AI 教程与实战
收录 AI 工具教程、提示词、安装部署、配置指南、开发实战与可复现步骤。
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教程 / 实战普通
I Gave an LLM the Keys to Rewrite Its Own Prompt — Then Built a Gate That Said No 4,150 Times
Previously: 9 Bugs That All Looked Like a Working System · I Built an AI That Rewrites Its Own...
信息来源:DEV Community
教程 / 实战普通
Generating test cases is the easy part
There is a ceiling on your test coverage and it is not technical. Running tests has been a solved...
信息来源:DEV Community
教程 / 实战普通
Two Gates, No Legal Move
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…
信息来源:DEV Community
教程 / 实战普通
The Three-File System That Fixed Claude Code's Amnesia Across 11 Projects
I run Claude Code across eleven projects at the same time. Not eleven files. Eleven separate...
信息来源:DEV Community · Claude
教程 / 实战普通
I made Claude Code and Codex race on my repo. The rule went against the agent that did more.
Every week someone asks which coding agent is better, and every answer is a vibe. I wanted a...
信息来源:DEV Community · Claude
教程 / 实战普通
I asked Claude to design a PCB. Here's exactly where it stopped working.
I have been building an AI-native PCB editor for a few months. Before I wrote a line of it, I did the...
信息来源:DEV Community · Claude
教程 / 实战普通
Undo almost never proves what it undid
Undo almost never proves what it undid Falsifier, up front: if you can point me to a real,...
信息来源:DEV Community
教程 / 实战普通
Agents Shouldn't Pass Context. They Should Share Memory.
Every additional agent in a chain is supposed to make the system smarter. Too often, it just makes...
信息来源:DEV Community
教程 / 实战普通
How to prevent AI agents from overspending
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.
信息来源:DEV Community
教程 / 实战普通
What a 275K-Character Claude Prompt Teaches Us About Building AI Agents
A reported Claude Fable 5.1 prompt extraction reveals why production AI agents depend on tools, retrieval, memory policies, provenance, and application-level safeguards.
信息来源:DEV Community · Claude
教程 / 实战普通
The index was lying and the eval knew
Six weeks after I fixed capture with hooks, my second brain was still confidently wrong. The nightly...
信息来源:DEV Community
教程 / 实战普通
My upstream raised cache-hit pricing 15x overnight. Here's what I changed.
On September 1 my upstream provider repriced one of the models I depend on. Here's the part of the...
信息来源:DEV Community
教程 / 实战普通
You Will Relearn Your Job Every Few Years, and That Is the Job
When I started in this field, I quietly believed there would come a point where I had learned enough....
信息来源:DEV Community
教程 / 实战普通
Two Claude Code sessions can message each other. That does not stop them overwriting your files.
I ran two Claude Code sessions against one repository and assumed the hard part was coordination. It...
信息来源:DEV Community · Claude
教程 / 实战普通
How to Implement AI Guardrails at the Gateway Layer
Security controls in AI systems often end up duplicated across applications. One team adds prompt...
信息来源:DEV Community
教程 / 实战普通
Building With AI When You Don't Know the Architecture: A Survival Guide
I have spent the better part of the last five years watching the relationship between developers and...
信息来源:DEV Community
教程 / 实战普通
Designing Web Content for LLM Crawlers, Not Just Googlebot
Most teams still optimise for Google alone. But large language models (LLMs) crawl and compress your...
信息来源:DEV Community
教程 / 实战普通
WebLLM: The Rise of AI That Runs Directly in Your Browser
WebLLM: The Rise of AI That Runs Directly in Your Browser For the last few years, the...
信息来源:DEV Community
教程 / 实战普通
I Tried Pair Programming With Three Different AI Tools For a Month
AI coding tools can write a function in seconds. The harder question is whether that function...
信息来源:DEV Community
教程 / 实战普通
NLP Meaning: What is Natural Language Processing & How Does It Work?
NLP Meaning: What is Natural Language Processing & How Does It Work? You’ve...
信息来源:DEV Community
教程 / 实战普通
Agents That Act Need Brakes, Not Just Brains
Here's the moment a lot of us had this year. You built an agent. It was genuinely impressive — it...
信息来源:DEV Community
教程 / 实战普通
Software Factories: Why Every Engineering Blog Is Suddenly Talking About Them
Open any engineering blog this year and you'll run into the same brag: some company merging an absurd...
信息来源:DEV Community
教程 / 实战普通
How I'm Leveling Up My HTML Skills Using AI as a Beginner 🚀
Hey everyone! 👋 I just joined Dev.to recently, and I’m currently on a journey to learn web...
信息来源:DEV Community
教程 / 实战普通
Nine Algorithms Later, I Stopped Learning Algorithms
Classic Machine Learning Through the Eyes of an SRE, Part 10: The Finale What nine algorithms taught...
信息来源:DEV Community
教程 / 实战普通
SinkSeal: git-hook guardrails for AI coding agents
I built this after watching an AI-agent-built demo feature get wired straight to a live SMS/voice...
信息来源:DEV Community
教程 / 实战普通
I Replaced 200 Lines of Code With One AI Agent — Here's What Broke
Here are 200 lines of the most boring code I have ever written, compressed to twelve: //...
信息来源:DEV Community
教程 / 实战普通
I parsed 559 public CLAUDE.md files. Most of what's in them isn't rules.
I've been building a tool that checks whether Claude Code actually followed the rules in your...
信息来源:DEV Community · Claude
教程 / 实战普通
On‑the‑fly harnesses boost LLM agents
Custom harness generation at inference time can lift LLM‑agent success rates by as much as twenty...
信息来源:DEV Community
教程 / 实战普通
Execution Trees, Not More Logs: A Better Debugging Model for AI Agents
A flat log can tell you that five things happened. It often cannot tell you which operation caused...
信息来源:DEV Community
教程 / 实战普通
How to Evaluate AI Tools Before Adding Them to Your Stack
AI tools are becoming part of almost every modern workflow. Developers use them for coding,...
信息来源:DEV Community
教程 / 实战普通
The one place in OpenClaw's tool path where a write can still be stopped
The one place in OpenClaw's tool path where a write can still be stopped Falsifier, up...
信息来源:DEV Community
教程 / 实战普通
5 Ways my new AI WordPress Workflow Actually Speeds up Development (and what it doesn't)
My AI WordPress workflow helps me finish the parts of a custom WordPress build I already know how to...
信息来源:DEV Community
教程 / 实战普通
The call transfer that reported success and rang nobody
Our voice agents can hand a live phone call to a human. Getting there took two rewrites, and the...
信息来源:DEV Community
教程 / 实战普通
在 M4 Pro Mac mini 上搭建本地 LLM 环境的完整方案
作者分享在 48GB 内存 M4 Pro Mac mini 上运行本地 LLM 的完整方案,主模型为 Qwen3.6-35B-A3B-OptiQ-4bit(约占用 20GB 内存),轻量模型为 Gemma-4-E4B,推理服务用 oMLX,通过 Tailscale 让 iPhone、MacBook 共用同一后端,并接入 Hermes、Pi、Apollo 和 Raycast。
信息来源:Hacker News 热门(buzzing.cc 中文翻译) · Qwen
教程 / 实战普通
O prompt de AppSec que eu criei achou 4 gaps de segurança
Pessoal, eu quase mandei uma lista de 23 "vulnerabilidades" para projetos de software livre. Esses...
信息来源:DEV Community
教程 / 实战普通
OpenAI's Astra Crosses the "Critical" Cybersecurity Threshold: AI Agents Need Stronger Execution Boundaries
OpenAI announced Astra, an upcoming AI model that the company says has reached its internal threshold...
信息来源:DEV Community · OpenAI
教程 / 实战普通
可灵 Kling 教程:用 Kling MCP 的 Elements 保持跨镜头角色一致性
可灵 Kling AI 发布教程,讲解如何在 Kling MCP 中使用 Elements 功能,在不同镜头间保持角色身份一致,从而创作更连贯的 AI 生成故事。
信息来源:X:可灵 Kling AI (@Kling_ai)
教程 / 实战普通
阿里云讲解如何用 OpenTelemetry 为 DeepSeek Harness 生成 GenAI 追踪
阿里云发文介绍编码智能体的日志只记录发生了什么,却不显示时间和 token 花在哪里。文中给出用三条命令从 DeepSeek Harness 获取 OpenTelemetry GenAI 追踪的方法,追踪结果可在 Jaeger 或 Langfuse 中查看,附教程链接 https://click.alibabacloud.com/m/20000002968/。
信息来源:X:阿里云 / Alibaba Cloud (@alibaba_cloud) · DeepSeek
教程 / 实战普通
⚡ Meet Minomeet: The Zero-Bot, 100% Private AI Meeting Copilot (Built with React & Node.js)
⚡ Meet Minomeet: The Zero-Bot, 100% Private AI Meeting Copilot Every day, knowledge...
信息来源:DEV Community
教程 / 实战普通
AWS SAP-C03 and DVA-C03: What We Know So Far (GenAI and Agents Are In)
AWS has announced revisions to two of its most popular certifications: Solutions Architect –...
信息来源:DEV Community