# How to integrate Templated MCP with LangChain

```json
{
  "title": "How to integrate Templated MCP with LangChain",
  "toolkit": "Templated",
  "toolkit_slug": "templated",
  "framework": "LangChain",
  "framework_slug": "langchain",
  "url": "https://composio.dev/toolkits/templated/framework/langchain",
  "markdown_url": "https://composio.dev/toolkits/templated/framework/langchain.md",
  "updated_at": "2026-05-12T10:28:08.798Z"
}
```

## Introduction

This guide walks you through connecting Templated to LangChain using the Composio tool router. By the end, you'll have a working Templated agent that can generate invoice pdf from customer data, list all available image templates, clone existing certificate template for edits through natural language commands.
This guide will help you understand how to give your LangChain agent real control over a Templated account through Composio's Templated MCP server.
Before we dive in, let's take a quick look at the key ideas and tools involved.

## Also integrate Templated with

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

## TL;DR

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

The Templated MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Templated account. It provides structured and secure access to your templates and renders, so your agent can generate dynamic documents, manage templates, clone or tag designs, and retrieve render results on your behalf.
- Automated document and image generation: Instantly have your agent render PDFs or images from any saved template, filling in dynamic variables to create invoices, certificates, or marketing materials.
- Template management and organization: Let your agent list, retrieve, clone, or delete templates, keeping your template library organized and up-to-date without manual effort.
- Dynamic tagging and categorization: Easily add or remove tags from templates, enabling smarter organization and fast searching for specific designs or document types.
- Render tracking and retrieval: Ask your agent to list all renders for a template or fetch detailed information about a specific document render, making it simple to track document creation and usage history.
- Account insights and validation: Have your agent retrieve account information to confirm API access, check account metadata, or audit usage details as needed.

## Supported Tools

| Tool slug | Name | Description |
|---|---|---|
| `TEMPLATED_ADD_TAGS_TO_TEMPLATE` | Add Tags to Template | Tool to append new tags to an existing template without overwriting existing tags. Use when you already have the template ID and want to add additional tags. |
| `TEMPLATED_CLONE_TEMPLATE_ACTION` | Clone Template | Tool to clone an existing template. Use after you have a template ID and want to duplicate it with a new name. Example: "Clone template tpl_123 as 'Copy of Template'". |
| `TEMPLATED_COUNT_TEMPLATE_CLONES` | Count Template Clones | Tool to get the count of cloned templates for a specific source template. Use when you need to know how many clones exist for a particular template without retrieving the full list. |
| `TEMPLATED_CREATE_FOLDER` | Create Folder | Tool to create a new folder for organizing templates and renders. Use when you need to organize templates into logical groups. |
| `TEMPLATED_CREATE_RENDER` | Create Template Render | Create document renders from templates. Supports single/batch rendering with extensive customization. Returns a list of render objects (one per page for multi-page templates). |
| `TEMPLATED_CREATE_TEMPLATE` | Create Template | Tool to create a new template with specified dimensions and layers. Use when you need to programmatically define a template with background images, text overlays, or shapes. |
| `TEMPLATED_DELETE_FOLDER` | Delete Folder | Tool to delete a folder by its ID. The folder must be empty before deletion. Use when you have confirmed the folder ID and need to remove it permanently. |
| `TEMPLATED_DELETE_RENDER` | Delete Render | Tool to delete a specific render by its ID. Use when you need to permanently remove a render and its associated output files. |
| `TEMPLATED_DELETE_TEMPLATE` | Delete Template | Tool to delete a template by its unique ID. Use when you have confirmed the template ID and need to remove it permanently. |
| `TEMPLATED_DUPLICATE_RENDER` | Duplicate Template Render | Tool to duplicate an existing render with the same settings and template. Use when you need to create a copy of a render. The duplicated render will use the same template and payload as the original. |
| `TEMPLATED_GET_ACCOUNT_INFORMATION` | Get Account Information | Tool to retrieve account information, including email, name, team name, API usage statistics, and subscription plan. Use to check current API quota usage or verify API token validity. |
| `TEMPLATED_LIST_ALL_TEMPLATES` | List All Templates | Tool to list all templates of a user. Use when you need to retrieve available templates with optional pagination. |
| `TEMPLATED_LIST_FOLDER_RENDERS` | List Folder Renders | Tool to list all renders in a specific folder. Use when you need to retrieve all renders contained in a folder with optional pagination. |
| `TEMPLATED_LIST_FOLDERS` | List Folders | Tool to list all folders in the account. Use when you need to retrieve available folders that help organize templates and renders. |
| `TEMPLATED_LIST_FOLDER_TEMPLATES` | List Folder Templates | Tool to list all templates in a specific folder. Use when you need to retrieve templates contained in a folder. |
| `TEMPLATED_LIST_FONTS` | List Fonts | Tool to list all available fonts including Google Fonts and user-uploaded custom fonts. Use when you need to retrieve the names and metadata of fonts available in the account. |
| `TEMPLATED_LIST_GALLERY_TEMPLATES` | List Gallery Templates | Tool to list templates from the public gallery. Use when you need to browse available templates that can be cloned for use. |
| `TEMPLATED_LIST_RENDERS` | List All Renders | Tool to list all renders in the account. Use when you need to retrieve all available renders for the authenticated user. |
| `TEMPLATED_LIST_TEMPLATE_CLONES` | List Template Clones | Tool to list all cloned templates in the account. Use when you need to retrieve templates that were cloned from the gallery or other sources, with optional filtering by source template ID or external ID. |
| `TEMPLATED_LIST_TEMPLATE_RENDERS` | List Template Renders | Tool to list all renders of a specific template. Use after obtaining a template ID when you need paginated render results. |
| `TEMPLATED_LIST_UPLOADS` | List Uploads | Tool to list all uploaded images in the account. Returns upload details including URLs and metadata. Use when you need to retrieve available uploads with optional pagination. |
| `TEMPLATED_MERGE_RENDERS` | Merge Template Renders | Tool to merge multiple renders into a single PDF output. Use when combining multiple images or pages into a unified document. When host=true, returns a URL to the hosted file. When host=false, returns the PDF binary for immediate download. |
| `TEMPLATED_MOVE_RENDER_TO_FOLDER` | Move Render to Folder | Tool to move a render to a specific folder. Use when you need to organize renders by moving them into folders. |
| `TEMPLATED_MOVE_TEMPLATE_TO_FOLDER` | Move Template to Folder | Tool to move a template to a folder. Use when you need to organize templates by moving them into specified folders. |
| `TEMPLATED_REMOVE_TEMPLATE_TAGS` | Remove Template Tags | Tool to remove specific tags from a template. Use when you have a template ID and want to untag existing tags. |
| `TEMPLATED_RETRIEVE_RENDER` | Retrieve Template Render | Tool to retrieve details of a specific render by its ID. Use after obtaining the render ID when you need details of a render. |
| `TEMPLATED_RETRIEVE_TEMPLATE` | Retrieve Template | Tool to retrieve a single Template by its unique ID. Use after obtaining the template ID. |
| `TEMPLATED_UPDATE_FOLDER` | Update Folder | Tool to update an existing folder's properties. Use when you need to change a folder's name or other attributes. |
| `TEMPLATED_UPDATE_TEMPLATE` | Update Template | Tool to update an existing template including its properties and layers. Use replaceLayers=true to replace all layers (layers not in array will be removed), or false/omit to update existing layers and add new ones. |
| `TEMPLATED_UPDATE_TEMPLATE_TAGS` | Update Template Tags | Tool to overwrite all tags on a template. Use when you need to replace the entire tag list for a specific template. |

## Supported Triggers

None listed.

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

The Templated MCP server is an implementation of the Model Context Protocol that connects your AI agent to Templated. It provides structured and secure access so your agent can perform Templated 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 Templated 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 Templated 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 Templated tools as needed
```python
# Create Tool Router session for Templated
session = composio.create(
    user_id=os.getenv("COMPOSIO_USER_ID"),
    toolkits=['templated']
)

url = session.mcp.url
```

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

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

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

No description provided.
```python
client = MultiServerMCPClient({
    "templated-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({
    "templated-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 Templated 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 Templated 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=['templated']
    )

    url = session.mcp.url
    
    client = MultiServerMCPClient({
        "templated-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 Templated 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: ['templated']
        }
    );

    const url = session.mcp.url;
    
    const client = new MultiServerMCPClient({
        "templated-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 Templated 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 Templated 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 Templated MCP Agent with another framework

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

## Related Toolkits

- [Google Drive](https://composio.dev/toolkits/googledrive) - Google Drive is a cloud storage platform for uploading, sharing, and collaborating on files. It's perfect for keeping your documents accessible and organized across devices.
- [Google Docs](https://composio.dev/toolkits/googledocs) - Google Docs is a cloud-based word processor that enables document creation and real-time collaboration. Its seamless sharing and version history make team editing and content management a breeze.
- [Google Super](https://composio.dev/toolkits/googlesuper) - Google Super is an all-in-one suite combining Gmail, Drive, Calendar, Sheets, Analytics, and more. It gives you a unified platform to manage your digital life, boosting productivity and organization.
- [Affinda](https://composio.dev/toolkits/affinda) - Affinda is an AI-powered document processing platform that automates data extraction from resumes, invoices, and more. It streamlines document-heavy workflows by turning files into structured, actionable data.
- [Agility cms](https://composio.dev/toolkits/agility_cms) - Agility CMS is a headless content management system for building and managing digital experiences across platforms. It lets teams update content quickly and deliver omnichannel experiences with ease.
- [Algodocs](https://composio.dev/toolkits/algodocs) - Algodocs is an AI-powered platform that automates data extraction from business documents. It delivers fast, secure, and accurate processing without templates or manual training.
- [Api2pdf](https://composio.dev/toolkits/api2pdf) - Api2Pdf is a REST API for generating PDFs from HTML, URLs, and documents using powerful engines like wkhtmltopdf and Headless Chrome. It streamlines document conversion and automation for developers and businesses.
- [Aryn](https://composio.dev/toolkits/aryn) - Aryn is an AI-powered platform for parsing, extracting, and analyzing data from unstructured documents. Use it to automate document processing and unlock actionable insights from your files.
- [Boldsign](https://composio.dev/toolkits/boldsign) - Boldsign is a digital eSignature platform for sending, signing, and tracking documents online. Organizations use it to automate agreements and manage legally binding workflows efficiently.
- [Boloforms](https://composio.dev/toolkits/boloforms) - BoloForms is an eSignature platform built for small businesses, offering unlimited signatures, templates, and forms. It simplifies digital document signing and team collaboration at a predictable, fixed price.
- [Box](https://composio.dev/toolkits/box) - Box is a cloud content management and file sharing platform for businesses. It helps teams securely store, organize, and collaborate on files from anywhere.
- [Carbone](https://composio.dev/toolkits/carbone) - Carbone is a blazing-fast report generator that turns JSON data into PDFs, Word docs, spreadsheets, and more using flexible templates. It lets you automate document creation at scale with minimal code.
- [Castingwords](https://composio.dev/toolkits/castingwords) - CastingWords is a transcription service specializing in human-powered, accurate transcripts via a simple API. Get seamless audio-to-text conversion for interviews, meetings, podcasts, and more.
- [Cloudconvert](https://composio.dev/toolkits/cloudconvert) - CloudConvert is a powerful file conversion service supporting over 200 file formats. It streamlines converting, compressing, and managing documents, media, and more, all in one place.
- [Cloudlayer](https://composio.dev/toolkits/cloudlayer) - Cloudlayer is a document and asset generation service for creating PDFs and images via API or SDKs. It lets you automate high-quality doc creation, saving dev time and reducing manual work.
- [Cloudpress](https://composio.dev/toolkits/cloudpress) - Cloudpress is a content export tool for Google Docs and Notion. It automates publishing to your favorite Content Management Systems.
- [Contentful graphql](https://composio.dev/toolkits/contentful_graphql) - Contentful graphql is a content delivery API that lets you access Contentful data using GraphQL queries. It gives you efficient, flexible ways to fetch and manage structured content for any digital project.
- [Conversion tools](https://composio.dev/toolkits/conversion_tools) - Conversion Tools is an online service for converting documents between formats such as PDF, Word, Excel, XML, and CSV. It lets you automate complex document workflows with just a few clicks.
- [Convertapi](https://composio.dev/toolkits/convertapi) - ConvertAPI is a robust file conversion service for documents, images, and spreadsheets. It streamlines programmatic format changes and lets developers automate complex workflows with a single API.
- [Craftmypdf](https://composio.dev/toolkits/craftmypdf) - CraftMyPDF is a web-based service for designing and generating PDFs with templates and live data. It streamlines document creation by automating personalized PDFs at scale.

## Frequently Asked Questions

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

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

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

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

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