MCP server

One URL. 300+ MCP tools. Right inside your chat tool.

The PaperOffice MCP server brings documents, search, workflows and analytics into Claude, ChatGPT, Grok and Cursor.

Paste the profile URL, connect with OAuth 2.1 or a user token — no SDK, no installation.

Open setup Start the first API call

OAuth 2.1 on first connect Remote server, no installation Processing in the EU

claude.ai

Prompt Connected mcp.paperoffice.ai/dms

Extract all data from the attached invoice.

MCP tool po_aiocr_analyze

Result

{
  "vendor": "Acme Corp",
  "total": 1234.56,
  "currency": "EUR",
  "due_date": "2026-04-15"
}

Invoice analyzed — extracted data:

Rename this document to Invoice-2026-0042.

MCP tool po_documents_rename

Document renamed successfully: Rechnung-2026-0042.pdf

Own EU infrastructure Your data remains in Europe.
ISO 27001 active Security certified.
SOC 2 Type II active International audit standards.
24+ years of experience Proven. Stable. Future-proof.

Supported clients

Your chat tool, your profile URL

Claude, ChatGPT, Grok and Cursor connect through a single URL. The guide walks you through every step, the configuration sits right below.

Claude
/claude

Open guide Configuration
ChatGPT
/chatgpt

Open guide Configuration
Grok
/grok

Open guide Configuration
Cursor
/cursor

Open guide Configuration

Quick start

Connect in minutes

Remote MCP server — no installation. Paste the URL, OAuth 2.1 or a user token (po_ut_ / po_gt_).

1
OAuth 2.1 or po_ut_ / po_gt_

OAuth 2.1 starts on connect. Alternatively a user or group token (po_ut_ / po_gt_) — not po_sk_.
2
Paste the URL into your MCP settings

Pick the URL for your AI client (tabs below).
3
Done — start working

/dms, /cursor and /grok share Documents Operations (300+ MCP tools, including TTS).

Claude Desktop / Claude Code

{
  "mcpServers": {
    "paperoffice": {
      "url": "https://mcp.paperoffice.ai/claude"
    }
  }
}

Claude Directory URL — OAuth 2.1. Documents Operations without TTS. Paste /claude; no bearer in the snippet.

Create a user token Open guide 300+ tools ready

Cursor IDE

{
  "mcpServers": {
    "paperoffice": {
      "url": "https://mcp.paperoffice.ai/cursor",
      "headers": {
        "Authorization": "Bearer po_ut_..."
      }
    }
  }
}

The same Documents Operations catalog as /dms (including TTS) — user token (po_ut_ / po_gt_), not po_sk_.

Create a user token Open guide 300+ tools ready

ChatGPT / OpenAI MCP

{
  "mcpServers": {
    "paperoffice": {
      "url": "https://mcp.paperoffice.ai/chatgpt",
      "headers": {
        "Authorization": "Bearer po_ut_..."
      }
    }
  }
}

Canonical URL /chatgpt (alias /openai). Directory without TTS, OTP and unlock tools. Business documents only. OAuth 2.1 or a user token (po_ut_ / po_gt_) — not po_sk_.

Create a user token Open guide 300+ tools ready

Grok custom connector

{
  "mcpServers": {
    "paperoffice": {
      "url": "https://mcp.paperoffice.ai/grok"
    }
  }
}

No token in the file — OAuth 2.1 starts on first connect. In Grok: New Connector → Custom → this URL.

Create a user token Open guide 300+ tools ready

Additional profiles

{
  "mcpServers": {
    "paperoffice-dms": {
      "url": "https://mcp.paperoffice.ai/dms"
    },
    "paperoffice-full": {
      "url": "https://mcp.paperoffice.ai/mcp-full"
    }
  }
}

Live paths: /dms, /cursor, /grok, /claude, /chatgpt (alias /openai), /mcp, /mcp-full (300+).

Create a user token /dms · /mcp-full

Endpoints

Copy the URL for your AI client

Every profile points at the same server — they differ only in tool scope. Which URL fits which job is in the table below.

DMS /dms

Documents Operations — identical catalog on /dms, /cursor and /grok. Canonical URL.

https://mcp.paperoffice.ai/dms
Claude /claude

Directory: Documents Operations without TTS — Claude Directory URL.

https://mcp.paperoffice.ai/claude
Cursor /cursor

The same Documents Operations catalog as /dms (including TTS).

https://mcp.paperoffice.ai/cursor
ChatGPT /chatgpt

ChatGPT connector — Directory without TTS, OTP and unlock tools. Business documents only; do not store health records in connected workspaces. Alias: /openai.

https://mcp.paperoffice.ai/chatgpt

Alias: https://mcp.paperoffice.ai/openai
Grok /grok

Grok custom connector — the same Documents Operations catalog as /dms.

https://mcp.paperoffice.ai/grok
Slim /mcp

Slim IDE subset — not the Documents Operations catalog on /cursor.

https://mcp.paperoffice.ai/mcp
Full /mcp-full

All MCP tools (300+) for power workflows.

https://mcp.paperoffice.ai/mcp-full

/openai remains reachable as an alias of /chatgpt. Decommissioned module paths respond with HTTP 410.

Capability matrix

Which URL fits?

One row per job: the recommended URL and the reason for it. This table is the only complete path list on this page.

Task	Recommended URL	Why
Documents Operations (canonical)	`/dms`	Documents Operations (300+ MCP tools) — identical catalog on /dms, /cursor and /grok.
Claude Desktop / Claude Code (Directory URL)	`/claude`	Directory: Documents Operations without TTS. Title and hints on every tool.
Cursor IDE while coding	`/cursor`	The same Documents Operations catalog as /dms (including TTS).
ChatGPT connector	`/chatgpt`	ChatGPT connector — Directory without TTS, OTP and unlock tools. Business documents only. Alias: /openai.
Grok custom connector	`/grok`	The same Documents Operations catalog as /dms. Paste the URL in grok.com/connectors.
Slim IDE subset	`/mcp`	Read-safe balanced subset — not the Documents Operations catalog.
Complex multi-step tasks	`po_agents_ask in /mcp-full`	The host LLM agent stays on the full surface, not on /dms.
Migration / all MCP tools	`/mcp-full`	Complete MCP surface (300+ tools) for debugging and legacy agents.

Migrating older MCP setups

Retired module paths respond with HTTP 410. Use /dms for Documents Operations.

Use /dms as the canonical Documents Operations URL. /cursor and /grok share that catalog (including TTS).
Retired module paths now respond with HTTP 410 — switch to /dms or /mcp.
Use /mcp for the slim IDE subset — /cursor is full Documents Operations, same as /dms.
Use /chatgpt for ChatGPT (alias /openai; Directory without TTS, OTP/unlock tools; business documents only).
Use /grok for Grok (the same Documents Operations catalog as /dms).
Keep /mcp-full for power users and media/CRM only.

Tools

Six families, one catalog

The MCP tools are grouped by job. Your client sees them with a title and short description and picks the right tool itself.

Document AI

Documents, OCR, IDP, search, PDF operations, signatures and AI-DMS.
document-ai
Workflow AI

Workflows, jobs, tasks, HITL, approvals and process automation.
workflow-ai
Relations AI

CRM, partners, leads, helpdesk and appointments.
relations-ai
Analytics AI

Analytics, BI, knowledge graph, entities and RAG.
analytics-ai
Media AI

Image Studio, TTS, STT and translation.
media-ai
Data AI

Validation, VAT, currency, geodata and security lookups.
data-ai

Covered areas

Document Management Search, read, upload, edit, move, copy, delete
Smart Search Full-text, semantic similarity, advanced search, statistics
E-Signature Signature requests, templates, verification, mobile links
AI Processing AI-OCR, document analysis, PII detection, anonymization
AI Document Operations Entities, relations, summaries, meta fields, embeddings
Analytics Trends, financials, heatmaps, audit center
Knowledge Graph Business cases, timelines, references, relations
CRM Intelligence Accounts, leads, opportunities, sentiment
Business Intelligence Dashboards, field analysis, workspace metrics
Webhooks & Events Subscribe, test, manage, job subscriptions
Notes, Tags & Comments Text comments and notes — create, list, resolve, delete
Versioning & Audit Revisions, legal hold, audit trail

Examples

What you say — which tool runs

Four everyday sentences and the MCP tool your client calls for them. Permissions come from your workspace, not from the chat.

Extract all data from the attached invoice.

MCP tool po_aiocr_analyze

Invoice analyzed — extracted data:
Rename this document to Invoice-2026-0042.

MCP tool po_documents_rename

Document renamed successfully:
Add a review comment on page 2.

MCP tool po_documents_comments_create

Comment created:
How has our document volume developed?

MCP tool po_analytics_trends_get

Trend analysis for the last 6 months:

Highlights

What sets the MCP server apart

The MCP server is not a wrapper around the REST API — it is the same core with your account permissions, workspaces and credits.

OAuth 2.1 and user tokens

OAuth for Claude, ChatGPT and Grok; user tokens (po_ut_ / po_gt_) for Cursor — po_sk_ is blocked.
Hybrid search with embeddings

PaperOffice embeddings and full text work together so your client finds the right tool.
File staging and upload

Presigned upload URLs — no base64 in the chat.
Knowledge graph

Business cases, timelines and document relations in natural language.
Analytics and BI

Trends, finance, heatmaps and workspace metrics on request.
EU processing

Processing in our own EU infrastructure — the same permissions and workspaces as in the app.

llms.txt for your IDE Start the first API call

Use Cases

See PaperOffice MCP in 30 seconds

Four real workflows with Claude — one short video each. Deep-dive articles linked below.

Month-end invoices

Unpaid invoices across every workspace — totals and overdue flags in one prompt.

Read article

Try it yourself — no signup required

Overnight inbox

Capture, classify, and file — duplicates and expiring contracts flagged before coffee.

Read article

Try it yourself — no signup required

Mobile contract lookup

Signed date, terms, page reference — from your pocket in seconds.

Read article

Try it yourself — no signup required

Spend dashboard

From 300 invoices to a board-ready dashboard in one prompt.

Read article

Try it yourself — no signup required

Claude Fable 5 × MCP DMS — full guide

Video

MCP in action

See how PaperOffice MCP works in practice — in this video.

FAQ

Everything about the PaperOffice MCP server

How does MCP authentication work?

Claude, ChatGPT and Grok start with OAuth 2.1. Alternatively a User or Group token (po_ut_ / po_gt_) — po_sk_ and po_pk_ are blocked for MCP.

What does MCP usage cost?

MCP calls bill credits like the REST API. Balance and usage can be queried via billing endpoints.

What is the difference between read-only and write?

/mcp is the slim IDE subset. /dms, /cursor and /grok share Documents Operations including capture, workflow and TTS. /claude is Directory without TTS. /chatgpt (alias /openai) is the ChatGPT connector (Directory without TTS, OTP/unlock tools; business documents only).

Is OAuth 2.1 supported?

Yes. OAuth 2.1 starts on first connect. Alternatively a User or Group token (po_ut_ / po_gt_) — po_sk_ and po_pk_ are blocked.

What is an MCP-native AI-DMS?

An AI-DMS whose capabilities are natively reachable via the Model Context Protocol — same permissions and workspaces as in the app.

Which clients are supported?

Including Claude, ChatGPT, Grok, Cursor and headless DMS profiles — see the connect pages.

How fast is connect?

In minutes: OAuth 2.1 on the first connect or a user/group token (po_ut_ / po_gt_), then enable tools. po_sk_ is blocked for MCP.

Do profiles differ?

Yes — read-only vs. write and tool scope depend on the MCP profile.

Where is the documentation?

In the developer MCP documentation, plus llms.txt and the live Postman collection.

Is there EU hosting?

Yes — processing in PaperOffice EU infrastructure.

Next station

Where to go next

The recommended next step in the developer funnel and two fitting branches.

CookbookPrompt recipes for integrations First API callGet a key, send a request, inspect the response ShowroomWhat can be built on the document layer — industries, apps, agents.

Back to the developer start

One URL. 300+ MCP tools. Right inside your chat tool.

Your chat tool, your profile URL

Claude

ChatGPT

Grok

Cursor

Connect in minutes

OAuth 2.1 or po_ut_ / po_gt_

Paste the URL into your MCP settings

Done — start working

Claude Desktop / Claude Code

Cursor IDE

ChatGPT / OpenAI MCP

Grok custom connector

Additional profiles

Copy the URL for your AI client

Which URL fits?

Migrating older MCP setups

Six families, one catalog

Document AI

Workflow AI

Relations AI

Analytics AI

Media AI

Data AI

What you say — which tool runs

What sets the MCP server apart

OAuth 2.1 and user tokens

Hybrid search with embeddings

File staging and upload

Knowledge graph

Analytics and BI

EU processing

See PaperOffice MCP in 30 seconds

Month-end invoices

Overnight inbox

Mobile contract lookup

Spend dashboard

MCP in action

Everything about the PaperOffice MCP server

Where to go next