thinking-sunk-cost

10/10/10 法则 — 10分钟/10个月/10年后审视，缓解短期情绪干扰

1 skill

3C 战略三角 — 公司/顾客/竞争对手，战略整合分析框架

1 skill

4P 营销组合 — 产品/价格/渠道/促销，营销战术框架

1 skill

5W2H 思维模型 — What/Why/Where/When/Who/How/How much，全面描述问题清单

1 skill

5 Why 分析法 — 连问五个为什么，挖出根本原因的分析方法

1 skill

7C 原则 — 清晰、简洁、具体、准确、连贯、完整、礼貌，书面沟通质量标准

1 skill

Build a mental model of changes by splitting them into smaller logical chunks.

1 command

28 eval-informed thinking skills for Claude Code, including first-principles, probabilistic reasoning, systems thinking, TRIZ, OODA, pre-mortem analysis, and more

28 skills

Framework-agnostic design principles for cognition, mental models, complexity reduction, and learnability. Covers Hick's Law, Wayfinding, Progressive Disclosure, 80/20 Rule, Chunking, Mental Model, Recognition Over Recall, Consistency, Mimicry, and Iconic Representation. Drawn from the cognition-related entries of 'Universal Principles of Design' (Lidwell, Holden, Butler, 2003) and the broader HCI literature (Norman, Miller, Nielsen, Krug).

33 skills

Explain code with one-sentence summary, mental model, ASCII diagram, and modification guide.

A structured toolkit of thinking skills for Claude Code — covering logic, ethics, creativity, decision-making, systems thinking, communication, and more. Each skill is an invokable command that applies a specific reasoning framework to any situation.

200 skills · hooks

Enforce completion of all 7 production safety gates with evidence before any deployment. Blocks rationalized shortcuts under time, authority, sunk-cost, or exhaustion pressure. Gates: tests, security scan, breaking changes, config validation, staging verification, rollback plan, code review.