How to connect Nano nets to Claude Cowork

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Introduction

Cowork is Anthropic's AI agent for knowledge work. Think of it as Claude Code for everything else. It works autonomously with your computer, local files, and applications to accomplish complex tasks.

This guide walks you through the easiest and most secure way to connect your Nano nets account to Cowork via Composio Connect, enabling it to extract table data from recent invoices, upload new receipts for OCR model training, list all documents processed by a workflow, and more such actions on your behalf without compromising your account security.

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Connecting Nano nets to Claude Cowork

1. Open Customize

In Claude Desktop, click Customize in the left sidebar, then select Connectors and click the + icon at the top.

Claude Desktop connectors screen with Add custom connector selected

2. Add the Composio MCP server

Click Add custom connector and paste in the Composio MCP server URL:

bash
https://connect.composio.dev/mcp
Add custom connector dialog with Composio MCP server URL

3. Authorize in your browser

Click Connect. You'll be redirected to a browser window where you can authorize Composio to continue.

Composio authorization screen for Claude Cowork

4. Connect your Nano nets account

Back in Cowork, ask the agent to connect to Nano nets or give it any Nano nets-related task.

For example, ask Cowork to:

  • "Extract table data from recent invoices"
  • "Upload new receipts for OCR model training"
  • "List all documents processed by a workflow"

It will prompt you to authenticate and authorize access.

That's it. Composio's tools are now available in Cowork, and your Nano nets account is ready to use.

What is Claude Cowork?

Claude Cowork is Anthropic's agent for general knowledge work. It can use your computer, files, and connected applications to complete longer-running tasks across your work tools.

With Composio Connect, Cowork can securely access apps like Nano nets through MCP without you sharing account credentials directly with the agent.

What is the Nano nets MCP server, and what's possible with it?

The Nano nets MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Nano nets account. It provides structured and secure access to your intelligent document processing tools, so your agent can create, manage, and train OCR models, extract data from documents, and automate document workflows on your behalf.

  • Automated document data extraction: Let your agent process unstructured documents and pull out structured data using Nano nets' powerful AI-driven OCR models.
  • OCR model management: Easily create, update, and delete OCR models, allowing your agent to adjust to changing document types and business needs.
  • Workflow and document handling: Enable your agent to list, track, and manage documents within workflows, so you can monitor processing status and outcomes efficiently.
  • Training image uploads and model improvement: Have your agent upload new training images to OCR models, continually improving accuracy and adapting to new document formats.
  • Comprehensive model insights: Retrieve detailed information about your OCR models and their prediction files, empowering your agent to audit, debug, or optimize model performance as needed.

Supported Tools & Triggers

Tools
Create OCR ModelTool to create a new ocr model.
Delete OCR ModelTool to delete an ocr model.
Get all OCR modelsTool to retrieve a paginated list of all ocr models.
Get All Prediction FilesTool to fetch all prediction files associated with a specific model.
Get OCR Model DetailsTool to retrieve details of an ocr model.
Get OCR Training ImagesTool to retrieve training images for an ocr model.
Get WorkflowsTool to retrieve a list of all workflows in your nanonets account.
List Workflow DocumentsTool to retrieve a paginated list of documents processed by a workflow.
Update OCR ModelTool to update an ocr model's details.
Upload Training Images by FileTool to upload training images by file to a specified ocr model.
Upload Training Images by URLTool to upload training images by url to a specified ocr model.

How to build Nano nets MCP Agent with another framework

FAQ

What are the differences in Tool Router MCP and Nano nets MCP?

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

Can I use Tool Router MCP with Claude Cowork?

Yes, you can. Claude Cowork 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 Nano nets tools.

Can I manage the permissions and scopes for Nano nets while using Tool Router?

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

Used by agents from

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