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Custom Connectors

Full read-write Claude connector for OneDrive

Make Claude create, organize, and update files in OneDrive

Stop uploading and filing things by hand. Claude creates documents in the right folder, moves and renames files to tidy a workspace, and updates content in place, with delete and sharing gated behind your approval.

OneDrive is Microsoft's personal cloud storage for documents, spreadsheets, and files, where many people keep their working library. People want Claude to do more than read what is there: to create and organize files, move and rename them, and update content in place.

What is an OneDrive MCP server?

A OneDrive MCP server is a small hosted service that exposes OneDrive's data and actions to Claude over the Model Context Protocol, so Claude can files and folders inside your own account. We build it as a custom connector with separate read and write tools, and destructive actions stay gated behind your approval.

What can OneDrive's current connector do today?

Today, the directory OneDrive connection tends to be read-leaning or a thin slice: Claude can often search and read files, but creating files, moving or organizing them, editing in place, and managing share links are limited or unavailable. A custom OneDrive connector adds those write actions with scoped, human-in-the-loop controls, so Claude works inside your storage, not beside it.

What does full read-write OneDrive access unlock?

Full read-write OneDrive access lets Claude create a new file, drop it in the right folder, rename and move files, update existing content, and generate a share link once you approve. The organizing and drafting that used to mean manual upload and filing happen where the files already live, with Claude working inside your folder structure.

  • Create a new document and place it in a chosen folder
  • Move, rename, or organize files and folders to tidy a workspace
  • Upload a generated summary or report into a specific folder
  • Update the contents of an existing file in place
  • Generate a share link for a file or folder after you approve it
  • Find every file matching a query and propose how to reorganize them

Can Claude create and organize files in OneDrive?

Yes. Claude can create a new document, drop it in a chosen folder, and upload a generated summary or report where it belongs. It can also move, rename, and reorganize files and folders to tidy a workspace, so the filing happens inside your storage instead of as a manual upload step.

Can Claude update the contents of a file in OneDrive?

Claude can update an existing file in place rather than creating a duplicate, so edits land on the version you already keep. It can also find every file matching a query and propose how to reorganize them, leaving you to confirm the changes before anything in your folders moves.

Will Claude delete files or share links without my approval?

No. Delete and share links are gated actions. Claude can prepare a move or draft a share link, but the file is only removed or the link only created once you approve it. The connector authenticates as your account, so it never reaches more than you can already reach yourself.

How an OneDrive connector works

We build a small MCP server that authenticates to OneDrive with OAuth and the narrowest scopes the work needs. Read tools (search, list, read file) and write tools (create, upload, move, rename, share) are separated, and destructive or outbound actions like delete and sharing require your confirmation. Claude only ever has the access your own Microsoft account already has.

Frequently asked questions

Can Claude create and move files in OneDrive, not just read them?
Yes. A custom OneDrive connector exposes write tools for creating, uploading, moving, and renaming files, so Claude can add and reorganize content directly. The directory connection is often read-leaning or covers a thin slice, which is why creating and moving files needs a purpose-built connector with proper write scopes.
Will Claude delete files or share links without my approval?
No. Delete and share are separate, gated write actions. Claude can prepare the move or draft the share link, but the file is only removed or the link only created after you approve it. You decide which actions run automatically and which require a confirmation step before anything in your OneDrive changes.
Does the OneDrive connector get more access than I have?
No. The connector authenticates as your account through OAuth and inherits your existing permissions. It can only reach the files and folders you can already reach, and it never grants Claude more access to your OneDrive than you already have yourself.

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