Ying Kui Jing Shi

基于《易经》丰卦的盈亏警示法。当业务或项目处于鼎盛繁华阶段时，主动识别衰败拐点信号，防患于未然。 适用于: 用户汇报"形势一片大好"、"达到巅峰"、"最繁荣时期"等极度乐观信号时；或创业项目数据指标全线上扬、团队扩张激进阶段。 不适用于: 业务尚在爬坡期、成长期或衰退期；或用户已处于危机中需要应急方案。 关键trigger信号: "最好的时候"、"最顶峰"、"史上最旺"、"数据新高"、"全面扩张"。

Because you install it once and use it with any model. Ying Kui Jing Shi is plain Markdown rather than provider-specific code, so the same skill runs on GPT-5, Claude, Gemini, Grok, or a local model — and you can switch model mid-chat without it breaking. TypingMind runs on your own API keys, so you pay providers directly instead of a per-seat subscription, and your skills and chats stay in your own storage.

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/ace3000chao/book2startup/tree/master/易经skills/ying-kui-jing-shi. TypingMind reads its SKILL.md and bundles its files and installs it as a skill you can enable per chat.

Any model you connect in TypingMind. AI skills are plain Markdown instructions rather than provider-specific code, so GPT, Claude, Gemini, Grok, and local models can all load this skill when a request matches it.

As many as you like. As long as a model supports skills, you can use Ying Kui Jing Shi with it — GPT, Claude, Gemini, Grok, DeepSeek, Mistral, Llama and more — all on TypingMind with your own API keys.

Yes. It is published on GitHub by ace3000chao under the MIT license. You only pay your own AI provider for the tokens you use.

An AI skill is a reusable instruction bundle that teaches an AI model how to do one specific task. It follows the open Agent Skills format: a SKILL.md file with a name and description, plus any scripts, templates or reference files the model may need. The model reads the instructions only when your request matches the skill, so an installed skill costs nothing until it is used.

A plugin or MCP server gives a model new tools to call — code that runs somewhere and returns a result. An AI skill gives the model knowledge and process instead: how to approach a task, which steps to follow, what good output looks like. Skills are plain Markdown, so they need no server, no API key and no runtime, and they work with any model.