Onlyoffice MCP server
Yes. Onlyoffice publishes an official MCP server at https://mcp.onlyoffice.com/mcp. It's hosted, or you can run it on your own computer, and lets you sign in with your Onlyoffice account. We last checked it on 2 Oct 2026.
Official MCP server
Onlyoffice MCP server
A room-based collaborative platform
- Address
- https://mcp.onlyoffice.com/mcp
- MCP bundle
- https://github.com/ONLYOFFICE/docspace-mcp/releases/download/v3.2.0/onlyoffice-docspace-mcp-3.2.0.mcpb
- npm package
- @onlyoffice/docspace-mcp
- Docker image
- docker.io/onlyoffice/docspace-mcp
- Runs
- Hosted or install locally
- Sign-in
- Official MCP Registry
-
Listed as
io.github.ONLYOFFICE/docspace· published 18 Mar 2026 - How we know it's official
- Live check of the vendor's own web address; Official MCP Registry, published under the vendor's own domain
- Documentation
- ONLYOFFICE.github.io/
- Source code
- github.com/ONLYOFFICE/docspace-mcp
- Tools
- Not known. It needs sign-in before it lists them.
- First seen
- 18 Mar 2026
- Last checked
-
Reachable ·
1 Oct 2026: reachable1 Oct 2026: reachable1 Oct 2026: reachable2 Oct 2026: reachable
Connect your AI to Onlyoffice
Add the official Onlyoffice MCP server to Claude, ChatGPT or your editor.
Connect Onlyoffice MCP to Claude
Claude.ai and Claude Desktop
Open Customize, then Connectors.
Click +, then Add custom connector.
Name it Onlyoffice, paste the address below and click Add.
Connect Onlyoffice MCP to ChatGPT
Open Settings, then Apps, then Advanced settings.
Turn on Developer mode, then click Create.
Name it Onlyoffice and paste the address below.
Connect Onlyoffice MCP to Cursor
Opens Cursor if it's installed. If nothing happens, use the JSON below.
Connect Onlyoffice MCP to VS Code
Opens VS Code if it's installed. Otherwise add the JSON settings from the Cursor tab to your .vscode/mcp.json.
Onlyoffice MCP server questions
Does Onlyoffice have an official MCP server?
Yes. Onlyoffice publishes its MCP server itself. Its address is on Onlyoffice's own domain (mcp.onlyoffice.com). MartechDB only lists servers a vendor publishes, never community copies.
What is the Onlyoffice MCP server URL?
The address is https://mcp.onlyoffice.com/mcp.
Does the Onlyoffice MCP server need an API key?
No. You sign in with your Onlyoffice account (OAuth), and your AI client handles the rest.
How do I connect Onlyoffice MCP to Claude, ChatGPT or Cursor?
In Claude, add https://mcp.onlyoffice.com/mcp as a custom connector (Customize, Connectors, Add custom connector). In ChatGPT, turn on developer mode (Settings, Apps, Advanced settings) and create an app with the same address. In Cursor, use the Add to Cursor link on MartechDB's page, or paste the JSON settings into your mcp.json. In Claude Code, run: claude mcp add --transport http onlyoffice https://mcp.onlyoffice.com/mcp
Is the Onlyoffice MCP server in the official MCP Registry?
Yes, as io.github.ONLYOFFICE/docspace.
Is the Onlyoffice MCP server working?
Yes. It answered our most recent check. We last checked it on 2 Oct 2026.
Use with AI
Connect your AI to MartechDB
Then ask it about Onlyoffice, or any of the 1,610 marketing tools with an official MCP server. Free, no sign-in.
Claude.ai and Claude Desktop
Open Customize, then Connectors.
Click +, then Add custom connector.
Name it MartechDB, paste the address below and click Add. There's no sign-in.
The free plan allows one custom connector. On Team and Enterprise plans, an owner adds the connector first.
Claude Code
Run this in your terminal:
ChatGPT
Open Settings, then Apps, then Advanced settings.
Turn on Developer mode, then click Create.
Name it MartechDB, paste the address below and choose No authentication.
Developer mode is on Plus and Pro plans, and on Business, Enterprise and Edu if an admin allows it.
API
The same data as JSON, with no sign-in. See the OpenAPI description for every endpoint and field.
CLI
Search the directory and print the command to connect a vendor's server, from your terminal. Needs Node 18 or later. View on npm
Show that your MCP server is verified
If you work at Onlyoffice, add this badge to your MCP docs or README. It's free, it's the same for every vendor, and it updates from our daily checks: it shows uptime while the server responds, and says so if it stops.
Something wrong or out of date? Tell us and we'll check it against the evidence.