Upgrade your spreadsheets with BYCOL to consolidate column logic, prevent manual errors, and build automated reporting dashboards.

MarketXLS is an early investment research platform to support MCP for Excel-based financial workflows, helping professionals generate complete Excel analysis workbooks faster than ever.

This is an open-source technical toolkit for solopreneurs, researchers, and biohackers who want to own their health data. I used this exact tool to analyze 8 years of my own fitness history. Here’s ...