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Nanonets for AI agents

Nanonets is an intelligent document processing platform that trains models to extract structured data from unstructured documents like invoices and forms. Connect it once through Arc0, and your agent, or Claude, ChatGPT and Cursor, can use it through one MCP endpoint, limited to what each user approved.

Connect NanonetsSee the 11 actions ↓
DocumentsAPI keyMCP + RESTnanonets.com
AUDIT LOG · NANONETSPOLICY: acme-support
09:41:07 · claude · u_8f2read
nanonets.list_documents
List Workflow Documents✓ allowed · 212ms
09:41:08 · claude · u_8f2read
nanonets.get_workflows
Get Workflows✓ allowed · 164ms
09:41:09 · claude · u_8f2write
nanonets.create_model
Create Model✓ approved · approved by user
09:41:12 · claude · u_8f2destructive
nanonets.delete_model
Delete OCR Model✕ blocked · policy: deny
EVERY NANONETS CALL, ON THE RECORD
01 · USE CASES

What agents do in Nanonets.

01

Check a model's extraction results

Pull prediction results from a trained model to review extracted fields, read-only.

02

Add training images to a model

Upload new sample documents to a model to improve its extraction accuracy on future documents.

03

Approve before deleting a model

Require approval before deleting an OCR model, since it removes its training data and configuration.

02 · ACTIONS

11 Nanonets actions, graded by risk.

Every Nanonets action is tagged read, write or destructive, so one policy covers the whole app and new actions inherit the right default.

read

6

Look things up. Allowed by default.

  • nanonets.get_workflows
    Get Workflows
  • nanonets.get_all_models
    Get All Models
  • nanonets.list_documents
    List Workflow Documents
  • nanonets.get_model_details
    Get OCR Model Details
  • nanonets.get_training_images
    Get OCR Training Images
  • nanonets.get_all_prediction_files
    Get All Prediction Files

write

4

Create and change things. Allow, or ask the user first.

  • nanonets.create_model
    Create Model
  • nanonets.update_model
    Update Model AI Guidelines
  • nanonets.upload_training_images_by_url
    Upload Training Images by URL
  • nanonets.upload_training_images_by_file
    Upload Training Images by File

destructive

1

Delete, cancel or archive. Ask first, or deny outright.

  • nanonets.delete_model
    Delete OCR Model
03 · HOW IT WORKS

Nanonets in three steps.

  1. 01Your users connect NanonetsThey add their Nanonets api key on Arc0 Connect, under your brand. It goes straight into the vault.
  2. 02You set the rulesReads run, writes like “create Model” can wait for the user, and “delete OCR Model” can be denied outright.
  3. 03Any agent can actYour agent calls Nanonets through the Arc0 SDK or MCP, and so can Claude, ChatGPT and Cursor. Every call lands on the audit log.
POLICY.TS
await arc0.policies.set('nanonets', {
  read: 'allow',
  write: 'ask',        // create_model
  destructive: 'deny',  // delete_model
})

# Claude Code: the same connection, one URL
$ claude mcp add --transport http arc0 \
    https://mcp.arc0.ai/u/u_8f2
04 · AUTH AND DATA

How Nanonets connects.

Users add their Nanonets api key on Arc0 Connect. It is encrypted in the vault, never shown to the model, and each user can rotate or revoke it at any time.

The same Nanonets connection serves your agent over MCP and your own backend over REST and the proxy, so a user connects once. How Arc0 handles credentials →

AUTH
API key
CREDENTIALS
Per-tenant encrypted vault
MODEL SEES
Results only, never credentials
AUDIT LOG
Every call, on every plan
05 · WORKS WITH

Use Nanonets from any agent.

Claude
ChatGPT
Cursor
Codex
VS Code
OpenAI Agents SDK
Claude Agent SDK
Vercel AI SDK
Mastra
LangGraph
06 · RELATED

More documents apps.

Google Docs43 actionsActiveMerge13 actionsAirparser10 actionsAlgodocs3 actionsDocuSign338 actionsSharePoint Graph162 actionsSharePoint105 actionsDocumenso77 actions
ALL DOCUMENTS APPS →
07 · FAQ

Nanonets and Arc0, answered.

Q01

Can I use Nanonets with Claude, ChatGPT or Cursor?

Yes. Connect Nanonets to Arc0 once, then add your Arc0 MCP URL to Claude, ChatGPT, Cursor, Claude Code or any other remote-MCP client. Each assistant only gets the Nanonets actions you allow.

Q02

How do users connect Nanonets?

Users add their Nanonets api key on Arc0 Connect. It is encrypted in the vault, never shown to the model, and each user can rotate or revoke it at any time.

Q03

Which Nanonets actions can my agent take?

11 in total: 6 read, 4 write and 1 destructive, such as “create Model”. Your policies decide which of them each agent may call.

Q04

Can I stop my agent from deleting things in Nanonets?

Yes. Actions like “delete OCR Model” are graded destructive. Set destructive actions to deny, or to ask so the user approves each one, and blocked calls still show up on the audit log.

Q05

Can my own backend call Nanonets too?

Yes. The same Nanonets connection is available over REST and through the Arc0 proxy, so your product and your agent share one connection per user.

Get started

Plug Nanonets into your agent.

Your users connect Nanonets once, under your brand. Your agent gets 11 actions behind your policies, with every call on the record.

Connect NanonetsBrowse all apps →

Free to build · MCP + REST · Audit log on every plan