How to integrate Nanonets OCR MCP with OpenClaw

OpenClaw is the fastest growing agent harness out there, which can work 24/7 to automate almost any kind of tasks. However, its capabilities are limited to the tools it has access to. Composio allows your OpenClaw to access Nanonets OCR with authentication management handled for you. You can execute actions on Nanonets OCR via your favorite OpenClaw interface (Telegram, WhatsApp, TUI, etc), whichever you prefer.

Nanonets OCR logoNanonets OCR
Api Key

Nanonets OCR is a model-based OCR service for extracting structured data from invoices, receipts, forms, and other documents. It helps turn messy scanned files and PDFs into clean, usable data with trained workflows.

6 Tools

Introduction

OpenClaw is the fastest growing agent harness out there, which can work 24/7 to automate almost any kind of tasks. However, its capabilities are limited to the tools it has access to. Composio allows your OpenClaw to access Nanonets OCR with authentication management handled for you. You can execute actions on Nanonets OCR via your favorite OpenClaw interface (Telegram, WhatsApp, TUI, etc), whichever you prefer.

Also integrate Nanonets OCR with

Why use Composio?

Apart from a managed and hosted MCP server, you will get:

  • Programmatic tool calling allows LLMs to write its code in a remote workbench to handle complex tool chaining. Reduces to-and-fro with LLMs for frequent tool calling.
  • Handling Large tool responses out of LLM context to minimize context rot.
  • Dynamic just-in-time access to 20,000 tools across 1000+ other Apps for cross-app workflows. It loads the tools you need, so LLMs aren't overwhelmed by tools you don't need.

How to install Nanonets OCR with OpenClaw

Using Composio API Key and Setup Prompt

Copy the setup prompt from the OpenClaw dashboard
  • Run it in your OpenClaw chat interface.
  • Authenticate Nanonets OCR from the dashboard
  • Go back to your OpenClaw interface and start asking questions.

Using OpenClaw/Composio Plugin

1. Install OpenClaw Composio plugin

bash
openclaw plugins install @composio/openclaw-plugin

2. Copy the API Key from dashboard.composio.dev

3. Setup OpenClaw Config

bash
openclaw config set plugins.entries.composio.config.consumerKey "ck_your_key_here"

4. Restart OpenClaw

bash
openclaw gateway restart

5. Go to your chat interface and start asking questions.

6. When prompted, authenticate the app and you're all set.

How It Works

The plugin connects to Composio's MCP server at https://connect.composio.dev/mcp and registers all available tools directly into the OpenClaw agent. Tools are called by name — no extra search or execute steps needed.

If a tool returns an auth error, the agent will prompt you to connect that toolkit at dashboard.composio.dev.

Configuration

bash
{
  "plugins": {
    "entries": {
      "composio": {
        "enabled": true,
        "config": {
          "consumerKey": "ck_your_key_here"
        }
      }
    }
  }
}
OptionDescriptionDefault
enabledEnable or disable the plugintrue
consumerKeyYour Composio consumer key (ck_...)—
mcpUrlMCP server URL (advanced)https://connect.composio.dev/mcp

What is the Nanonets OCR MCP server, and what's possible with it?

The Nanonets OCR MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Nanonets OCR account. It provides structured and secure access to your OCR models and document extraction results, so your agent can review models, extract fields and tables from public document URLs, find past predictions, and retrieve page or file results on your behalf.

  • Document data extraction: Have your agent extract model-defined fields and tables from a publicly reachable document URL.
  • OCR model review: Let the agent list your available OCR models and check their readiness, accuracy, extraction fields, and table setup.
  • Prediction history lookup: Direct your agent to find document prediction summaries for a model within a chosen date range.
  • Complete file results: Instruct your agent to retrieve normalized extraction results for every page of a previously processed document.
  • Page-level result review: Have your agent fetch the extracted fields and tables for a specific prediction page.

Conclusion

You've successfully integrated Nanonets OCR with OpenClaw using Composio plugin. Now interact with Nanonets OCR directly from your terminal, Web UI, or any messenger app using natural language commands.

Key benefits of this setup:

  • Seamless integration across TUI, Web UIs, and Messenger apps like Telegram, WhatsApp, Slack, etc.
  • Natural language commands for Nanonets OCR operations
  • Managed authentication through Composio
  • Access to 20,000+ tools across 1000+ apps for cross-app workflows
  • Programmatic tool calling for complex tool chaining

Next steps:

  • Try asking OpenClaw to perform various Nanonets OCR operations
  • Explore cross-app workflows by connecting more toolkits like Calendar, Slack, Notion, etc.
  • Build complex automation scripts that leverage OpenClaw's 24/7 running capabilities
TOOLS

Supported Tools

Every Nanonets OCR action and event your agent gets out of the box.

Extract From Public URL

Synchronously extract model-defined fields and tables from one publicly reachable document URL.

Get OCR Model

Get readiness, accuracy, extraction fields, and table configuration for one Nanonets OCR model.

Get OCR Prediction File

Get normalized extraction results for every page of one previously processed Nanonets OCR file.

Get OCR Prediction Page

Get normalized extracted fields and tables for one OCR prediction page.

List OCR Models

List the OCR models available to the connected Nanonets account, including each model's ID, readiness state, and extraction categories.

List OCR Predictions

List compact OCR prediction-page summaries for a model within an inclusive UTC date range.

FAQ

Frequently asked questions

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

Yes, you can. OpenClaw 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 Nanonets OCR tools.

Yes, absolutely. You can configure which Nanonets OCR 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.

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 Nanonets OCR data and credentials are handled as safely as possible.

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