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How to connect ONLYOFFICE DocSpace to Claude Cowork

Connect Claude Cowork to ONLYOFFICE DocSpace MCP. List documents in project rooms, create folder for vendor contracts, and more using natural language, with authentication handled for you.

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Api Key

ONLYOFFICE DocSpace is a tenant-hosted document collaboration platform for rooms, files, folders, users, groups, sharing, and portal settings. It helps teams manage secure document workflows in one shared workspace.

10 Tools

Introduction

Cowork is Anthropic's AI agent for knowledge work. Think of it as Claude Code for everything else. It works autonomously with your computer, local files, and applications to accomplish complex tasks.

This guide walks you through the easiest and most secure way to connect your ONLYOFFICE DocSpace account to Cowork via Composio Connect, enabling it to list documents in project rooms, create folder for vendor contracts, share finance room with auditors, and more such actions on your behalf without compromising your account security.

Also integrate ONLYOFFICE DocSpace with

ChatGPT Work

Connecting ONLYOFFICE DocSpace to Claude Cowork

1. Open Customize

In Claude Desktop, click Customize in the left sidebar, then select Connectors and click the + icon at the top.

Claude Desktop connectors screen with Add custom connector selected

2. Add the Composio MCP server

Click Add custom connector and paste in the Composio MCP server URL:

bash
https://connect.composio.dev/mcp
Add custom connector dialog with Composio MCP server URL

3. Authorize in your browser

Click Connect. You'll be redirected to a browser window where you can authorize Composio to continue.

Composio authorization screen for Claude Cowork

4. Connect your ONLYOFFICE DocSpace account

Back in Cowork, ask the agent to connect to ONLYOFFICE DocSpace or give it any ONLYOFFICE DocSpace-related task.

For example, ask Cowork to:

  • "List documents in project rooms"
  • "Create folder for vendor contracts"
  • "Share finance room with auditors"

It will prompt you to authenticate and authorize access.

That's it. Composio's tools are now available in Cowork, and your ONLYOFFICE DocSpace account is ready to use.

What is Claude Cowork?

Claude Cowork is Anthropic's agent for general knowledge work. It can use your computer, files, and connected applications to complete longer-running tasks across your work tools.

With Composio Connect, Cowork can securely access apps like ONLYOFFICE DocSpace through MCP without you sharing account credentials directly with the agent.

What is the ONLYOFFICE DocSpace MCP server, and what's possible with it?

The ONLYOFFICE DocSpace MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your ONLYOFFICE DocSpace account. It provides structured and secure access so your agent can perform ONLYOFFICE DocSpace operations on your behalf.

TOOLS

Supported Tools

Every ONLYOFFICE DocSpace action and event your agent gets out of the box.

Create Folder

Create a named subfolder inside an existing DocSpace folder.

Create Text File

Create a plain-text file with supplied content inside a DocSpace folder.

Delete File Or Folder

Move one file or folder to Trash, or permanently delete it when explicitly requested, then wait for the asynchronous operation to finish.

Get Account Context

Return the connected user's identity, non-secret API-key metadata, available key permissions, portal capabilities, and quota features in one read-only preflight.

Get File

Return metadata, version information, and effective security flags for one file by ID.

Get Room

Return detailed metadata and effective security flags for one room by ID.

List Folder Items

List files and subfolders in My Documents or a folder selected by numeric ID, with optional text or extension filtering.

List Groups

List or search DocSpace groups, optionally restricted to groups associated with a user or manager role.

List People

List visible DocSpace users, optionally filtering by text, group membership, or administrator status.

List Rooms

List rooms visible to the connected account, optionally filtering by text and continuing from a previous page.

FRAMEWORKS

How to build ONLYOFFICE DocSpace MCP Agent with another framework

ChatGPT Work logo

ChatGPT Work

Use ONLYOFFICE DocSpace MCP with ChatGPT Work

FAQ

Frequently asked questions

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

Yes, you can. Claude Cowork 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 ONLYOFFICE DocSpace tools.

Yes, absolutely. You can configure which ONLYOFFICE DocSpace 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 ONLYOFFICE DocSpace data and credentials are handled as safely as possible.

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