If you've ever found yourself copying the same formula down hundreds of rows in Excel, you know how tedious it gets. The usual approach, dragging formulas, adjusting cell references, and hoping ...

If you're tired of repeated calculations, hard-to-read formulas, and sluggish Excel worksheets, the LET function is your solution. It assigns simple names to complex calculations, making formulas ...

Agent searches GitHub → reads 10 SKILL.md files → compares them → picks one = ~50,000 tokens burned per skill lookup No registration required for reading. No API key needed for search or fetching ...