I’ve used LLMs in development, daily operations, and product offerings within the company. They are powerful—able to interpret even vague requirements and still take meaningful action. However, the same prompt can produce different outputs each time. Sometimes this leads to pleasant surprises, but it can also introduce …

This blog documents my recent practice of using AI to enhance my reading process and the benefits I’ve gained from it. I maintained my book list in a spreadsheet, which helped me track what I’ve read, what I’m currently reading, and what I plan to read. While this works well, I wanted to improve a few things: Group …

This blog outlines the step-by-step process for getting started with a Langchain demo. LLM Creation Go to the Azure portal and create an Azure OpenAI service. Within that service, navigate to the Foundry portal and deploy a cost-effective gpt-4o-minimodel (use version: 2024-07-18). Simple Chat Create chat.py 1from …

This is a MCP Getting Started, to set up the simplest mcp server and go through the simple scenario. 1mkdir my-mcp-server 2cd my-mcp-server 3 4python -m venv venv 5source venv/bin/activate 6 7pip install fastmcp 8pip install pytz Create server.py 1from fastmcp import FastMCP 2 3mcp = FastMCP("我的第一个MCP服务器") 4 5@mcp.tool …

前天赶上下雨，我们急着出门赴宴，决定叫个网约车。上车前，太太打开滴滴，把车型价格范围设定在20元以内，等了十五分钟都没人接单。接着把预算提到30元，又等了一刻钟，还是没车。眼看时间越来越紧，为保险起见，我同时打开高德也发起叫车，结果一样叫不到。只好继续加价到40元，依然等了很久。这时我发现高德的界面设计只留给引导用户直接点到最高的50元以上档位——除了加价，几乎没有其他选择。这种“吃相”实在有点难看，心里的火气也一点点上来了。 僵持片刻，我实在等不及了，提议干脆改坐公交。太太最终也同意了。可就在我们准备取消订单时，诡异的事发生了：太太的滴滴和我的高德，几乎同时匹配到了司机。整个叫车过程前后花了快一小时，体验非常糟糕。以前我总不太相信 …

I have been very interested in 3D modeling and visualization techniques for a long time. In 2017, I started a GitHub project to build a simple modeling tool using raw WebGL directly. I decided against using frameworks like Three.js, mainly for educational purposes. The project progressed slowly. After struggling for …

Recently, a new trend has emerged in utilizing agent skills, as seen at: https://agentskills.io/home. It appears to be quite straightforward to assign specific tasks to an agent, provided that your requirements are clearly outlined in the skill.md file. I decided to give it a try. As an avid book lover, I occasionally …

I recently used vibe coding to complete two prototypes for my side projects. The experience was fantastic! General Experience I primarily used Visual Studio Code’s Agent mode with the Claude Sonnet 4.5 model. I would describe my requirements to the Agent, and it would write the code for me. I was impressed by how much …

#business Alex Hormozi The core thesis of The 100M Offeris that the key to rapid business growth is not better marketing or sales tactics, but creating an offer that is so compelling it becomes "irresistible." Hormozi argues that most businesses fail because they have a weak offer, not because of a weak ability to sell …

#journal I recently got a new 2TB laptop, which gives me the perfect opportunity to reorganize and clean up all my files. I successfully reduced my storage usage from 1.19TB to 0.98TB -> a 20% reduction. While there’s still room to cut back further if I wanted to be more selective, I’m very satisfied with the progress …