AI 教程与实战

TL;DR I learned and applied Open Knowledge Format (OKF), a vendor-neutral Markdown-and-YAML format...

Why tool scoping matters more than anything the model is told Part 7 findings of an experiment:...

Something strange has been happening lately, I keep forgetting small things. Not names. Not...

While making social media creatives for clients. AI tools design them fine now, but the output is one...

You are likely using Cursor wrong. Here is how to set boundaries for the AI so it stops hallucinating your architecture and starts delivering usable code.

The junior's pull request appeared fantastic. They had made clean commits, maintained a tidy...

A worked example of the frontmatter contract, and a short threat model for agents that are allowed to call tools.

Previously: 9 Bugs That All Looked Like a Working System · I Built an AI That Rewrites Its Own...

Three real patterns for gating an agent before it does something irreversible, drawn from projects I built.

Here's a fact that surprises people new to Kubernetes and should genuinely alarm them a little: by...

Previously: 9 Bugs That All Looked Like a Working System · I Built an AI That Rewrites Its Own...

There is a ceiling on your test coverage and it is not technical. Running tests has been a solved...

My publish-pass agent hit a beat that no source label could satisfy — every relabel that cleared one automated gate tripped another, provably, by arithmetic. The fix wasn't to relabel harder; it was a recorded, attributable waiver, reserve…

I run Claude Code across eleven projects at the same time. Not eleven files. Eleven separate...

Every week someone asks which coding agent is better, and every answer is a vibe. I wanted a...

I have been building an AI-native PCB editor for a few months. Before I wrote a line of it, I did the...

Undo almost never proves what it undid Falsifier, up front: if you can point me to a real,...

Every additional agent in a chain is supposed to make the system smarter. Too often, it just makes...

Agents are getting wired to money — order food, top up credits, call paid APIs. Between 'the agent wants to spend' and 'the money moves' you need a decision layer: ALLOW / human approval / DENY, with audit.

A reported Claude Fable 5.1 prompt extraction reveals why production AI agents depend on tools, retrieval, memory policies, provenance, and application-level safeguards.

Six weeks after I fixed capture with hooks, my second brain was still confidently wrong. The nightly...

On September 1 my upstream provider repriced one of the models I depend on. Here's the part of the...

When I started in this field, I quietly believed there would come a point where I had learned enough....

I ran two Claude Code sessions against one repository and assumed the hard part was coordination. It...

Security controls in AI systems often end up duplicated across applications. One team adds prompt...

I have spent the better part of the last five years watching the relationship between developers and...

Most teams still optimise for Google alone. But large language models (LLMs) crawl and compress your...

WebLLM: The Rise of AI That Runs Directly in Your Browser For the last few years, the...

AI coding tools can write a function in seconds. The harder question is whether that function...

NLP Meaning: What is Natural Language Processing & How Does It Work? You’ve...

Here's the moment a lot of us had this year. You built an agent. It was genuinely impressive — it...

Open any engineering blog this year and you'll run into the same brag: some company merging an absurd...

Hey everyone! 👋 I just joined Dev.to recently, and I’m currently on a journey to learn web...

Classic Machine Learning Through the Eyes of an SRE, Part 10: The Finale What nine algorithms taught...

I built this after watching an AI-agent-built demo feature get wired straight to a live SMS/voice...

Here are 200 lines of the most boring code I have ever written, compressed to twelve: //...

I've been building a tool that checks whether Claude Code actually followed the rules in your...

Custom harness generation at inference time can lift LLM‑agent success rates by as much as twenty...

A flat log can tell you that five things happened. It often cannot tell you which operation caused...

AI tools are becoming part of almost every modern workflow. Developers use them for coding,...