Taggun MCP for AI Agents

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Taggun MCP or direct API to extract receipt details, parse transaction data, automate expense categorization, and validate scanned receipts through natural language.
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Try Taggun now

Enter a prompt below to test the integration in our Tool Router playground. You'll be redirected to sign in and try it live.

Supported Tools

Tools
Add Merchant NameTool to add a merchant name keyword to your account's model for predicting merchant names.
Export Known MerchantsExport the complete list of known merchants used for merchant name normalization in Taggun.
Export Known Product CodesExport the complete list of known product codes used for product normalization and matching in Taggun.
Export Product CategoriesExport a list of product categories and descriptions used for product categorization in CSV format.
Generate Merchants CSVGenerate a CSV file with mock merchant data for testing purposes.
Import Known MerchantsImport a list of merchant names and addresses to normalize and match in CSV or TSV format.
Import Known Product CodesTool to import a list of product codes in CSV or TSV format for normalization and matching.
Import Product CategoriesImport a list of product categories and descriptions for product categorization.
Transcribe Receipt from Base64 Encoded ImageExtract structured data from a receipt or invoice using base64 encoded image data.
Transcribe Receipt Encoded VerboseTool to transcribe a receipt using base64 encoded image in JSON payload and return detailed results.
Transcribe Receipt File (Simple)Tool to upload a receipt or invoice image file and extract basic data including merchant name, total amount, tax amount, and date.
Process Receipt via URLExtract structured data from a receipt or invoice image using OCR.
URL ValidationTool to extract and validate receipt data from a URL.
URL VerboseTool to process a receipt or invoice from a URL for detailed data extraction.
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 Taggun tools.',
    max_turns=10
)

async def main():
    async with ClaudeSDKClient(options=options) as client:
        await client.query('Extract line items from this receipt image URL: https://example.com/receipt.jpg')
        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

Why Use Composio?

AI Native Taggun Integration

  • Supports both Taggun MCP and direct API based integrations
  • Structured, LLM-friendly schemas for reliable tool execution
  • Rich coverage for reading, writing, and querying your Taggun data

Managed Auth

  • Built-in OAuth handling with automatic token refresh and rotation
  • Central place to manage, scope, and revoke Taggun access
  • Per user and per environment credentials instead of hard-coded keys

Agent Optimized Design

  • Tools are tuned using real error and success rates to improve reliability over time
  • Comprehensive execution logs so you always know what ran, when, and on whose behalf

Enterprise Grade Security

  • Fine-grained RBAC so you control which agents and users can access Taggun
  • Scoped, least privilege access to Taggun resources
  • Full audit trail of agent actions to support review and compliance

Use Taggun with any AI Agent Framework

Choose a Framework you want to connect Taggun with

Frequently Asked Questions

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

Yes, Taggun 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
Letta
glean
HubSpot
Agent.ai
Altera
DataStax
Entelligence
Rolai
Context
Letta
glean
HubSpot
Agent.ai
Altera
DataStax
Entelligence
Rolai
Context
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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