Excel Risk Check
API-first spreadsheet analysis. The most shipped product in the catalog.
Enterprise teams live in Excel. They make decisions on spreadsheets that have circular references, broken formulas, phantom dependencies, and structural risks that nobody notices until something breaks in production. Auditing a complex workbook manually is tedious, error-prone, and usually doesn't happen until after the damage is done.
Upload a spreadsheet. The API analyzes it for structural risks: circular references, volatile functions, external dependencies, formula complexity, hidden sheets, data validation gaps, and more. Returns a risk assessment with severity levels, specific cell references, and remediation suggestions. Designed as an API-first service that can be integrated into workflows, CI/CD pipelines, or used standalone.
It's not a linter — it's a risk assessor. It doesn't just find errors, it evaluates the structural health of a workbook and tells you what's going to break before it breaks. API-first means it plugs into existing workflows rather than requiring users to learn a new tool. And it actually works — this is the most shipped, most complete project in the catalog.
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