Head to head · File drives · October 2026 research run

OneDrive and SharePoint files (Microsoft Graph) vs ONLYOFFICE Apps MCP Server

OneDrive and SharePoint files (Microsoft Graph) scores 65.3 (B) on agent readiness against ONLYOFFICE Apps MCP Server's 52.8 (D), and leads in 6 of 7 scored categories. ONLYOFFICE Apps MCP Server leads on payments & pricing. Both do file drives.

Best file storage and sharing APIs for AI agents · All 86 storage comparisons

Which one, for what

OneDrive and SharePoint files (Microsoft Graph) B

Best for Agents working on files that already live in a Microsoft 365 tenant or a personal OneDrive, where sharing has to follow the tenant's own policy.

Ahead on

  • Reliability, 64 against 25
  • Schema & documentation, 89 against 73
  • Security & auth, 73 against 46
  • Maintenance & community, 75 against 60
  • Transparency & trust, 75 against 67

Watch for

Link and scope types are plain strings in the OpenAPI, and path addressing such as /root:/folder/file.txt: is absent from it

ONLYOFFICE Apps MCP Server D

Best for Agents that organise rooms, folders and access in an ONLYOFFICE Apps workspace a team already uses.

Ahead on

  • Payments & pricing, 30 against 20

Also in its favour

  • Runs on your own machine
  • Free to start without a card
  • Open source
  • No incidents deducted, where OneDrive and SharePoint files (Microsoft Graph) loses 4 points for them

Watch for

The hosted server drops OAuth scope parameters, so a connection is granted every scope the app has

Score by category

CategoryWeight this runOneDrive and SharePoint files (Microsoft Graph)ONLYOFFICE Apps MCP ServerEdge
Reliability16%206425OneDrive and SharePoint files (Microsoft Graph) +39
Performance10%pendingpendingpendingnot scored in this run
Schema & documentation13%16.28973OneDrive and SharePoint files (Microsoft Graph) +16
Agent ergonomics13%16.28480OneDrive and SharePoint files (Microsoft Graph) +4
Security & auth14%17.57346OneDrive and SharePoint files (Microsoft Graph) +27
Payments & pricing10%12.52030ONLYOFFICE Apps MCP Server +10
Task success10%pendingpendingpendingnot scored in this run
Maintenance & community7%8.87560OneDrive and SharePoint files (Microsoft Graph) +15
Transparency & trust7%8.87567OneDrive and SharePoint files (Microsoft Graph) +8
Negative events≤15-40
TotalB 65.3/100D 52.8/100

Facts side by side

FactOneDrive and SharePoint files (Microsoft Graph)ONLYOFFICE Apps MCP Server
KindHTTP APIMCP server
VendorMicrosoftONLYOFFICE (Ascensio System SIA)
Hosted endpointhttps://graph.microsoft.com/v1.0https://mcp.onlyoffice.com/mcp
TransportsHTTPstdio, Streamable HTTP, SSE (legacy)
AuthOAuthOAuth or key
PricingYour planYour plan
x402nono
LicenceMIT (SDKs)MIT (changed from Apache-2.0 in 3.2.0). ONLYOFFICE Apps cloud under ONLYOFFICE's legal terms.
Tools exposednone23
Read-only variant documentednoyes
llms.txtnoyes
MCP registrynot listedio.github.ONLYOFFICE/docspace
Last release2026-10-062026-10-09
Terms last updated2025-10-01
Privacy policy last updated2026-09-01
Customer content may train modelsyes
Terms restrict automated accessyes
Terms restrict benchmarkingyes
Terms or service can change without noticeyes
Arbitration or class-action waivernot found in the text
Popularity633 stars, 2.9M npm/wk, 1.6M PyPI/wk410 npm/wk

Verdicts

OneDrive and SharePoint files (Microsoft Graph)

One REST surface covers personal OneDrive, work OneDrive and SharePoint libraries, with resumable uploads, sharing links that take an expiry date and per-file Selected permissions. The status page needs JavaScript, an app must be registered and consented to by a person, and the JavaScript client on npm lacks a token-leak fix merged in June 2026.

ONLYOFFICE Apps MCP Server

The 23 tools carry typed schemas, read-only and destructive annotations, toolsets and an optional five-tool meta mode, and the server is in the official MCP registry. OAuth through the hosted server grants every scope, the docs offer a username and password in the connection URL, uploads take only txt and md, and no status page or SLA was found.

Before you call either

OneDrive and SharePoint files (Microsoft Graph)

  1. Use PUT /content only up to 250 MB. Above 10 MiB Microsoft advises createUploadSession, with fragments in multiples of 320 KiB and under 60 MiB each
  2. Send the bearer token on the createUploadSession POST only. The PUT calls to uploadUrl can return 401 if an Authorization header is included
  3. Set expirationDateTime and scope on createLink. Without a scope the tenant's default link type is created, which may be wider than intended
  4. Follow the 302 from GET /content straight away. Pre-authenticated download URLs can expire within minutes and need no Authorization header
  5. Wait for Retry-After on 429 and 503. Throttled requests still count against the limits, and continued overuse can get the app blocked

ONLYOFFICE Apps MCP Server

  1. Connect to https://mcp.onlyoffice.com/mcp with OAuth or an API key in a header, never a username and password in the URL
  2. Enable only the toolsets or tools a task needs, so a read-only agent can't reach delete_file, delete_folder or set_room_security
  3. Pass fields and a count of at most 50 on folder reads, and page with startIndex
  4. Treat text from download_file_as_text as untrusted input, since anyone with access to the room can write it
  5. Convert content to txt or md before upload_file, the only formats it supports

Questions

Which is better for AI agents, OneDrive and SharePoint files (Microsoft Graph) or ONLYOFFICE Apps MCP Server?

OneDrive and SharePoint files (Microsoft Graph) scores 65.3 (B) on agent readiness against ONLYOFFICE Apps MCP Server's 52.8 (D), and leads in 6 of 7 scored categories. ONLYOFFICE Apps MCP Server leads on payments & pricing.

Do OneDrive and SharePoint files (Microsoft Graph) and ONLYOFFICE Apps MCP Server need an API key?

OneDrive and SharePoint files (Microsoft Graph) uses an OAuth sign-in. ONLYOFFICE Apps MCP Server takes an API key or an OAuth sign-in.

Can an agent call OneDrive and SharePoint files (Microsoft Graph) and ONLYOFFICE Apps MCP Server without installing anything?

Yes. OneDrive and SharePoint files (Microsoft Graph) has a hosted endpoint at https://graph.microsoft.com/v1.0 and ONLYOFFICE Apps MCP Server at https://mcp.onlyoffice.com/mcp.

Are OneDrive and SharePoint files (Microsoft Graph) and ONLYOFFICE Apps MCP Server open source?

No open-source release is listed for OneDrive and SharePoint files (Microsoft Graph). ONLYOFFICE Apps MCP Server is open source (MIT (changed from Apache-2.0 in 3.2.0). ONLYOFFICE Apps cloud under ONLYOFFICE's legal terms.).

Other comparisons with OneDrive and SharePoint files (Microsoft Graph) or ONLYOFFICE Apps MCP Server

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