First Principles Thinking

Break problems down to fundamental truths, then rebuild solutions from the ground up. Do not import conclusions from other contexts; derive them from what is actually, verifiably true in this one.

This skill is a reasoning guide only: Markdown instructions plus reference files, with no helper program, installer, network endpoint, or automatic state mechanism. Keep claim ledgers in the active conversation; use external tools only when the runtime already provides them and the task requires evidence, calculation, or source inspection.