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MCP plugin · Setup guide

Use PaperOffice inside ChatGPT

The same AI-DMS — connected to ChatGPT in minutes via the MCP server. Test instantly with the demo workspace or connect your own account.

Set up PaperOffice in ChatGPT
Step 1

User token or OAuth

Choose a path. The ChatGPT connection below is identical for both.

Recommended for testing

Try it instantly — no account

Use the shared demo User token (po_gt_) to chat with the prepared demo workspace right away.

Demo User token
po_gt_15_131_3687fbff1cb5a88bc546400c9ce2944904b1acbbd0ef8462

The demo token only grants access to the shared demo workspace. Use the “With account” tab for your own documents.

Connect PaperOffice in ChatGPT

Follow these steps in ChatGPT — in the same order as in the app. Identical for demo and your own account. Developer mode and custom plugins typically require a paid ChatGPT plan.

Step 2

Enable Developer mode

In ChatGPT open Settings → Security and login and turn on Developer mode (Increased risk notice).

Step 3

Open Plugins and choose +

In the ChatGPT sidebar open @ Plugins, then click + next to Search plugins.

Step 4

Fill in the New plugin dialog

Paste name and MCP URL using the copy buttons — keep Server URL and OAuth. Confirm the risk checkbox, then click Create.

New plugin

×
Connection
Server URL Tunnel
https://mcp.paperoffice.ai/chatgpt
Authentication
OAuth

Leave advanced OAuth settings as detected.

Custom MCP servers carry risks.
Read instructions Create
Step 5

Confirm in ChatGPT

In the ChatGPT consent dialog choose Sign in with PaperOffice AI — then the PaperOffice authorization page opens.

Step 6

Authorize on the PaperOffice page

Paste the User token (po_ut_ / po_gt_) from step 1 (demo) or step 03 (own account) and click Authorize. Return destination is ChatGPT. po_sk_ is blocked for MCP.

Authorize access to PaperOffice AI

ChatGPT is requesting access to your PaperOffice account via MCP.

Return after approval
ChatGPT
Granted capability
Access (openid mcp:tools)

Paste the demo User token from step 1, then click Authorize.

Cancel Authorize
PaperOffice MCP Server — secure connection for AI assistants
Step 7

Start chatting with ChatGPT

PaperOffice is connected. Start a new chat and use the plugin via @ or Sources — with the sample prompts below.

Sample prompts

Works for the demo workspace and your own account — paste into ChatGPT.

  • Which documents are in my workspace?
  • Summarize the most recent document.
  • Find all invoices and list their amounts.
  • Which contracts contain a notice period?

Enterprise-ready from the first request

  • EU-hosted infrastructure and data residency
  • Bring your own storage (BYOS) — your documents stay yours
  • Granular tools and toolsets instead of blanket access
  • Same permissions and audit trail as the AI-DMS application

Also works with Claude, Grok and Cursor

The MCP connector is not limited to ChatGPT — the same PaperOffice endpoints work in any MCP-capable client.

ChatGPTGrokClaudeCursor

Ready to connect PaperOffice to ChatGPT?

Set it up once — then use your entire document management directly inside ChatGPT.

Where would you like to try PaperOffice?

Computer and smartphone are connected: workspace on the computer, capture on the phone.

Your trial is ready

Where would you like to start?

The full workspace is optimized for the computer. The mobile version is for capturing, reviewing, and approving documents.

app.paperoffice.ai

Start on the computer

A personal access link will be sent to the email address provided.

Open PaperOffice Mobile

Capture and work with documents directly on the smartphone.

Open mobile version
Register free Open app PaperOffice App The full product: web, desktop, and mobile. Capture, organize, search, and work on documents with your team. Free account required Open playground Playground Try selected functions immediately — without registration, using a restricted demo API key. A restricted demo API key