# Your OneDrive. In your agent.

Source: https://corespeed.io/integrations/onedrive

Connect OneDrive to Claude Code, Codex, Cursor or any MCP agent through CoreSpeed. Your agent searches your OneDrive, reads text files such as notes, CSV and Markdown, saves a new text file, and creates a share link, using your own Microsoft account. Deleting moves an item to the recycle bin, and approvals can hold any write.

## Set up an agent

Give your agent this line: `set up https://corespeed.io/SKILL.md (read it raw, e.g. with curl)`

It fetches the skill at https://corespeed.io/SKILL.md, adds the CoreSpeed MCP server, signs you in (or up), and keeps the skill for next time. Connect OneDrive after setup. Access follows the connected account and its permissions. Create an account: https://app.corespeed.io/sign-up

## Find the file. Get to the point

Let your agent search your OneDrive, read the file's text, and pull out what is decided and what is still open.

You ask your agent: "Find the Q3 launch notes in my OneDrive. Read them and list what is decided and what is still open. Do not change or share the file."

It calls CoreSpeed:

- `onedrive__search_items`: ok, 384 ms
- `onedrive__download_text`: ok, 512 ms

It reads from: OneDrive.

### Launch brief: Q3 launch, in one read.

The date and the pricing are set. The announcement still needs an author.

**Decided**

- The launch is on the 14th.
- Pricing stays the same.

**Still open**

- Who writes the announcement?

_Illustrative example · Fictional data · No file changed_

All connectors: https://corespeed.io/docs/connectors

## From a folder of files to the part you need

Requests you can make once OneDrive is connected. The data is fictional.

### Find the file

Search: launch · OneDrive search

- Best match: launch-notes.md
- Folder: Projects/Q3 launch
- Files you can access

### Read its text

What the notes say · Text from the file

- Decided: Launch on the 14th
- Still open: Who writes the announcement?
- Read only · No file changed

### Work with the spreadsheet

launch-budget.xlsx · OneDrive + Excel

- From OneDrive: The workbook's location
- From Excel: The Summary sheet's values
- With a second connection

Full example: https://corespeed.io/integrations/excel (Markdown: https://corespeed.io/integrations/excel.md)

## Keep your agent. Bring your work

One CoreSpeed account, across compatible agents.

1. **Set up CoreSpeed**: Give your agent the setup line. It adds CoreSpeed and signs you in.
2. **Connect OneDrive**: Authorize the account and the content you need.
3. **Start with one task**: Ask for a summary, a brief, or a draft. Review the answer.

Setup guides: Claude Code https://corespeed.io/docs/mcp#claude-code · Codex https://corespeed.io/docs/mcp#codex · Cursor https://corespeed.io/docs/mcp#cursor

## Questions

### Can my agent read Word or PDF files in OneDrive?

No. The OneDrive tools read text files such as notes, Markdown, CSV or JSON. Word, PDF and other binary files do not come back as text.

### Can it share or delete my files?

Yes, when you ask. A share link or a delete is a separate tool call that approvals can hold, and deleted items go to the recycle bin.

### Does it work with a personal Microsoft account?

Yes. Connect a work, school or personal Microsoft account. Organization-only share links need a work or school account.

### Do I have to switch agents?

No. CoreSpeed adds tools to the agent you already use: Claude Code, Codex, Cursor, or another MCP client. Each one signs in once.

### Can my agent access every account in our organization?

No. Access follows your CoreSpeed identity, each connection's visibility, and the app's own permissions. Personal connections stay private.

### Does this work without connecting an account?

No. Connect the app's account first; your CoreSpeed workspace shows what each app needs. The examples on this page use fictional data. All connectors: https://corespeed.io/docs/connectors

Every tool and price: https://corespeed.io/catalog/onedrive

## Related pages

- [Microsoft Excel for Claude Code, Codex, and Cursor](https://corespeed.io/integrations/excel): Find an Excel workbook, read the sheet that matters, and get the numbers explained inside the agent you already use.
- [Google Drive for Claude Code, Codex, and Cursor](https://corespeed.io/integrations/google-drive): Find the project document in Google Drive, read its context, and turn it into a brief inside your agent.
- [SharePoint for Claude Code, Codex, and Cursor](https://corespeed.io/integrations/sharepoint): Find a SharePoint site, read its lists, and turn a request tracker into a status brief inside the agent you already use.

## Sources

- Connectors: https://corespeed.io/docs/connectors
- Microsoft Graph: OneDrive files: https://learn.microsoft.com/en-us/graph/onedrive-concept-overview

Reviewed 2026-11-10.

## Links

- Product overview: https://corespeed.io/ (Markdown: https://corespeed.io/index.md)
- All integrations: https://corespeed.io/integrations (Markdown: https://corespeed.io/integrations.md)
- Documentation: https://corespeed.io/docs
- Pricing: https://corespeed.io/pricing (Markdown: https://corespeed.io/pricing.md)