Description
Excelente is an innovative AI agent designed to work seamlessly within Microsoft Excel. This open-source tool is specifically built for commercial real estate underwriting, offering users the ability to read entire workbooks, plan, write formulas, and build financial models. One of its key features is that it requires user approval before making any changes, ensuring that users maintain control over their data. The tool is extensible with Open Agent Skills and works with any model on OpenRouter, allowing for flexibility and customization.
The AI agent operates by reading every sheet, formula, named range, and chart within a workbook, providing a comprehensive understanding of the data. It then proposes a numbered plan before making any changes, which users can approve or reject. This ensures that all modifications are intentional and reversible, thanks to a one-click undo feature.
Excelente is available at no cost, making it an accessible option for professionals in the commercial real estate industry. Users can start using the tool with A.CRE Free without needing an account or connect their own models through an OpenRouter API key. The tool is available as an add-in from the Microsoft Marketplace, or users can choose to clone the excelente-add-in and run it independently.
The development of Excelente was driven by commercial real estate practitioners, ensuring that it meets the specific needs of the industry. Its ability to trace dependencies, reason across sheets, and audit financial models makes it a valuable asset for professionals looking to enhance their Excel workflows.
Excelente: AI Agent for Excel's Core Features
Open-source AI agent for Excel
Reads entire workbooks
Builds and audits financial models
Requires user approval for changes
Extensible with Open Agent Skills
Integrates with OpenRouter
Free to use
Designed for commercial real estate
How to use Excelente: AI Agent for Excel?
Install: Add Excelente from the Microsoft Marketplace
Connect: Use A.CRE Free or an OpenRouter key
Plan: Review proposed changes
Approve: Confirm changes to apply them
Excelente: AI Agent for Excel's Use Cases
- Financial Modeling
- Real Estate Underwriting
- Workbook Analysis
- Data Management
- Custom Model Integration






