Excel

WORKBOOK AUTOMATION

From raw ranges to finished charts.

A focused Microsoft Graph workbook MCP for calculations, structure, formatting, and reporting.

Provider-native

Build on Graph workbook APIs

Use Microsoft Graph directly when your application team needs the raw workbook API and will design its own agent schema and controls.

• Direct provider API contract
• Maximum implementation freedom

Quilr-managed

Choose a workbook-only agent surface

Use Quilr when an agent needs eight predictable dispatchers for ranges, formulas, tables, charts, pivots, and workbook structure.

• Bounded Microsoft scope
• Explore and change operations grouped by task

Decision signalChoose Excel for workbook automation. Use Microsoft 365 v3 only when the workflow must cross into mail, files, calendars, or Teams.

Tool Surface

Dispatcher	Explore	Change
workbook	List and inspect workbooks	Create workbooks
worksheet	List and inspect sheets	Create, rename, reposition, delete
range	Read values, formulas, and used ranges	Write, calculate, clear, and format
table	Read tables and rows	Create, resize, add/update/delete rows
named_range	List and resolve names	Create, update, delete
chart	List and inspect charts	Create, update, position, delete
pivot	Inspect pivot tables	Read-only
function	Evaluate Excel functions	Read-only evaluation

Safe rollout

Enable writes against a test workbook first. Range, formula, and table changes can affect downstream reports even when the individual API call is not destructive.

Use Microsoft 365 v3 for cross-workload workflows; use Excel when workbook manipulation should be the agent's entire Microsoft scope.