Nano nets MCP server for AI agents and assistants

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Nano nets MCP or direct API to extract key data, process invoices, classify documents, and automate workflows through natural language.

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Api Key

Nano nets is an AI-powered Intelligent Document Processing API for extracting structured data from unstructured documents. It boosts workflow automation by turning messy documents into clean, usable information.

11 Tools

Try Nano nets now

Type what you want done — sign in and watch it run live in the Tool Router playground.

TOOL ROUTER PLAYGROUND
Nano nets
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TOOLS

Supported Tools

Every Nano nets action and event your agent gets out of the box.

Create Model

Tool to create a new image classification or OCR model.

Delete OCR Model

Permanently deletes an OCR model from Nanonets.

Get All Models

Retrieves all models (OCR and Image Classification) in the user's NanoNets account.

Get All Prediction Files

Retrieve all prediction files (OCR results) for a NanoNets model.

Get OCR Model Details

Tool to retrieve details of an OCR model.

Get OCR Training Images

Tool to retrieve training images for an OCR model.

Get Workflows

Tool to retrieve a list of all workflows in your Nanonets account.

List Workflow Documents

Retrieve a paginated list of documents processed by a NanoNets workflow.

Update Model AI Guidelines

Update AI Agent guidelines for an OCR model.

Upload Training Images by File

Tool to upload a training image file to a specified OCR model.

Upload Training Images by URL

Tool to upload training images by URL to a specified OCR model.

SETUP GUIDE

Connect Nano nets MCP Tool with your Agent

1

Install Composio

typescript
npm install @composio/core ai @ai-sdk/mcp @ai-sdk/openai
Install the Composio SDK and your agent framework
2

Create a session with MCP enabled

typescript
import { Composio } from "@composio/core";

const composio = new Composio();
const { mcp } = await composio.create("your-user-id", {
  toolkits: ["nano_nets"],
  mcp: true,
});
Create a session scoped to Nano nets and read its MCP URL and headers
3

Connect your agent to the MCP server

typescript
import { createMCPClient } from "@ai-sdk/mcp";
import { openai } from "@ai-sdk/openai";
import { generateText, stepCountIs } from "ai";

const client = await createMCPClient({
  transport: { type: "http", url: mcp.url, headers: mcp.headers },
});

const { text } = await generateText({
  model: openai("gpt-5.6-sol"),
  tools: await client.tools(),
  prompt: "Extract structured data from recent invoices uploaded this week using Nano nets.",
  stopWhen: stepCountIs(10),
});

console.log(text);
await client.close();
Pass the session's MCP URL and headers to your agent and run a Nano nets request
SETUP GUIDE

Connect Nano nets API Tool with your Agent

1

Install Composio

typescript
npm install @composio/core @composio/openai openai
Install the Composio SDK, the OpenAI provider, and the OpenAI SDK
2

Create a Composio session

typescript
import OpenAI from "openai";
import { Composio } from "@composio/core";
import { OpenAIResponsesProvider } from "@composio/openai";

const composio = new Composio({ provider: new OpenAIResponsesProvider() });
const client = new OpenAI();

const session = await composio.create("your-user-id", { toolkits: ["nano_nets"] });
const tools = await session.tools();
Initialize Composio with the OpenAI Responses provider and create a session scoped to Nano nets
3

Run Nano nets tools with your agent

typescript
let response = await client.responses.create({
  model: "gpt-5.6-sol",
  tools,
  input: [{ role: "user", content: "Extract structured data from recent invoices uploaded this week using Nano nets." }],
});

while (response.output.some((o) => o.type === "function_call")) {
  const outputs = await composio.provider.handleToolCalls(session, response.output);
  response = await client.responses.create({
    model: "gpt-5.6-sol",
    tools,
    previous_response_id: response.id,
    input: outputs,
  });
}

console.log(response.output_text);
Send a request, execute the Nano nets tool calls through the session, and print the final answer

Why Use Composio?

AI Native Nano nets Integration

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

Managed Auth

  • Built-in API Key handling with secure storage
  • Central place to manage, scope, and revoke Nano nets 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 Nano nets
  • Scoped, least privilege access to Nano nets resources
  • Full audit trail of agent actions to support review and compliance

Rolling this out across your team?

Give your team centralized access control across every framework with Composio’s MCP Gateway.

EXPLORE MCP GATEWAY
FAQ

Frequently asked questions

Yes, Nano nets requires you to configure your own API key credentials. Once set up, Composio handles secure credential storage and API request handling for you.

Yes! Composio's Tool Router enables agents to use multiple toolkits. Learn more.

Yes. Composio is SOC 2 Type II compliant and is built to keep your Nano nets connection and credentials secure. OAuth tokens and API keys are encrypted, and sensitive customer data is protected at rest and in transit.

Composio also undergoes independent security testing and continuously monitors its systems for security threats. You can review the latest reports and policies in the Composio Trust Center.

Composio maintains and updates all toolkit integrations automatically, so your agents always work with the latest API versions.

Create the key in your Nano nets account settings, then paste it once on Composio's connection page. Composio stores it encrypted and uses it only for the Nano nets actions your agent runs. Nobody else in your workspace can read it, and you can revoke it inside Nano nets at any time.

When you connect a Nano nets account through Composio, every action runs under that account, so anything the agent creates, sends, or changes shows up in Nano nets as done by you. Keep an approval step in your prompt for actions with side effects, such as sending or deleting, and have the agent draft first.

Whatever the credentials you connect allow inside Nano nets. If Nano nets lets you scope a key to specific permissions, create a scoped one so the agent can only do what you intend. You can revoke the key inside Nano nets at any time.

Yes. Composio supports multiple connected accounts for the same app, and that works in Claude, ChatGPT, or any other assistant you connect through Composio. Give each Nano nets connection a name such as work or personal, and the assistant uses the one you mention in the request. Each account keeps its own credentials and nothing is merged.

The connection stops working the moment Nano nets rejects the old key. Create a new key in Nano nets and reconnect the account from the Composio dashboard or by asking your agent to reconnect Nano nets. Nothing else changes.

Composio's free Hobby plan includes 100,000 tool calls per month with no credit card, which covers most personal Nano nets use. Paid plans add higher limits and team features. Your Nano nets plan and its API limits still apply as usual.

Built-in connectors usually give one AI access to a limited set of apps. Many people use Composio because it lets their AI connect to more apps than it normally supports, or connect to multiple accounts for the same app (e.g. connect Claude to multiple Nano nets accounts).

With Composio, you connect Nano nets once and then use it across different AI assistants without setting it up separately in each one. Connect your apps to Composio once, then connect Composio to whichever AI you use, whether that's Claude, ChatGPT, Hermes, or your own custom assistant.

Start with Nano nets.It takes 30 seconds.

Managed auth, hosted MCP servers, and every Nano nets tool your agent needs.Free to start.

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