgets. |
| `NIFTYIMAGES_LIST_WIDGET_USERS` | List Widget Users | Tool to list widget users for a specified time frame from NiftyImages. Use when you need to retrieve users who interacted with a specific widget during a date range. |

## Supported Triggers

None listed.

## Creating MCP Server - Stand-alone vs Composio SDK

The Niftyimages MCP server is an implementation of the Model Context Protocol that connects your AI agent to Niftyimages. It provides structured and secure access so your agent can perform Niftyimages operations on your behalf through a secure, permission-based interface.
With Composio's managed implementation, you don't have to create your own developer app. For production, if you're building an end product, we recommend using your own credentials. The managed server helps you prototype fast and go from 0-1 faster.

## Step-by-step Guide

### 1. Prerequisites

No description provided.

### 1. Getting API Keys for OpenAI and Composio

OpenAI API Key
- Go to the [OpenAI dashboard](https://platform.openai.com/settings/organization/api-keys) 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](https://dashboard.composio.dev?utm_source=toolkits&utm_medium=framework_docs).
- Navigate to your API settings and generate a new API key.
- Store this key securely as you'll need it for authentication.

### 2. Install dependencies

No description provided.
```python
pip install composio-langchain langchain-mcp-adapters langchain python-dotenv
```

```typescript
npm install @composio/langchain @langchain/core @langchain/openai @langchain/mcp-adapters dotenv
```

### 3. Set up environment variables

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
```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
```

### 4. Import dependencies

No description provided.
```python
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()
```

```typescript
import { Composio } from '@composio/core';
import { LangchainProvider } from '@composio/langchain';
import { MultiServerMCPClient } from "@langchain/mcp-adapters";
import { createAgent } from "langchain";
import * as readline from 'readline';
import 'dotenv/config';

dotenv.config();
```

### 5. Initialize Composio client

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 Niftyimages tools
- Validating that COMPOSIO_USER_ID is also set before proceeding
```python
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")
```

```typescript
const composioApiKey = process.env.COMPOSIO_API_KEY;
const userId = process.env.COMPOSIO_USER_ID;

if (!composioApiKey) throw new Error('COMPOSIO_API_KEY is not set');
if (!userId) throw new Error('COMPOSIO_USER_ID is not set');

async function main() {
    const composio = new Composio({
        apiKey: composioApiKey as string,
        provider: new LangchainProvider()
    });
```

### 6. Create a Tool Router session

What's happening:
- We're creating a Tool Router session that gives your agent access to Niftyimages 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 Niftyimages tools as needed
```python
# Create Tool Router session for Niftyimages
session = composio.create(
    user_id=os.getenv("COMPOSIO_USER_ID"),
    toolkits=['niftyimages']
)

url = session.mcp.url
```

```typescript
const session = await composio.create(
    userId as string,
    {
        toolkits: ['niftyimages']
    }
);

const url = session.mcp.url;
```

### 7. Configure the agent with the MCP URL

No description provided.
```python
client = MultiServerMCPClient({
    "niftyimages-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)
```

```typescript
const client = new MultiServerMCPClient({
    "niftyimages-agent": {
        transport: "http",
        url: url,
        headers: {
            "x-api-key": process.env.COMPOSIO_API_KEY
        }
    }
});

const tools = await client.getTools();

const agent = createAgent({ model: "gpt-5", tools });
```

### 8. Set up interactive chat interface

No description provided.
```python
conversation_history = []

print("Chat started! Type 'exit' or 'quit' to end the conversation.\n")
print("Ask any Niftyimages 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")
```

```typescript
let conversationHistory: any[] = [];

console.log("Chat started! Type 'exit' or 'quit' to end the conversation.\n");
console.log("Ask any Niftyimages related question or task to the agent.\n");

const rl = readline.createInterface({
    input: process.stdin,
    output: process.stdout,
    prompt: 'You: '
});

rl.prompt();

rl.on('line', async (userInput: string) => {
    const trimmedInput = userInput.trim();

    if (['exit', 'quit', 'bye'].includes(trimmedInput.toLowerCase())) {
        console.log("\nGoodbye!");
        rl.close();
        process.exit(0);
    }

    if (!trimmedInput) {
        rl.prompt();
        return;
    }

    conversationHistory.push({ role: "user", content: trimmedInput });
    console.log("\nAgent is thinking...\n");

    const response = await agent.invoke({ messages: conversationHistory });
    conversationHistory = response.messages;

    const finalResponse = response.messages[response.messages.length - 1]?.content;
    console.log(`Agent: ${finalResponse}\n`);
        
        rl.prompt();
    });

    rl.on('close', () => {
        console.log('\n👋 Session ended.');
        process.exit(0);
    });
```

### 9. Run the application

No description provided.
```python
if __name__ == "__main__":
    asyncio.run(main())
```

```typescript
main().catch((err) => {
    console.error('Fatal error:', err);
    process.exit(1);
});
```

## Complete Code

```python
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=['niftyimages']
    )

    url = session.mcp.url
    
    client = MultiServerMCPClient({
        "niftyimages-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 Niftyimages 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())
```

```typescript
import { Composio } from '@composio/core';
import { LangchainProvider } from '@composio/langchain';
import { MultiServerMCPClient } from "@langchain/mcp-adapters";  
import { createAgent } from "langchain";
import * as readline from 'readline';
import 'dotenv/config';

const composioApiKey = process.env.COMPOSIO_API_KEY;
const userId = process.env.COMPOSIO_USER_ID;

if (!composioApiKey) throw new Error('COMPOSIO_API_KEY is not set');
if (!userId) throw new Error('COMPOSIO_USER_ID is not set');

async function main() {
    const composio = new Composio({
        apiKey: composioApiKey as string,
        provider: new LangchainProvider()
    });

    const session = await composio.create(
        userId as string,
        {
            toolkits: ['niftyimages']
        }
    );

    const url = session.mcp.url;
    
    const client = new MultiServerMCPClient({
        "niftyimages-agent": {
            transport: "http",
            url: url,
            headers: {
                "x-api-key": process.env.COMPOSIO_API_KEY
            }
        }
    });
    
    const tools = await client.getTools();
  
    const agent = createAgent({ model: "gpt-5", tools });
    
    let conversationHistory: any[] = [];
    
    console.log("Chat started! Type 'exit' or 'quit' to end the conversation.\n");
    console.log("Ask any Niftyimages related question or task to the agent.\n");
    
    const rl = readline.createInterface({
        input: process.stdin,
        output: process.stdout,
        prompt: 'You: '
    });

    rl.prompt();

    rl.on('line', async (userInput: string) => {
        const trimmedInput = userInput.trim();
        
        if (['exit', 'quit', 'bye'].includes(trimmedInput.toLowerCase())) {
            console.log("\nGoodbye!");
            rl.close();
            process.exit(0);
        }
        
        if (!trimmedInput) {
            rl.prompt();
            return;
        }
        
        conversationHistory.push({ role: "user", content: trimmedInput });
        console.log("\nAgent is thinking...\n");
        
        const response = await agent.invoke({ messages: conversationHistory });
        conversationHistory = response.messages;
        
        const finalResponse = response.messages[response.messages.length - 1]?.content;
        console.log(`Agent: ${finalResponse}\n`);
        
        rl.prompt();
    });

    rl.on('close', () => {
        console.log('\nSession ended.');
        process.exit(0);
    });
}

main().catch((err) => {
    console.error('Fatal error:', err);
    process.exit(1);
});
```

## Conclusion

You've successfully built a LangChain agent that can interact with Niftyimages 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.

## How to build Niftyimages MCP Agent with another framework

- [OpenAI Agents SDK](https://composio.dev/toolkits/niftyimages/framework/open-ai-agents-sdk)
- [Claude Agent SDK](https://composio.dev/toolkits/niftyimages/framework/claude-agents-sdk)
- [Claude Code](https://composio.dev/toolkits/niftyimages/framework/claude-code)
- [Claude Cowork](https://composio.dev/toolkits/niftyimages/framework/claude-cowork)
- [Codex](https://composio.dev/toolkits/niftyimages/framework/codex)
- [OpenClaw](https://composio.dev/toolkits/niftyimages/framework/openclaw)
- [Hermes](https://composio.dev/toolkits/niftyimages/framework/hermes-agent)
- [CLI](https://composio.dev/toolkits/niftyimages/framework/cli)
- [Google ADK](https://composio.dev/toolkits/niftyimages/framework/google-adk)
- [Vercel AI SDK](https://composio.dev/toolkits/niftyimages/framework/ai-sdk)
- [Mastra AI](https://composio.dev/toolkits/niftyimages/framework/mastra-ai)
- [LlamaIndex](https://composio.dev/toolkits/niftyimages/framework/llama-index)
- [CrewAI](https://composio.dev/toolkits/niftyimages/framework/crew-ai)

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## Frequently Asked Questions

### What are the differences in Tool Router MCP and Niftyimages MCP?

With a standalone Niftyimages MCP server, the agents and LLMs can only access a fixed set of Niftyimages tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Niftyimages 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 Niftyimages tools.

### Can I manage the permissions and scopes for Niftyimages while using Tool Router?

Yes, absolutely. You can configure which Niftyimages 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 Niftyimages data and credentials are handled as safely as possible.

---
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