An engineering notebook on AI, systems, and everyday experiments.

用AI拆解银行推荐的结构化票据，理解其收益结构、期权原理和隐含权衡，无需金融背景也能看透产品设计逻辑。

Use AI to demystify structured notes and understand their payoff structure, option mechanics, and trade-offs without financial expertise.

真正的问题不是AI会不会取代你，而是你能不能带好AI。三种Agent角色（教练、秘书、搭档）、默契护城河、构建AI-native的世界。

The real question isn't whether AI will replace you, but whether you can lead AI. Three agent types (Coach, Secretary, Partner), the rapport moat, and building an AI-native world.

探索AI如何处理非结构化语料，利用百万级上下文窗口让AI阅读三年微信群聊记录，并通过反思-提取-构建的循环协作方式，从中提炼出关于AI协作的深刻洞见与结构化知识。

Fed 3 years of messy WeChat history into GPT-4.1's 1M token window—it synthesized themes, generated insights, and wrote a cohesive book about AI collaboration.

四步实现GPT文生图的商业级精准可控：用视觉撬动AI思维、用遮罩迭代生成、让AI当合伙人、用文档管理打造AI资产库，生成可复用的统一视觉风格。

Four techniques to achieve commercial-grade flowcharts and visualizations with GPT's image generation: visual prompts, masking for iteration, AI brainstorming, and document management for reusable assets.

分析MCP解决LLM工具调用标准化痛点的技术优势和Anthropic的商业推动策略，以及开发者何时应该使用MCP、何时可以不用。

Examining why MCP gained popularity for standardizing LLM tool invocation, its technical advantages and limitations, and when developers should adopt it versus building without frameworks.