What problem does it solve? Making high-stakes decisions between competing options (budget allocation, job changes, business investment, real estate purchases) is hard because people compare only pros and cons while ignoring opportunity cost — what the same money, time, or opportunity could achieve elsewhere. This Skill structures that comparison rigorously. ## Core Features & Use Cases - Six-Dimension Comparison Table: Compares 2+ options across benefit, cost, opportunity cost, risk, reversibility, and time-to-results in a single markdown table. - Domain Checklists: Applies tailored sub-factors for public policy/budget, career moves, business investment vs R&D, and real estate decisions via the references/framework.md guide. - Web-Grounded Numbers: Searches the web for real figures (budgets, market salaries, property prices) instead of guessing, with sources cited in a references section. - Use Case: Ask whether a government should spend 3,000 million baht on Project A versus Project B, and receive a balanced comparison table with conditional recommendations and cited budget sources. ## Quick Start Invoke /tradeoff with the decision you are weighing, for example: /tradeoff compare buying a first-hand condo versus a second-hand house in Bangkok.