Skill Claude CodeCodex
A framework for choosing how a creator can make money, arranged from audience-based income to products and then high-value services. It also maps methods such as sponsorships, advertising, subscriptions, selling products, and consulting to those levels.
Skill Claude CodeCodex
A strategy skill for choosing between building a focused personal brand and pursuing broad audience growth on X, formerly Twitter. It weighs content depth, reach, and ability to earn revenue.
Skill Claude CodeCodex
A method for choosing a structure for a short post on X, the social network formerly called Twitter. It covers story, list, opinion, and tutorial formats, with an opening, main content, and call to action.
Skill Claude CodeCodex
A writing method for turning product announcements and feature descriptions into clear explanations of what readers can do. It uses real situations and supporting evidence instead of unsupported claims.
Skill Claude CodeCodex
A production guide for realistic travel-promotion videos that combine authorised real footage with AI-generated shots.
kangarooking/duan-yongping-skill
Skill Claude CodeCodex
A framework for judging whether a business or industry has a durable advantage. It connects differentiation—the reason customers choose one option—to a lasting edge and the ability to raise prices.
kangarooking/duan-yongping-skill
Skill Claude CodeCodex
A framework for judging a company's workplace culture and trustworthiness from its leaders, decisions, and treatment of customers, employees, and suppliers.
kangarooking/duan-yongping-skill
Skill Claude CodeCodex
A Chinese-language strategy framework for deciding when to enter a market that already has competitors, with emphasis on entering later with a clear difference.
kangarooking/duan-yongping-skill
Skill Claude CodeCodex
A business decision framework for checking whether a company puts doing the right thing before making short-term profit. It compares decisions driven first by customer needs and principles with decisions driven mainly by immediate earnings.
kangarooking/duan-yongping-skill
Skill Claude CodeCodex
An investing framework that evaluates a company in three stages: its business model, its people and culture, and its price. It is intended for deciding whether buying shares means owning a good business at a reasonable price.
kangarooking/duan-yongping-skill
Skill Claude CodeCodex
A decision-making framework for situations where someone is unsure whether to continue with a direction or change it. It separates choosing the right goal from carrying it out effectively.
kangarooking/duan-yongping-skill
Skill Claude CodeCodex
A decision-making framework for writing down what a business, team, or person will not do. It uses explicit exclusions to help define strategy and avoid harmful directions.
kangarooking/duan-yongping-skill
Skill Claude CodeCodex
A framework for deciding which companies and industries an investor understands well enough to judge their future cash flow.
kangarooking/duan-yongping-skill
Skill Claude CodeCodex
An investing framework about putting a larger share of money into a small number of companies you understand well. It distinguishes concentrated investing from broad diversification used for general wealth management.
kangarooking/duan-yongping-skill
Skill Claude CodeCodex
An investing method for estimating whether a company's share price is cheap by thinking about its future cash earnings. DCF means discounted cash flow, a way to value future money in today's terms.
kangarooking/duan-yongping-skill
Skill Claude CodeCodex
An investing skill for regaining calm and making decisions based on a company’s long-term cash flows when price changes trigger fear, greed, or comparison with others.
kangarooking/duan-yongping-skill
Skill Claude CodeCodex
An analysis framework for judging whether a company has a durable competitive advantage, meaning rivals may struggle to take its customers or profits over time.
kangarooking/duan-yongping-skill
Skill Claude CodeCodex
An investment decision framework based on opportunity cost: what your money could do in another investment today. It treats keeping an asset as choosing to buy it again at its current price, regardless of your original purchase price.
kangarooking/duan-yongping-skill
Skill Claude CodeCodex
An investing mindset that treats buying a share as owning part of a company, rather than betting on its price movements.
kangarooking/loop-engineering-skill
Skill Claude CodeCodex
A way to track the gap between what an automated agent produces and what a person actually understands. As automation creates more code or content, the person may know less about how it works.
kangarooking/loop-engineering-skill
Skill Claude CodeCodex
A guide for designing goals and completion checks in an automated loop, where an agent repeatedly performs work. It turns a vague objective into a measurable target and a clear test for knowing when the work is done.
kangarooking/loop-engineering-skill
Skill Claude CodeCodex
A blueprint for a complete repeating agent system, covering scheduled starts, isolated workspaces, project rules, connections to outside tools, separate worker and reviewer agents, and stored memory.
kangarooking/loop-engineering-skill
Skill Claude CodeCodex
A four-stage path for turning a manual AI task into a repeatable automated loop. It moves from doing the task by hand, to saving the instructions as a skill, to adding a trigger, and finally to adding verification and stored state.
kangarooking/loop-engineering-skill
Skill Claude CodeCodex
A simple model for any repeating automated process: something starts it, an action happens, and a rule decides when it stops. The start may be a schedule, a new message, or a failed build.