keeping-one-source-of-truth
Use when adding data, config, state, constants, an enum-like string, a cache, or anything that could exist in two places - or when two sources already disagree. Encodes the one-fact-one-source doctrine for code and data: derive rather than store, extend the owner, absorb duplicates. Use at the momen
By riekelt · 6,580 installs
npx skills add riekelt/principal-engineer --skill keeping-one-source-of-truth