---
title: "Microsoft Excel integration for LuumenAI"
url: "https://www.luumen.ai/integrations/microsoft-excel/"
entity: SoftwareIntegration
category: "Productivity & files"
audience: "SRE, DevOps, platform engineering, IT operations"
---

# Microsoft Excel integration for LuumenAI

Sheets, files, and calendars in Microsoft Excel pulled into the thread.

## What LuumenAI can do with Microsoft Excel

LuumenAI connects to Microsoft Excel with OAuth 2.0 and exposes 15 tools (9 read-only · 6 write). Reads answer immediately; writes are shown as a plan and require approval by default, configurable per tool by an administrator.

## Key facts

- Authentication: OAuth 2.0
- Tools available: 15 tools (9 read-only · 6 write)
- Plan: available on all plans
- Category: Productivity & files

## About Microsoft Excel with LuumenAI

Pull the inventories, schedules, and checklists your team keeps in Microsoft Excel into the thread, and write results back or book maintenance windows as reviewed actions.

## Example tools

Read-only (9 in total):

- `Read files or sheets` — Bring inventories, schedules, and checklists into context.
- `Search content` — Find the document an SOP references.
- `List files & folders` — What is where, and who owns it.
- `Get sheet range` — Rows and columns from a sheet.
- `List upcoming events` — What is on the calendar this week.
- `Search documents` — Find a document by text.
- `Get sharing settings` — Who can see a file.
- `Get file history` — Versions and who edited them.

Write and destructive (6 in total, approval required by default):

- `Create or update` — Write results back to a sheet or doc, previewed first.
- `Schedule event` — Book a maintenance window on the shared calendar.
- `Append rows` — Add rows to a sheet with the data shown.
- `Share file` — Change who can access a file.
- `Move file` — Reorganise as an approved change.
- `Update event` — Change an event's time or attendees.

## Frequently asked questions

### How does LuumenAI connect to Microsoft Excel?

Authorize once with OAuth 2.0. Luumen lists the scopes each action needs before you approve the connection, and credentials never appear in the chat.

### Can LuumenAI change things in Microsoft Excel on its own?

Read actions answer immediately. Anything that writes is shown as a plan and requires approval by default. Administrators configure that per tool.

### Is there an audit trail?

Every call to Microsoft Excel — read or write, approved or declined — is recorded with the actor, the input, and the result.

Full page: https://www.luumen.ai/integrations/microsoft-excel/