Let agents edit Office, and check the results.
Editing, calculation and checking tools for the agents you already run. No desktop Office, and everything stays editable.
Read, edit, read back, check.
Until the result is right.
- Read
- Edit & calculate
- Read back
- Verify & fix
Plug Office tools into your agents
Your harness keeps its models, orchestration and Skills; Univer provides the Office tools. Agents call them through an API or CLI, get results and feedback back, and carry on.
You own
- Models
- Task planning
- Orchestration
- Skills
Univer providesAPI · CLI
- Read & edit
- Calculate
- Verify
- Collaborate
Understand, create and edit Office content
Agents locate and change content and run calculations, producing native Office content people keep editing.
Raise quarterly growth to 12%, then update the report and slide 3.
- ReadFY2027 Budget · B2
- Set to 12%, recalculated16 cells
- UpdatedBudget review · §2
- UpdatedSlide 3 · chart
Check the result, fix from feedback
Tools return edit status, calculated values and renders. Agents check them against the task, fix what’s off and verify again.
- Execution status16 cells updated
- Value read-backProfit 1,943
- Render checkSlide 3
Checks you can see: render and layout
Beyond values, agents get page renders and layout checks. When a slide title runs off the page, the check flags it; the agent fixes it and renders again. You decide what passes.
Q3 review
Quarterly operating profit and margin outlook for the full year
Ranked #1 on SpreadsheetBench
Accuracy on real-world spreadsheet tasks, December 2025 leaderboard.
| Human | 71.3% |
|---|---|
| Univer | 68.86% |
| Bluebox | 62.9% |
| Shortcut.ai | 59.25% |
| Copilot in Excel (Agent Mode) | 57.2% |