高性价比人生指南 · 用最少的钱、时间和精力换回寿命、金钱和人身自由

A searchable guide covering longevity, accident prevention, finances, legal risks, unemployment support, entrepreneurship, relationships, and skill-building. Each of 640 recommendations specifies what you spend (money, time, effort) and what you gain, with evidence level and original sources cited. Built with Claude Code, the guide includes an AI assistant skill for Claude Code and Codex that answers questions by referencing relevant entries.

Designed for anyone making life decisions: how to avoid early death, reduce waste, navigate legal obligations, manage relationships and family, start a business, or learn skills. Filterable by cost type, evidence quality, and beneficiary scope.