{"skill":{"slug":"derivative-point-picking","displayName":"导数取点","summary":"Solve high-school or college-entrance-exam style derivative problems centered on root existence, root count, and parameter ranges. Use when a problem asks wh...","tags":{"derivative":"1.0.0","education":"1.0.0","gaokao":"1.0.0","latest":"1.0.0","math":"1.0.0","root-existence":"1.0.0"},"stats":{"comments":0,"downloads":93,"installsAllTime":0,"installsCurrent":0,"stars":1,"versions":1},"createdAt":1778335673744,"updatedAt":1778492888959},"latestVersion":{"version":"1.0.0","createdAt":1778335673744,"changelog":"Initial public release with bilingual root-existence proof workflow and examples.","license":"MIT-0"},"metadata":null,"owner":{"handle":"jiuxiao-yunwai","userId":"s1743w48pp26dvthmmtzzwtaxd86cs83","displayName":"Jiuxiao","image":"https://avatars.githubusercontent.com/u/148369812?v=4"},"moderation":null}